Johanna Irrgeher

Activities

  1. 2025
  2. International Women's Day 2025: Science Award for Female Scientists of the Montanuniversität

    Prohaska, T. (Speaker), Irrgeher, J. (Participant), Schober, M. (Participant), Abu Zahra, N. (Participant), Bandoniene, D. (Participant), Lancaster, S. (Participant), Nascu, D. (Participant), Trimmel, S. (Participant), Wagner, S. (Participant), Widhalm, S. (Participant) & Wolf, L. (Participant)

    12 Mar 2025

    Activity: Participating in or organising an eventParticipation in workshop, seminar, course

  3. Determination of oxygen isotope ratios in water using inductively coupled plasma – tandem mass spectrometry

    Lancaster, S. (Speaker), Irrgeher, J. (contributor), Dallmayr, R. (contributor), Conrad, E. (contributor), Hörhold, M. (contributor), Bohleber, P. (contributor), Behrens, M. (contributor), Camin, F. (contributor), Žagar, K. (contributor), Vreča, P. (contributor) & Prohaska, T. (Speaker)

    5 Mar 2025

    Activity: Talk or presentation Oral presentation

  4. N2O as a Cell Gas for Interference Removal using ICP-MS/MS

    Lancaster, S. (Invited speaker), Prohaska, T. (contributor) & Irrgeher, J. (contributor)

    3 Mar 2025

    Activity: Talk or presentation Invited talk

  5. 2024
  6. 77. Ordentliche Hauptversammlung und Mini-Symposium "Next Generation Analytical Chemists" der Österreichischen Gesellschaft für Analytische Chemie in der Österreichischen Chemischen Gesellschaft

    Irrgeher, J. (Organiser), Wagner, S. (Speaker), Prohaska, T. (Participant), Lancaster, S. (Participant), Moser, U. (Participant), Schober, M. (Participant) & Zöchling, M. (Participant)

    6 Dec 2024

    Activity: Participating in or organising an eventParticipation in conference

  7. Pressekonferenz MURmap in Radenci

    Moser, U. (Member), Irrgeher, J. (Interviewee), Ceplak, B. (Organiser) & Zibret, G. (Organiser)

    28 Nov 202429 Nov 2024

    Activity: Other

  8. Isotopic fingerprint – an innovative method to determine the origin of non-metallic inclusions in steel

    Thiele, K. (Speaker), Wagner, S. (contributor), Irrgeher, J. (contributor), Prohaska, T. (contributor) & Michelic, S. K. (contributor)

    8 Oct 2024

    Activity: Talk or presentation Oral presentation

  9. Austrian Scientists of Mass Spectrometry: A Comparison of the Biographies of Hugo Bondy and Richard Herzog – the Influence of Politics on Scientific Careers

    Schober, M. (Speaker), Erker, L. (contributor), Irrgeher, J. (contributor) & Prohaska, T. (contributor)

    24 Sept 2024

    Activity: Talk or presentation Oral presentation

  10. 20th Austrian Chemistry Days 2024

    Irrgeher, J. (Chair of meeting), Schober, M. (Speaker) & Wagner, S. (Participant)

    23 Sept 202425 Sept 2024

    Activity: Participating in or organising an eventParticipation in conference

  11. ADVANTAGES AND LIMITATIONS OF X-RAY FLUORESCENCE SPECTROMETRY FOR THE QUANTIFICATION OF CRITICAL RAW MATERIALS IN ELECTRONIC WASTE BY RECYCLING INDUSTRIES

    Lancaster, S. (Speaker), Rachetti, A. (contributor), Eberhard, M. (contributor), Feiner, L. (contributor) & Irrgeher, J. (contributor)

    21 Jun 2024

    Activity: Talk or presentation Oral presentation

  12. United by Crisis?: Projekt-Meeting

    Maurer, J. (Organiser), Längauer, J. (Organiser), Hascher, C. (Organiser), Pieler, F. (Organiser), Irrgeher, J. (Participant), Schober, M. (Participant) & Teschler-Nicola, M. (Participant)

    20 Jun 2024

    Activity: Other

  13. United by Crisis?: Schulabschlussfest

    Maurer, J. (Presenter), Längauer, J. (Speaker), Pieler, F. (Speaker), Irrgeher, J. (Speaker), Hascher, C. (Contributor), Teschler-Nicola, M. (Contributor) & Schober, M. (Contributor)

    20 Jun 2024

    Activity: OtherTypes of Public engagement and outreach - Schools engagement

  14. Laboratoire national de métrologie et d'essais (LNE)

    Lancaster, S. (Visiting researcher) & Irrgeher, J. (Visiting researcher)

    22 May 202423 May 2024

    Activity: Visiting an external institutionVisiting an external academic institution

  15. ASAC Junganalytiker*innen Forum 2024

    Wagner, S. (Chair of meeting), Lancaster, S. (Chair of meeting), Siebenbrunner, A. (Speaker), Prohaska, T. (Participant), Irrgeher, J. (Participant), Khairnar, A. (Speaker) & Graser, P. (Speaker)

    16 May 202417 May 2024

    Activity: Participating in or organising an eventParticipation in conference

  16. Verleihung des Bader-Preises für die Geschichte der Naturwissenschaften 2023 der ÖAW an Michael Schober

    Schober, M. (Recipient), Irrgeher, J. (Participant) & Prohaska, T. (Participant)

    8 May 2024

    Activity: OtherTypes of Award - Prize (including medals and awards)

  17. Spurenelemente in Produkten aus urbanen Gärten

    Trimmel, S. (Speaker), Wagner, S. (contributor), Feiner, L. (contributor), Feiner, M. (contributor), Haluza, D. (contributor), Hood-Nowotny, R. (contributor), Pitha, U. (contributor), Prohaska, T. (contributor), Puschenreiter, M. (contributor), Spörl, P. (contributor), Watzinger, A. (contributor), Ziss, E. (contributor) & Irrgeher, J. (contributor)

    18 Apr 2024

    Activity: Talk or presentation Invited talk

  18. United by Crisis?: Steinzeitstream-Workshop

    Maurer, J. (Organiser), Längauer, J. (Organiser), Hascher, C. (Organiser), Teschler-Nicola, M. (Organiser), Irrgeher, J. (Organiser) & Schober, M. (Organiser)

    3 Apr 2024

    Activity: Participating in or organising an eventParticipation in workshop, seminar, course

  19. Laboratoire national de métrologie et d'essais (LNE)

    Lancaster, S. (Visiting researcher), Wagner, S. (Visiting researcher) & Irrgeher, J. (Visiting researcher)

    19 Mar 202421 Mar 2024

    Activity: Visiting an external institutionVisiting an external academic institution

  20. International Women's Day 2024: Science Award for Montanist Women

    Siebenbrunner, A. (Speaker), Thiele, K. (Speaker), Prohaska, T. (Participant), Irrgeher, J. (Participant), Abu Zahra, N. (Participant), Chernonozhkin, S. (Participant), Cojocaru, R. (Participant), Epov, A. (Participant), Lashin, N. (Participant), Moser, U. (Participant), Mukhametzianova, G. (Participant), Nascu, D. (Participant), Schober, M. (Participant), Trimmel, S. (Participant), Wagner, S. (Participant), Widhalm, S. (Participant) & Wolf, L. (Participant)

    8 Mar 2024

    Activity: Participating in or organising an eventParticipation in workshop, seminar, course

  21. TecEUS-Abschlussworkshop

    Trimmel, S. (Participant) & Irrgeher, J. (Organiser)

    7 Mar 2024

    Activity: Participating in or organising an eventParticipation in workshop, seminar, course

  22. United by Crisis?: Milestone-Meeting

    Prohaska, T. (Organiser), Irrgeher, J. (Organiser), Schober, M. (Organiser), Puschenreiter, M. (Participant), Teschler-Nicola, M. (Participant), Maurer, J. (Participant), Längauer, J. (Participant), Hascher, C. (Participant) & Pieler, F. (Participant)

    26 Feb 2024

    Activity: Other

  23. Laboratory day of the Höheren Technischen Lehranstalt Leoben

    Lancaster, S. (Organiser), Irrgeher, J. (Organiser), Prohaska, T. (Organiser), Rachetti, A. (Organiser), Schober, M. (Organiser) & Kainz, C. (Organiser)

    24 Jan 2024

    Activity: Participating in or organising an eventParticipation in workshop, seminar, course

  24. Archäometrie: Präsentation und Laborführung

    Prohaska, T. (Speaker), Irrgeher, J. (Speaker), Sterba, J. (Organiser), Schober, M. (Organiser), Chernonozhkin, S. (Organiser), Epov, A. (Organiser) & Moser, U. (Organiser)

    12 Jan 2024

    Activity: Participating in or organising an eventParticipation in workshop, seminar, course

  25. 2023
  26. Vorstellung des Dissertationsvorhabens

    Schober, M. (Speaker), Irrgeher, J. (contributor), Puschenreiter, M. (contributor) & Prohaska, T. (contributor)

    6 Dec 2023

    Activity: Talk or presentation Oral presentation

  27. Vorstellung des Dissertationsvohabens

    Moser, U. (Speaker), Irrgeher, J. (contributor) & Vollprecht, D. (contributor)

    4 Dec 2023

    Activity: Talk or presentation Oral presentation

  28. Strontium stable isotope ratio analysis in the environment using DGT with MC-ICP-MS

    Wagner, S. (Speaker), Siebenbrunner, A. (contributor), Santner, J. (contributor), Irrgeher, J. (contributor) & Prohaska, T. (contributor)

    11 Oct 2023

    Activity: Talk or presentation Oral presentation

  29. Verleihung des VWA-MINT-Preises der ÖAW an Johanna Lube

    Lube, J. (Recipient), Irrgeher, J. (Participant), Trimmel, S. (Participant), Schober, M. (Participant) & Prohaska, T. (Participant)

    19 Sept 2023

    Activity: OtherTypes of Award - Prize (including medals and awards)

  30. Laboratoire national de métrologie et d'essais (LNE)

    Lancaster, S. (Visiting researcher) & Irrgeher, J. (Visiting researcher)

    4 Sept 20235 Sept 2023

    Activity: Visiting an external institutionVisiting an external academic institution

  31. United by Crisis?: Sampling Campaign

    Maurer, J. (Host), Längauer, J. (Organiser), Duboc, O. (Organiser), Irrgeher, J. (Organiser) & Schober, M. (Participant)

    7 Aug 20239 Aug 2023

    Activity: Other

  32. MURmap / Probennahme, Lokalaugenschein

    Moser, U. (Speaker) & Irrgeher, J. (Organiser)

    6 Jul 2023

    Activity: Other

  33. MURmap Sedimentsampling

    Moser, U. (Organiser) & Irrgeher, J. (Organiser)

    4 Jul 2023

    Activity: Other

  34. Probennahme Mur

    Moser, U. (Speaker), Irrgeher, J. (Organiser), Ceplak, B. (Contributor) & Kralj, P. (Contributor)

    4 Jul 2023

    Activity: Other

  35. Technology-critical Elements in Urban Spheres

    Trimmel, S. (Speaker), Spörl, P. (contributor), Lashin, N. (contributor), Spangl, B. (contributor), Puschenreiter, M. (contributor), Pitha, U. (contributor), Meisel, T. (contributor), Wiedenhofer, D. (contributor), Haluza, D. (contributor), Prohaska, T. (contributor) & Irrgeher, J. (contributor)

    28 Jun 2023

    Activity: Talk or presentation Invited talk

  36. United by Crisis?: Science-Workshop am Schulzentrum Asparn an der Zaya

    Maurer, J. (Organiser), Puschenreiter, M. (Organiser), Duboc, O. (Organiser), Prohaska, T. (Organiser), Irrgeher, J. (Organiser) & Schober, M. (Organiser)

    24 May 2023

    Activity: Participating in or organising an eventParticipation in workshop, seminar, course

  37. United by Crisis?: Milestone-Meeting

    Maurer, J. (Organiser), Teschler-Nicola, M. (Participant), Pieler, F. (Participant), Längauer, J. (Participant), Hascher, C. (Participant), Puschenreiter, M. (Participant), Duboc, O. (Participant), Prohaska, T. (Participant), Irrgeher, J. (Participant) & Schober, M. (Participant)

    23 May 2023

    Activity: Other

  38. ASAC Junganalytiker*innen Forum 2023

    Wagner, S. (Organiser), Trimmel, S. (Organiser), Schober, K. (Organiser), Neff, W. (Organiser), Abu Zahra, N. (Organiser), Auer, M. (Organiser), Chernonozhkin, S. (Organiser), Cojocaru, R. (Organiser), Eberhard, M. (Organiser), Epov, A. (Organiser), Lancaster, S. (Organiser), Lashin, N. (Organiser), Moser, U. (Organiser), Mukhametzianova, G. (Organiser), Nascu, D. (Organiser), Retter, J. (Organiser), Schober, M. (Organiser), Siebenbrunner, A. (Organiser), Widhalm, S. (Organiser), Irrgeher, J. (Organiser), Prohaska, T. (Organiser) & Meisel, T. (Organiser)

    11 May 202312 May 2023

    Activity: Participating in or organising an eventParticipation in conference

  39. Development of a MC-ICP-MS based methods for Ni isotope analysis to study plant hyperaccumulation

    Epov, A. (Speaker), Chernonozhkin, S. (contributor), Puschenreiter, M. (contributor), Prohaska, T. (contributor) & Irrgeher, J. (contributor)

    11 May 2023

    Activity: Talk or presentation Oral presentation

  40. Hugo Bondy (1900-1985): His life and contribution to the development of mass spectrometry in the 20th century

    Schober, M. (Speaker), Irrgeher, J. (contributor) & Prohaska, T. (contributor)

    11 May 2023

    Activity: Talk or presentation Invited talk

  41. Inclusion in Lab - Leoben - Breaking Barriers in Science

    Irrgeher, J. (Speaker), Schober, M. (Speaker), Lancaster, S. (Speaker), Trimmel, S. (Speaker), Wagner, S. (Speaker) & Prohaska, T. (Speaker)

    8 May 2023

    Activity: Participating in or organising an eventParticipation in workshop, seminar, course

  42. Internationaler Frauentag 2023: Verleihung des Wissenschaftspreises für Montanistinnen

    Irrgeher, J. (Speaker), Lancaster, S. (Participant), Moser, U. (Participant), Mukhametzianova, G. (Participant), Schober, M. (Participant), Trimmel, S. (Participant), Čeplak, B. (Participant) & Mirembe, D. (Participant)

    8 Mar 2023

    Activity: Participating in or organising an eventParticipation in workshop, seminar, course

  43. Lebenshilfe Leoben: Chemie im Labor

    Prohaska, T. (Organiser), Irrgeher, J. (Organiser), Meisel, T. (Contributor), Abu Zahra, N. (Contributor), Lashin, N. (Contributor), Moser, U. (Contributor), Schober, M. (Contributor) & Trimmel, S. (Contributor)

    23 Feb 2023

    Activity: OtherTypes of Public engagement and outreach - Public lecture/debate/seminar

  44. MURmap Kampagne Februar 2023

    Moser, U. (Organiser), Irrgeher, J. (Organiser) & Prohaska, T. (Contributor)

    6 Feb 202310 Feb 2023

    Activity: Other

  45. Assessment of DGT sampling for tracing Sr and Pb isotope signatures in soil by MC-ICP-MS

    Wagner, S. (Speaker), Santner, J. (contributor), Irrgeher, J. (contributor), Puschenreiter, M. (contributor) & Prohaska, T. (contributor)

    2 Feb 2023

    Activity: Talk or presentation Oral presentation

  46. Multielemental patterns in samples from urban green facades focusing on technology-critical elements using ICP-MS/MS

    Trimmel, S. (Speaker), Lashin, N. (contributor), Spörl, P. (contributor), Pitha, U. (contributor), Meisel, T. (contributor), Lancaster, S. (contributor), Baumgart, A. (contributor), Wiedenhofer, D. (contributor), Haluza, D. (contributor), Prohaska, T. (contributor) & Irrgeher, J. (contributor)

    31 Jan 2023

    Activity: Talk or presentation Oral presentation

  47. Characterisation of gas cell reactions for 73 elements with nitrous oxide for tandem mass spectrometry measurements

    Lancaster, S. (Speaker), Prohaska, T. (contributor) & Irrgeher, J. (contributor)

    30 Jan 2023

    Activity: Talk or presentation Oral presentation

  48. European Winter Conference on Plasma Spectrochemistry

    Trimmel, S. (Participant), Lancaster, S. (Participant), Wagner, S. (Participant), Mukhametzianova, G. (Participant), Epov, A. (Participant), Schober, M. (Participant), Moser, U. (Participant), Chernonozhkin, S. (Participant), Abu Zahra, N. (Participant), Irrgeher, J. (Participant), Prohaska, T. (Participant), Meisel, T. (Participant), Walkner, C. (Participant), Fasch, E. (Participant), Widhalm, S. (Participant) & Bandoniene, D. (Participant)

    29 Jan 20233 Feb 2023

    Activity: Participating in or organising an eventParticipation in conference

  49. Probennahme: Altes Gymnasium Leoben

    Irrgeher, J. (Organiser), Schober, M. (Contributor), Trimmel, S. (Contributor) & Lendl, M. (Host)

    27 Jan 2023

    Activity: OtherTypes of Public engagement and outreach - Schools engagement

  50. 2022
  51. TecEUS project meting

    Trimmel, S. (Participant) & Irrgeher, J. (Chair of meeting)

    2 Dec 2022

    Activity: Participating in or organising an eventParticipation in workshop, seminar, course

  52. 75. Ordentliche Hauptversammlung und Festveranstaltung anlässlich 75. Jahre ASAC der Österreichischen Gesellschaft für Analytische Chemie in der Gesellschaft Österreichischer Chemiker

    Prohaska, T. (Participant), Irrgeher, J. (Participant), Lancaster, S. (Participant), Wagner, S. (Participant), Abu Zahra, N. (Participant), Moser, U. (Participant), Schober, M. (Participant) & Trimmel, S. (Participant)

    25 Nov 2022

    Activity: Participating in or organising an eventParticipation in conference

  53. Physikalisch-Technische Bundesanstalt

    Lancaster, S. (Visiting researcher) & Irrgeher, J. (Visiting researcher)

    27 Oct 202228 Oct 2022

    Activity: Visiting an external institutionVisiting an external academic institution

  54. Sara Sariri

    Prohaska, T. (Host), Irrgeher, J. (Host) & Mukhametzianova, G. (Host)

    25 Oct 202214 Nov 2022

    Activity: Hosting a visitorHosting an academic visitor

  55. Probennahme: Altes Gymnasium Leoben

    Irrgeher, J. (Organiser), Trimmel, S. (Contributor), Schober, M. (Contributor), Lube, J. (Contributor) & Lendl, M. (Host)

    22 Sept 2022

    Activity: OtherTypes of Public engagement and outreach - Schools engagement

  56. MINT@Leoben

    Orthaber, M. (Organiser), Orthaber, M. (Speaker), Irrgeher, J. (Organiser), Antretter, T. (Contributor), Paris, O. (Contributor), Thuswaldner, J. (Contributor), Auer, P. (Contributor), Prohaska, T. (Contributor), Wohlfahrt, A. (Speaker), Paulik, A. (Speaker), Loder, B. (Speaker), Scherounigg, C. (Speaker), Mori, G. K. (Speaker), Deutsch, J. (Speaker), Zeilinger, K. (Speaker), Feiner, L. (Speaker), Feiner, M. (Speaker), Ruetz, M. (Speaker), Reitgruber, M. (Speaker), Auer, M. (Speaker), Truschner, M. (Speaker), Lashin, N. (Speaker), Lechner, R. (Contributor), Ulm, T. (Speaker), Meisel, T. (Speaker), Prötsch, T. (Speaker), Ammerer, G. (Speaker), Bandoniene, D. (Speaker), Domberger, P. (Speaker), Moser, K. (Speaker), Peer, L. (Speaker), Rauscher, M. (Speaker), Tauderer, B. (Speaker), Trimmel, S. (Speaker) & Wohlfahrt, A. (Speaker)

    19 Sept 202223 Sept 2022

    Activity: OtherTypes of Public engagement and outreach - Public lecture/debate/seminar

  57. A multi-method approach for investigating non-metallic inclusions in steel

    Walkner, C. (Speaker), Mukhametzianova, G. (contributor), Wagner, S. (contributor), Korp, J. (contributor), Graf, A. (contributor), Irrgeher, J. (contributor), Meisel, T. (contributor) & Prohaska, T. (contributor)

    7 Sept 2022

    Activity: Talk or presentation Oral presentation

  58. Exploring the use of nitrous oxide as a cell gas for inductively coupled plasma tandem mass spectrometry measurements

    Lancaster, S. (Speaker), Prohaska, T. (contributor) & Irrgeher, J. (contributor)

    7 Sept 2022

    Activity: Talk or presentation Oral presentation

  59. 28th ICP-MS Anwender*innentreffen 2022

    Irrgeher, J. (Organiser), Prohaska, T. (Organiser), Meisel, T. (Organiser), Friedl, S. (Organiser), Neff, W. (Organiser), Schober, K. (Organiser), Wagner, S. (Organiser), Auer, M. (Organiser), Abu Zahra, N. (Organiser), Bandoniene, D. (Organiser), Cojocaru, R. (Organiser), Chernonozhkin, S. (Organiser), Eberhard, M. (Organiser), Epov, A. (Organiser), Fasch, E. (Organiser), Grossmann, V. (Organiser), Lashin, N. (Organiser), Lancaster, S. (Organiser), Maurer, M. (Organiser), Moser, U. (Organiser), Mukhametzianova, G. (Organiser), Spörl, P. (Organiser), Rachetti, A. (Organiser), Schober, M. (Organiser), Trimmel, S. (Organiser), Thiele, K. (Organiser), Walkner, C. (Organiser) & Widhalm, S. (Organiser)

    5 Sept 20228 Sept 2022

    Activity: Participating in or organising an eventParticipation in conference

  60. Ein österreichischer Beitrag zur Entwicklung der Massenspektrometrie im 20. Jahrhundert: Hugo Bondy (1900-1985)

    Schober, M. (Speaker), Irrgeher, J. (contributor) & Prohaska, T. (contributor)

    5 Sept 2022

    Activity: Talk or presentation Invited talk

  61. Simultaneous assessment of Sr and Pb bioavailability and isotope ratio variations in soils: selective sampling by diffusive gradients in thin films (DGT)

    Wagner, S. (Speaker), Santner, J. (contributor), Irrgeher, J. (contributor), Puschenreiter, M. (contributor), Happel, S. (contributor) & Prohaska, T. (contributor)

    5 Sept 2022

    Activity: Talk or presentation Oral presentation

  62. United by Crisis?: Kick-Off-Meeting

    Maurer, J. (Organiser), Teschler-Nicola, M. (Participant), Pieler, F. (Participant), Längauer, J. (Participant), Hascher, C. (Participant), Puschenreiter, M. (Participant), Prohaska, T. (Participant), Irrgeher, J. (Participant), Schober, M. (Participant) & Widhalm, S. (Participant)

    24 Aug 2022

    Activity: Other

  63. Agnieszka Solińska

    Prohaska, T. (Host), Irrgeher, J. (Host), Mukhametzianova, G. (Host), Lancaster, S. (Host), Wagner, S. (Host), Schober, M. (Host), Chernonozhkin, S. (Host), Epov, A. (Host), Widhalm, S. (Host), Eberhard, M. (Host) & Cojocaru, R. (Host)

    8 Aug 202212 Aug 2022

    Activity: Hosting a visitorHosting an academic visitor

  64. Geoanalysis 2022

    Meisel, T. (Speaker), Prohaska, T. (Speaker) & Irrgeher, J. (Invited speaker)

    6 Aug 202212 Aug 2022

    Activity: Participating in or organising an eventParticipation in conference

  65. Water: Tool and Resource

    Prohaska, T. (Speaker), Irrgeher, J. (Speaker), Meisel, T. (Speaker), Lancaster, S. (Organiser), Schober, M. (Organiser) & Wagner, S. (Organiser)

    5 Aug 2022

    Activity: Participating in or organising an eventParticipation in workshop, seminar, course

  66. Probenahme MURmap

    Moser, U. (Organiser), Feucht, F. (Contributor), Trimmel, S. (Contributor), Irrgeher, J. (Supervisor) & Prohaska, T. (Supervisor)

    1 Aug 20225 Aug 2022

    Activity: Other

  67. A multi-method approach for tracing non-metallic inclusions in steel

    Walkner, C. (Speaker), Mukhametzianova, G. (contributor), Wagner, S. (contributor), Irrgeher, J. (contributor), Meisel, T. (contributor), Prohaska, T. (contributor), Korp, J. (contributor) & Graf, A. (contributor)

    13 Jul 2022

    Activity: Talk or presentation Oral presentation

  68. Praktikum: Johanna Lube

    Irrgeher, J. (Supervisor), Trimmel, S. (Supervisor), Schober, M. (Supervisor) & Lancaster, S. (Supervisor)

    7 Jul 202219 Aug 2022

    Activity: Other

  69. Probennahme: Altes Gymnasium Leoben

    Irrgeher, J. (Organiser), Trimmel, S. (Contributor), Schober, M. (Contributor), Grossmann, V. (Contributor) & Lendl, M. (Host)

    1 Jul 2022

    Activity: OtherTypes of Public engagement and outreach - Schools engagement

  70. Exploring the use of nitrous oxide as a cell gas for inductively coupled plasma tandem mass spectrometry measurements

    Lancaster, S. (Speaker), Prohaska, T. (contributor) & Irrgeher, J. (contributor)

    28 Jun 202229 Jun 2022

    Activity: Talk or presentation Oral presentation

  71. Determination of technology-critical elements in plants from urban green infrastructure by ICP-MS/MS

    Trimmel, S. (Speaker), Irrgeher, J. (contributor), Prohaska, T. (contributor), Lancaster, S. (contributor), Lashin, N. (contributor), Feiner, L. (contributor), Feiner, M. (contributor), Meisel, T. (contributor), Spörl, P. (contributor), Haluza, D. (contributor), Pitha, U. (contributor) & Wiedenhofer, D. (contributor)

    10 Jun 2022

    Activity: Talk or presentation Oral presentation

  72. Determination of Technology-Critical Elements (TCEs) in 7 Plant Certified Reference Materials by ICP-MS/MS

    Trimmel, S. (Speaker), Irrgeher, J. (contributor), Lancaster, S. (contributor) & Prohaska, T. (contributor)

    13 May 2022

    Activity: Talk or presentation Oral presentation

  73. ASAC Junganalytiker*innen Forum 2022

    Trimmel, S. (Speaker), Mukhametzianova, G. (Speaker), Irrgeher, J. (Participant), Prohaska, T. (Participant) & Wagner, S. (Chair of meeting)

    12 May 202213 May 2022

    Activity: Participating in or organising an eventParticipation in conference

  74. Probenahme MURmap

    Trimmel, S. (Contributor), Irrgeher, J. (Organiser), Prohaska, T. (Contributor) & Moser, U. (Organiser)

    28 Mar 2022

    Activity: Other

  75. 2021
  76. RAISE Internship 2021

    Irrgeher, J. (Speaker), Lancaster, S. (Speaker), Trimmel, S. (Speaker) & Rachetti, A. (Speaker)

    7 Sept 2021

    Activity: Participating in or organising an eventParticipation in workshop, seminar, course

  77. Beprobung urbane Gärten (Wien)

    Trimmel, S. (Organiser), Irrgeher, J. (Organiser) & Spörl, P. (Organiser)

    20 Jul 2021

    Activity: Other

  78. MINT@Leoben

    Orthaber, M. (Organiser), Orthaber, M. (Speaker), Irrgeher, J. (Organiser), Antretter, T. (Contributor), Paris, O. (Contributor), Thuswaldner, J. (Contributor), Auer, P. (Contributor), Prohaska, T. (Contributor), Wohlfahrt, A. (Speaker), Paulik, A. (Speaker), Loder, B. (Speaker), Scherounigg, C. (Speaker), Mori, G. K. (Speaker), Deutsch, J. (Speaker), Byloff, J. (Speaker), Zeilinger, K. (Speaker), Feiner, L. (Speaker), Feiner, M. (Speaker), Löffler, M. (Speaker), Ruetz, M. (Speaker), Reitgruber, M. (Speaker), Auer, M. (Speaker), Truschner, M. (Speaker), Lashin, N. (Speaker), Lechner, R. (Contributor), Ulm, T. (Speaker), Meisel, T. (Speaker), Prötsch, T. (Speaker) & Flachberger, W. (Speaker)

    28 Jun 20218 Jul 2021

    Activity: OtherTypes of Public engagement and outreach - Public lecture/debate/seminar

  79. ASAC JunganalytikerInnenforum

    Trimmel, S. (Speaker), Irrgeher, J. (Speaker), Prohaska, T. (Speaker), Lashin, N. (Speaker), Feiner, L. (Invited speaker), Feiner, M. (Invited speaker), Spörl, P. (Speaker) & Pitha, U. (Speaker)

    12 Jun 2021

    Activity: Participating in or organising an eventParticipation in conference

  80. ASAC JunganalytikerInnenforum

    Mukhametzianova, G. (Speaker), Prohaska, T. (Participant) & Irrgeher, J. (Participant)

    12 Jun 2021

    Activity: Participating in or organising an eventParticipation in conference

  81. Development of ICP-CRC-MS based methods for TCE-analysis in plants

    Trimmel, S. (Speaker), Lashin, N. (contributor), Feiner, L. (contributor), Feiner, M. (contributor), Spörl, P. (contributor), Pitha, U. (contributor), Prohaska, T. (contributor) & Irrgeher, J. (contributor)

    12 Jun 2021

    Activity: Talk or presentation Oral presentation

  82. Investigation of non-metallic inclusions in steel samples based on LA-ICP-MS

    Mukhametzianova, G. (Speaker), Walkner, C. (contributor), Irrgeher, J. (contributor), Meisel, T. (contributor) & Prohaska, T. (contributor)

    12 Jun 2021

    Activity: Talk or presentation Oral presentation

  83. LA-ICP-MS analysis of barium distribution in teeth supports the interpretation of different age at death of newborn twins from the Upper Palaeolithic in Krems-Wachtberg / Austria

    Retzmann, A. (Speaker), Prohaska, T. (Speaker), Irrgeher, J. (Speaker), Dobsack, T. (Speaker) & Teschler-Nicola, M. (Speaker)

    17 Mar 202119 Mar 2021

    Activity: Talk or presentation Oral presentation

  84. The potential of chemical imaging techniques for the investigation of historic artefacts

    Irrgeher, J. (Speaker), Prohaska, T. (Speaker), Retzmann, A. (Speaker) & Teschler-Nicola, M. (Speaker)

    17 Mar 202119 Mar 2021

    Activity: Talk or presentation Oral presentation

  85. What happened? – Application of modern isotope analysis in forensics and archaeometry

    Irrgeher, J. (Speaker), Retzmann, A. (Speaker), Teschler-Nicola, M. (Speaker) & Prohaska, T. (Speaker)

    17 Mar 202119 Mar 2021

    Activity: Talk or presentation Oral presentation

  86. 2020
  87. Beprobung Windkanal

    Trimmel, S. (Organiser), Irrgeher, J. (Organiser), Prohaska, T. (Contributor), Spörl, P. (Organiser) & Maurer, M. (Contributor)

    17 Nov 20207 Dec 2020

    Activity: Other

  88. Probenahme Wien

    Trimmel, S. (Organiser), Irrgeher, J. (Organiser) & Spörl, P. (Organiser)

    9 Nov 2020

    Activity: Other

  89. Bone Under The Analytical Eye: Isotopic Analysis – From Anthropological Studies of Archaeological Humans to Modern Biomedicine

    Retzmann, A. (Speaker), Irrgeher, J. (Speaker), Wieser, M. (Speaker) & Prohaska, T. (Speaker)

    12 Oct 202015 Oct 2020

    Activity: Talk or presentation Oral presentation

  90. DAAS Session

    Irrgeher, J. (Speaker)

    Oct 2020

    Activity: Talk or presentation Invited talk

  91. Pushing the limits – Low level Ca isotopic analysis using DS TIMS in biological tissues (lecture)

    Retzmann, A. (Speaker), Walls, D. (Speaker), Miller, K. (Speaker), Irrgeher, J. (Speaker), Prohaska, T. (Speaker) & Wieser, M. (Speaker)

    26 Jun 2020

    Activity: Talk or presentation Oral presentation

  92. Pushing the limits – Low level Ca isotopic analysis using DS TIMS in biological tissues (lecture)

    Retzmann, A. (Speaker), Walls, D. (Speaker), Miller, K. (Speaker), Irrgeher, J. (Speaker), Prohaska, T. (Speaker) & Wieser, M. (Speaker)

    2 Mar 2020

    Activity: Talk or presentation Oral presentation

  93. Enriched stable isotope tracers in clinical and medical applications - (lecture)

    Irrgeher, J. (Speaker), Prohaska, T. (contributor), Retzmann, A. (contributor), Opper, C. (contributor) & Berger, T. (contributor)

    17 Jan 2020

    Activity: Talk or presentation Oral presentation

  94. ISOTOPES MATTER: metrological approaches for accurate isotope measurements - (Invited lecture)

    Prohaska, T. (Speaker), Irrgeher, J. (contributor), Wagner, S. (contributor), Retzmann, A. (contributor), Rasslinger, B. (contributor), Wieser, M. (contributor), Mohamed, F. (contributor), Proefrock, D. (contributor) & Zimmermann, T. (contributor)

    17 Jan 2020

    Activity: Talk or presentation Oral presentation

  95. Enriched Stable Isotope Tracers in Clinical and Medical Applications

    Irrgeher, J. (Speaker), Berger, T. W. (Speaker), Klose, M. (Speaker) & Prohaska, T. (Speaker)

    Jan 2020

    Activity: Talk or presentation Invited talk

  96. 2019
  97. New dimensions of chemical imaging through multi-method combinations: sensitive, selective, spatially and temporally resolved - (invited lecture)

    Irrgeher, J. (Speaker), Höfer, C. (contributor), Puschenreiter, M. (contributor), Retzmann, A. (contributor), Roschitz, C. (contributor), Santner, J. (contributor), Wagner, S. (contributor), Wenzel, W. W. (contributor) & Prohaska, T. (contributor)

    18 Nov 2019

    Activity: Talk or presentation Invited talk

  98. New dimensions of chemical imaging through multi-method combinations: sensitive, selective, spatially and temporally resolved

    Irrgeher, J. (Speaker), Gonzales-Gutierrez, J. (Speaker), Höfler, J. (Speaker), Puschenreiter, M. (Speaker), Retzmann, A. (Speaker), Roschitz, C. (Speaker), Santner, J. (Speaker), Wagner, S. (Speaker), Wenzel, W. (Speaker), Zitek, A. (Speaker) & Prohaska, T. (Speaker)

    Nov 2019

    Activity: Talk or presentation Invited talk

  99. Enriched stable isotope spikes as tracers in medical and clinical applications

    Irrgeher, J. (Speaker)

    17 Oct 2019

    Activity: Talk or presentation Oral presentation

  100. Enriched stable isotope tracers in clinical and medical applications

    Irrgeher, J. (Speaker), Berger, T. W. (Speaker), Klose, M. (Speaker), Opper, C. (Speaker) & Prohaska, T. (Speaker)

    Oct 2019

    Activity: Talk or presentation Invited talk

  101. Combined analytical approach for spatio-temporal solute imaging of metal degradation dynamics at micrometer scale

    Irrgeher, J. (Speaker), Wagner, S. (Speaker), Roschitz, C. (Speaker), Santner, J. (Speaker), Puschenreiter, M. (Speaker) & Prohaska, T. (Speaker)

    Sept 2019

    Activity: Talk or presentation Invited talk

  102. Combined analytical approach for spatio-temporal solute imaging of metal degradation dynamics at micrometer scale

    Irrgeher, J. (Speaker), Wagner, S. (Speaker), Roschitz, C. (Speaker), Santner, J. (Speaker), Puschenreiter, M. (Speaker) & Prohaska, T. (Speaker)

    Sept 2019

    Activity: Talk or presentation Invited talk

  103. CSI Stahl: Makroskopische nichtmetallische Einschlüsse in Stählen – Ermittlung von Quellen und Ursachen

    Irrgeher, J. (Speaker), Walkner, C. (Speaker), Korp, J. (Speaker), Graf, A. (Speaker), Meisel, T. (Speaker) & Prohaska, T. (Speaker)

    Sept 2019

    Activity: Talk or presentation Oral presentation

  104. Herausforderungen bei der Analyse von Multi-Isotopensystemen zur Untersuchung von Ökosystemen

    Irrgeher, J. (Speaker), Zimmermann, T. (Speaker), Reese, A. (Speaker), Prohaska, T. (Speaker), Wieser, M. (Speaker), Klein (Speaker), Kleeberg, U. (Speaker), Pröfrock, D. (Speaker) & Mohamed, F. (Speaker)

    Sept 2019

    Activity: Talk or presentation Invited talk

  105. Technology-critical elements (TCEs): Source characterization and assessment of environmental exposure

    Irrgeher, J. (Speaker), Bandoniene, D. (Speaker), Bookhagen, B. (Speaker), Opper, C. (Speaker), Koeberl, C. (Speaker), Pitha, U. (Speaker), Scharf, B. (Speaker) & Prohaska, T. (Speaker)

    Sept 2019

    Activity: Talk or presentation Oral presentation

  106. Corrosion protection of offshore wind farms: Emerging inorganic contamination source for the marine environment?

    Irrgeher, J. (Speaker), Reese, A. (Speaker), Voigt, N. (Speaker), Zimmermann, T. (Speaker) & Pröfrock, D. (Speaker)

    Aug 2019

    Activity: Talk or presentation Invited talk

  107. Technology-critical elements (TCEs): Source characterization and assessment of environmental exposure

    Irrgeher, J. (Speaker), Bandoniene, D. (Speaker), Bookhagen, B. (Speaker), Opper, C. (Speaker), Koeberl, C. (Speaker), Pitha, U. (Speaker), Scharf, B. (Speaker) & Prohaska, T. (Speaker)

    Jul 2019

    Activity: Talk or presentation Oral presentation

  108. The potential of passive solute imaging techniques to study the spatio-temporal degradation of bioresorbable magnesium implants

    Irrgeher, J. (Speaker), Wagner, S. (Speaker), Roschitz, C. (Speaker), Santner, J. (Speaker), Puschenreiter, M. (Speaker) & Prohaska, T. (Speaker)

    Jun 2019

    Activity: Talk or presentation Invited talk

  109. Assessing sources and fate of legacy pollution and new inorganic contaminants in the marine environment using ICP-MS based techniques

    Irrgeher, J. (Speaker), Pröfrock, D. (Speaker), Reese, A. (Speaker), Voigt, N. (Speaker) & Zimmermann, T. (Speaker)

    Mar 2019

    Activity: Talk or presentation Invited talk

  110. Neue Dimensionen der chemischen Bildgebung durch Multimethodenkombinationen: sensitiv, selektiv, räumlich und zeitlich aufgelöst.

    Irrgeher, J. (Speaker), Prohaska, T. (Speaker), Puschenreiter, M. (Speaker), Retzmann, A. (Speaker), Roschitz, C. (Speaker), Santner, J. (Speaker), Wagner, S. (Speaker), Wenzel, W. (Speaker) & Zitek, A. (Speaker)

    Mar 2019

    Activity: Talk or presentation Invited talk

  111. Neue Dimensionen der chemischen Bildgebung durch Multimethodenkombinationen: sensitiv, selektiv, räumlich und zeitlich aufgelöst (lecture)

    Prohaska, T. (Speaker), Irrgeher, J. (Speaker), Gonzales, J. J. (Speaker), Höfer, C. (Speaker), Puschenreiter, M. (Speaker), Retzmann, A. (Speaker), Roschitz, C. (Speaker), Santner, J. (Speaker), Wagner, S. (Speaker), Wenzel, W. (Speaker) & Zitek, A. (Speaker)

    Mar 2019 → …

    Activity: Talk or presentation Oral presentation

  112. Stabile Schwefelisotopenmengenmessungen mittels MC ICP-MS: Metrologische Herausforderungen der Bulk- und Speziesanalytik

    Irrgeher, J. (Speaker), Wieser, M. (contributor), Hann, S. (contributor), Drexler, H. (contributor), Hanousek, O. (contributor), Miller, K. (contributor), Santner, J. (contributor), Schober, M. (contributor), Wagner, S. (contributor), Wilkins, A. K. (contributor) & Prohaska, T. (contributor)

    Mar 2019

    Activity: Talk or presentation Invited talk

  113. Analysis of anthropogenic Gd emissions into the German North Sea and potential new insights by the analysis of Gd isotope ratios in MRI contrast agents

    Irrgeher, J. (Speaker), Zimmermann, T. (Speaker), Klein, O. (Speaker), Retzmann, A. (Speaker) & Pröfrock, D. (Speaker)

    Feb 2019

    Activity: Talk or presentation Oral presentation

  114. Assessing legacy pollution and new inorganic contaminants in complex environmental samples using ICP-MS based techniques

    Irrgeher, J. (Speaker), Pröfrock, D. (Speaker), Zimmermann, T. (Speaker), Klein, O. (Speaker) & Reese, A. (Speaker)

    Feb 2019

    Activity: Talk or presentation Invited talk

  115. Boron isotope-amount ratio analysis via MC ICP-MS in seawater and fresgwater samples after micro-sublimation

    Irrgeher, J. (Speaker), Klein, O. (Speaker), Zimmermann, T. (Speaker) & Pröfrock, D. (Speaker)

    Feb 2019

    Activity: Talk or presentation Oral presentation

  116. Corrosion protection of offshore wind farms: Emerging inorganic contamination source for the marine environment?

    Irrgeher, J. (Speaker), Reese, A. (Speaker), Voigt, N. (Speaker), Zimmermann, T. (Speaker) & Pröfrock, D. (Speaker)

    Feb 2019

    Activity: Talk or presentation Oral presentation

  117. Sr and Pb isotope ratio analyses and its application to investigate cultural interactions in ancient Nubia (2nd millennium BC) (poster)

    Retzmann, A. (Speaker), Zimmermann, T. (Speaker), Irrgeher, J. (Speaker), Pröfrock, D. (Speaker), Budka, J. (Speaker) & Prohaska, T. (Speaker)

    Feb 2019

    Activity: Talk or presentation Oral presentation

  118. Stable isotope ratio analysis of Pb, S and Sr in plant-available element fractions: Targeted sampling and on-site interferent separation by diffusive gradients in thin films (DGT)

    Irrgeher, J. (Speaker), Wagner, S. (Speaker), Hanousek, O. (Speaker), Santner, J. (Speaker), Puschenreiter, M. (Speaker), Wenzel, W. (Speaker) & Prohaska, T. (Speaker)

    Feb 2019

    Activity: Talk or presentation Oral presentation

  119. Submicrogram sulfur isotope analysis by EA-MC-ICP-MS

    Irrgeher, J. (Speaker), Wilkins, A. K. (Speaker), Prohaska, T. (Speaker) & Wieser, M. (Speaker)

    Feb 2019

    Activity: Talk or presentation Oral presentation

  120. Technology-critical elements (TCE): Source characterization and assessment of environmental exposure

    Irrgeher, J. (Speaker), Bookhagen, B. (Speaker), Opper, C. (Speaker) & Prohaska, T. (Speaker)

    Feb 2019

    Activity: Talk or presentation Invited talk

  121. The isotopic challenge: metrological approaches for accurate isotope measurements

    Irrgeher, J. (Speaker), Prohaska, T. (Speaker), Wieser, M. (Speaker), Mohamed, F. (Speaker), Pröfrock, D. (Speaker), Zimmermann, T. (Speaker), Retzmann, A. (Speaker) & Reese, A. (Speaker)

    Feb 2019

    Activity: Talk or presentation Invited talk

  122. The isotopic challenge: metrological approaches for accurate isotope measurements (lecture)

    Prohaska, T. (Speaker), Wieser, M. (Speaker), Mohamed, F. A. (Speaker), Pröfrock, D. (Speaker), Reese, A. (Speaker), Retzmann, A. (Speaker), Zimmermann, T. (Speaker) & Irrgeher, J. (Speaker)

    Feb 2019 → …

    Activity: Talk or presentation Oral presentation

  123. Colloquium atomic weights - the basis of chemical calculations

    Irrgeher, J. (Speaker), Meija, J. (Speaker) & Gröning, M. (Speaker)

    2019

    Activity: Talk or presentation Invited talk

  124. 2018
  125. Laser Ablation ICP-MS - (Neue) Anwendungen im Bereich "chemical imaging" - (invited lecture)

    Prohaska, T. (Speaker) & Irrgeher, J. (contributor)

    17 Oct 2018

    Activity: Talk or presentation Invited talk

  126. Natural isotopic variation of titanium in industrially used TiO2-nanoparticles assessed by (FFF) - MC ICP-MS

    Irrgeher, J. (Speaker), Dutschke, F. (Speaker) & Pröfrock, D. (Speaker)

    Oct 2018

    Activity: Talk or presentation Invited talk

  127. Natural isotopic variation of titanium in industrially used TiO2-nanoparticles assessed by (FFF) - MC ICP-MS

    Irrgeher, J. (Speaker), Dutschke, F. (Speaker) & Pröfrock, D. (Speaker)

    Oct 2018

    Activity: Talk or presentation Invited talk

  128. Natural isotopic variation of titanium in industrially used TiO2-nanoparticles assessed by (FFF) - MC ICP-MS

    Irrgeher, J. (Speaker) & Pröfrock, D. (Speaker)

    Sept 2018

    Activity: Talk or presentation Oral presentation

  129. New automated sample preparation techniques for the analysis of non-traditional stable isotopes in environmental samples (lecture)

    Zimmermann, T. (Speaker), Retzmann, A. (Speaker), Irrgeher, J. (Speaker), Prohaska, T. (Speaker) & Pröfrock, D. (Speaker)

    Jul 2018 → …

    Activity: Talk or presentation Oral presentation

  130. A FIRST COMPREHENSIVE STUDY ON ZINC ISOTOPIC VARIATION OF WATER AND SURFACE SEDIMENT FROM THE ELBE RIVER.

    Irrgeher, J. (Speaker), Zimmermann, T. (Speaker), Wieser, M. E. (Speaker) & Pröfrock, D. (Speaker)

    Jun 2018

    Activity: Talk or presentation Oral presentation

  131. Investigation of extreme natural abundance variation of multiple isotopic systems (B, Zn, Sr, Mo, Nd and Pb) in the north sea estuary

    Irrgeher, J. (Speaker), Reese, A. (Speaker), Zimmermann, T. (Speaker), Wieser, M. (Speaker) & Pröfrock, D. (Speaker)

    Jun 2018

    Activity: Talk or presentation Invited talk

  132. INVESTIGATION OF EXTREME NATURAL ABUNDANCE VARIATION OF MULTIPLE ISOTOPIC SYSTEMS (B, Zn, Sr, Mo, Nd and Pb) IN THE NORTH SEA ESTUARY’

    Irrgeher, J. (Speaker), Reese, A. (Speaker), Zimmermann, T. (Speaker), Wieser, M. (Speaker) & Pröfrock, D. (Speaker)

    Jun 2018

    Activity: Talk or presentation Invited talk

  133. OFFSHORE WIND CONSTRUCTIONS: CORROSION PROTECTION AS A NEW POTENTIAL SOURCE OF INORGANIC CONTAMINANTS INTO THE MARINE ENVIRONMENT?

    Irrgeher, J. (Speaker), Reese, A. (Speaker), Voigt, N. (Speaker), Zimmermann, T. (Speaker) & Pröfrock, D. (Speaker)

    Jun 2018

    Activity: Talk or presentation Oral presentation

  134. Old Dogs New Tricks - Progress in elemental analysis of environmental samples using ICP-MS - Part II: Non-traditional stable isotope analysis

    Irrgeher, J. (Speaker), Reese, A. (Speaker), Zimmermann, T. (Speaker), Retzmann, A. (Speaker), Prohaska, T. (Speaker), Wieser, M. (Speaker) & Pröfrock, D. (Speaker)

    May 2018

    Activity: Talk or presentation Invited talk

  135. Old Dogs New Tricks - Progress in elemental analysis of environmental samples using ICP-MS - Part II: Non-traditional stable isotope analysis

    Irrgeher, J. (Speaker), Reese, A. (Speaker), Zimmermann, T. (Speaker), Wieser, M. E. (Speaker), Retzmann, A. (Speaker), Prohaska, T. (Speaker) & Pröfrock, D. (Speaker)

    Apr 2018

    Activity: Talk or presentation Invited talk

  136. Old Dogs, New Tricks – Progress in elemental analysis of environmental samples using ICP-MS Part II: Non-traditional stable isotope analysis (invited lecture)

    Irrgeher, J. (Speaker), Reese, A. (Speaker), Zimmermann, T. (Speaker), Retzmann, A. (Speaker), Prohaska, T. (Speaker), Wieser, M. (Speaker) & Pröfrock, D. (Speaker)

    Apr 2018 → …

    Activity: Talk or presentation Oral presentation

  137. 2017
  138. From source to sink: A multi-isotope approach to investigate riverine inputs into the German North Sea

    Irrgeher, J. (Speaker), Reese, A. (Speaker), Zimmermann, T. (Speaker), Prohaska, T. (Speaker), Wieser, M. E. (Speaker) & Pröfrock, D. (Speaker)

    Nov 2017

    Activity: Talk or presentation Invited talk

  139. From source to sink: A multi-isotope approach to investigate riverine inputs into the German North Sea

    Irrgeher, J. (Speaker), Reese, A. (Speaker), Zimmermann, T. (Speaker), Prohaska, T. (Speaker), Wieser, M. (Speaker) & Pröfrock, D. (Speaker)

    Nov 2017

    Activity: Talk or presentation Invited talk

  140. Multi isotopic systems for the investigation of aquatic ecosystems (invited lecture)

    Irrgeher, J. (Speaker), Reese, A. (Speaker), Zimmermann, T. (Speaker), Klein, O. (Speaker), Retzmann, A. (Speaker), Prohaska, T. (Speaker), Wieser, M. (Speaker) & Pröfrock, D. (Speaker)

    Nov 2017 → …

    Activity: Talk or presentation Oral presentation

  141. Natural isotopic variation of titanium in industrially used TiO2-nanoparticles assessed by (FFF) - MC ICP-MS

    Irrgeher, J. (Speaker), Dutschke, F. (Speaker) & Pröfrock, D. (Speaker)

    Sept 2017

    Activity: Talk or presentation Invited talk

  142. Whence and whither? Potential and Power of Modern Isotopic Analysis for Tracing in Aquatic Ecosystem Research on the example of B, Mo, Sr, Pb, and Ti isotope ratios in the German North Sea Catchment

    Irrgeher, J. (Speaker), Zimmermann, T. (Speaker), Prohaska, T. (Speaker), Pröfrock, D. (Speaker) & Reese, A. (Speaker)

    Sept 2017

    Activity: Talk or presentation Invited talk

  143. WHENCE AND WHITHER? Potential and Power of Modern Isotopic Analysis for Tracing in Aquatic Ecosystem Research on the example of B, Mo, Sr, Pb, and Ti isotope ratios in the German North Sea Catchment

    Irrgeher, J. (Speaker), Zimmermann, T. (Speaker), Reese, A. (Speaker), Prohaska, T. (Speaker) & Pröfrock, D. (Speaker)

    Sept 2017

    Activity: Talk or presentation Invited talk

  144. A new fully automated sample preparation system for the isotopic analysis of Sr, Pb and Nd via MC ICP-MS and its application to sediment digests

    Irrgeher, J. (Speaker), Zimmermann, T. (Speaker), Retzmann, A. (Speaker), Prohaska, T. (Speaker) & Pröfrock, D. (Speaker)

    Aug 2017

    Activity: Talk or presentation Oral presentation

  145. A new fully automated sample preparation system for the isotopic analysis of Sr, Pb and Nd via MC ICP-MS and its application to sediment digests (lecture)

    Zimmermann, T. (Speaker), Retzmann, A. (Speaker), Irrgeher, J. (Speaker), Prohaska, T. (Speaker) & Pröfrock, D. (Speaker)

    Aug 2017 → …

    Activity: Talk or presentation Oral presentation

  146. From source to sink: A multi-isotope approach to investigate riverine inputs into the German North Sea

    Irrgeher, J. (Speaker), Reese, A. (Speaker), Zimmermann, T. (Speaker), Klein, O. (Speaker), Wieser, M. E. (Speaker), Pröfrock, D. (Speaker) & Prohaska, T. (Speaker)

    Aug 2017

    Activity: Talk or presentation Oral presentation

  147. Investigation of the chemical impact of offshore structures on the German North Sea environment

    Irrgeher, J. (Speaker), Voigt, N. (Speaker), Zimmermann, T. (Speaker) & Pröfrock, D. (Speaker)

    Aug 2017

    Activity: Talk or presentation Oral presentation

  148. Multi-isotope tracers to investigate processes in the Elbe, Weser and Ems river catchment using B, Mo, Sr, and Pb isotope ratios assessed by MC ICP-MS

    Irrgeher, J. (Speaker), Reese, A. (Speaker), Zimmermann, T. (Speaker), Prohaska, T. (Speaker), Wieser, M. (Speaker), Zitek, A. (Speaker) & Pröfrock, D. (Speaker)

    May 2017

    Activity: Talk or presentation Invited talk

  149. Spectral insights: multi-dimensional approach to evaluate the diagenetic status of skeletal remains for Sr isotope analysis (lecture)

    Retzmann, A. (Speaker), Blanz, M. (Speaker), Irrgeher, J. (Speaker), Zitek, A. (Speaker), Feldmann, J. (Speaker) & Prohaska, T. (Speaker)

    May 2017 → …

    Activity: Talk or presentation Oral presentation

  150. Multi-isotope tracers to investigate processes in the Elbe, Weser and Ems river catchment using B, Mo, Sr, and Pb isotope ratios assessed by MC ICP-MS (lecture)

    Irrgeher, J. (Speaker), Dutschke, F. (Speaker), Reese, A. (Speaker), Retzmann, A. (Speaker), Zimmermann, T. (Speaker), Prohaska, T. (Speaker), Wieser, M. (Speaker) & Pröfrock, D. (Speaker)

    Apr 2017 → …

    Activity: Talk or presentation Oral presentation

  151. Commission on Isotopic Abundances and Atomic Weights

    Irrgeher, J. (Speaker), Prohaska, T. (Speaker), Wieser, M. E. (Speaker), Walczyk, T. (Speaker) & Meija, J. (Speaker)

    Feb 2017

    Activity: Talk or presentation Oral presentation

  152. Investigation of elemental and isotopic fingerprints in riverine sediments from the German Elbe catchment

    Irrgeher, J. (Speaker), Reese, A. (Speaker), Zimmermann, T. (Speaker) & Pröfrock, D. (Speaker)

    Feb 2017

    Activity: Talk or presentation Oral presentation

  153. Multi-elemental characterization of anode materials used for cathodic protection structures using ICP-MS/MS

    Irrgeher, J. (Speaker), Zimmermann, T. (Speaker), Voigt, N. (Speaker) & Pröfrock, D. (Speaker)

    Feb 2017

    Activity: Talk or presentation Oral presentation

  154. Multi-isotope tracers to investigate processes in river catchment systems: Selected application examples using B, Mo, Sr, Pb, and Ti isotope ratios assessed by MC ICP-MS

    Irrgeher, J. (Speaker), Reese, A. (Speaker), Dutschke, F. (Speaker), Retzmann, A. (Speaker), Zimmermann, T. (Speaker), Wieser, M. E. (Speaker), Zitek, A. (Speaker), Prohaska, T. (Speaker) & Pröfrock, D. (Speaker)

    Feb 2017

    Activity: Talk or presentation Invited talk

  155. Multi-isotope tracers to investigate processes in river catchment systems: Selected application examples using B, Mo, Sr, Pb, and Ti isotope ratios assessed by MC ICP-MS

    Irrgeher, J. (Speaker), Dutschke, F. (Speaker), Reese, A. (Speaker), Retzmann, A. (Speaker), Zimmermann, T. (Speaker), Wieser, M. (Speaker), Zitek, A. (Speaker), Prohaska, T. (Speaker) & Pröfrock, D. (Speaker)

    Feb 2017

    Activity: Talk or presentation Invited talk

  156. Optimization of a new fully automated sample preparation system for the isotopic analysis of Sr, Pb and Nd in sediment digests via MC ICP-MS

    Irrgeher, J. (Speaker), Zimmermann, T. (Speaker), Retzmann, A. (Speaker), Wieser, M. (Speaker), Zitek, A. (Speaker) & Pröfrock, D. (Speaker)

    Feb 2017

    Activity: Talk or presentation Invited talk

  157. Optimization of a new fully automated sample preparation system for the isotopic analysis of Sr, Pb and Nd in sediment digests via MC ICP-MS (lecture)

    Zimmermann, T. (Speaker), Retzmann, A. (Speaker), Irrgeher, J. (Speaker), Prohaska, T. (Speaker) & Pröfrock, D. (Speaker)

    Feb 2017 → …

    Activity: Talk or presentation Oral presentation

  158. Spectral Insights: Multi-dimensional approach to evaluate the diagenetic status of skeletal remains with respect to strontium isotope ratio measurements (lecture)

    Retzmann, A. (Speaker), Blanz, M. (Speaker), Irrgeher, J. (Speaker), Zitek, A. (Speaker), Feldmann, J. (Speaker) & Prohaska, T. (Speaker)

    Feb 2017 → …

    Activity: Talk or presentation Oral presentation

  159. TRACING THE ORIGIN OF THE “BLACK GOLD

    Irrgeher, J. (Speaker), Tchaikovsky, A. (Speaker), Zitek, A. (Speaker), Opper, C. (Speaker), Scheiber, R. (Speaker) & Prohaska, T. (Speaker)

    Feb 2017

    Activity: Talk or presentation Oral presentation

  160. 2016
  161. Multi-dimensional approach to evaluate the diagenetic status of skeletal remains with respect to strontium isotope ratio measurements (lecture)

    Retzmann, A. (Speaker), Blanz, M. (Speaker), Irrgeher, J. (Speaker), Zitek, A. (Speaker), Feldmann, J. (Speaker) & Prohaska, T. (Speaker)

    Oct 2016 → …

    Activity: Talk or presentation Oral presentation

  162. Optimization of a new fully-automated sample preparation system for isotopic analysis of sediment digests via MC ICP-MS (poster)

    Zimmermann, T. (Speaker), Retzmann, A. (Speaker), Irrgeher, J. (Speaker), Prohaska, T. (Speaker) & Pröfrock, D. (Speaker)

    Oct 2016 → …

    Activity: Talk or presentation Oral presentation

  163. Commission on Isotopic Abundances and Atomic Weights

    Irrgeher, J. (Speaker), Prohaska, T. (Speaker) & Meija, J. (Speaker)

    Sept 2016

    Activity: Talk or presentation Oral presentation

  164. Element and Element Speciation Analysis of environmental samples – Current Challenges and Solutions

    Irrgeher, J. (Speaker), Pröfrock, D. (Speaker), Zimmermann, T. (Speaker), Dutschke, F. (Speaker) & Retzmann, A. (Speaker)

    Sept 2016

    Activity: Talk or presentation Invited talk

  165. Element and element speciation analysis of environmental samples – current challenges and solutions (lecture)

    Pröfrock, D. (Speaker), Irrgeher, J. (Speaker), Zimmermann, T. (Speaker), Dutschke, F. (Speaker) & Retzmann, A. (Speaker)

    Sept 2016 → …

    Activity: Talk or presentation Oral presentation

  166. Isotopes as tracers in the aquatic environment: Selected applications using Sr, Pb and Ti isotope ratios assessed by MC ICP-MS

    Irrgeher, J. (Speaker), Dutschke, F. (Speaker), Zimmermann, T. (Speaker), Prohaska, T. (Speaker), Zitek, A. (Speaker), Kleeberg, U. (Speaker) & Pröfrock, D. (Speaker)

    Sept 2016

    Activity: Talk or presentation Invited talk

  167. Isotopes as tracers in the aquatic environment: Selected applications using Sr, Pb and Ti isotope ratios assessed by MC ICP-MS

    Irrgeher, J. (Speaker), Dutschke, F. (Speaker), Zimmermann, T. (Speaker), Prohaska, T. (Speaker), Zitek, A. (Speaker), Kleeberg, U. (Speaker) & Pröfrock, D. (Speaker)

    Sept 2016

    Activity: Talk or presentation Invited talk

  168. Multi-dimensional approach to evaluate the diagenetic status of skeletal remains with respect to strontium isotope ratio measurements (lecture)

    Retzmann, A. (Speaker), Blanz, M. (Speaker), Irrgeher, J. (Speaker), Zitek, A. (Speaker), Feldmann, J. (Speaker) & Prohaska, T. (Speaker)

    Sept 2016 → …

    Activity: Talk or presentation Oral presentation

  169. Optimization of a new fully-automated sample preparation system for isotopic analysis of sediment digests via MC ICP-MS

    Irrgeher, J. (Speaker), Zimmermann, T. (Speaker), Retzmann, A. (Speaker), Prohaska, T. (Speaker) & Pröfrock, D. (Speaker)

    Sept 2016

    Activity: Talk or presentation Oral presentation

  170. Optimization of a new fully-automated sample preparation system for isotopic analysis of sediment digests via MC ICP-MS (poster)

    Zimmermann, T. (Speaker), Retzmann, A. (Speaker), Irrgeher, J. (Speaker), Prohaska, T. (Speaker) & Pröfrock, D. (Speaker)

    Sept 2016 → …

    Activity: Talk or presentation Oral presentation

  171. Developments in element and element speciation analysis of environmental samples – recent trends and future perspectives (lecture)

    Pröfrock, D. (Speaker), Irrgeher, J. (Speaker), Zimmermann, T. (Speaker), Dutschke, F. (Speaker) & Retzmann, A. (Speaker)

    Jul 2016 → …

    Activity: Talk or presentation Oral presentation

  172. Optimization of novel automated sample preparation systems for elemental and isotopic analysis of environmental samples via (MC) ICP-MS (poster)

    Zimmermann, T. (Speaker), Retzmann, A. (Speaker), Irrgeher, J. (Speaker), Prohaska, T. (Speaker) & Pröfrock, D. (Speaker)

    Jul 2016 → …

    Activity: Talk or presentation Oral presentation

  173. Optimized fully-automated matrix/Sr separation for Sr isotopic analysis in soil extracts to generate isoscapes of bioavailable Sr for archaeological migration studies (poster)

    Retzmann, A. (Speaker), Zimmermann, T. (Speaker), Irrgeher, J. (Speaker), Pröfrock, D. (Speaker), Budka, J. (Speaker) & Prohaska, T. (Speaker)

    Jul 2016 → …

    Activity: Talk or presentation Oral presentation

  174. Developments in element and element speciation analysis of environmental samples - Recent trends and future perspectives

    Irrgeher, J. (Speaker), Pröfrock, D. (Speaker), Dutschke, F. (Speaker), Erbslöh, B. (Speaker), Ruhnau, C. (Speaker) & Zimmermann, T. (Speaker)

    Jun 2016

    Activity: Talk or presentation Invited talk

  175. From Source to Sink – Elemental and Isotopic Distribution Maps in the German Wadden Sea Catchment

    Irrgeher, J. (Speaker), Prohaska, T. (Speaker), Zitek, A. (Speaker), Kleeberg, U. (Speaker), Zimmermann, T. (Speaker) & Pröfrock, D. (Speaker)

    Jun 2016

    Activity: Talk or presentation Invited talk

  176. Provenance of food by elemental and isotopic fingerprinting – fighting fraud with analytical science

    Irrgeher, J. (Speaker), Prohaska, T. (Speaker), Opper, C. (Speaker) & Zitek, A. (Speaker)

    Jun 2016

    Activity: Talk or presentation Invited talk

  177. Application and optimization of inductively coupled plasma tandem mass spectrometry (ICP-MS/MS) for ultra-trace element analysis of undiluted seawater

    Irrgeher, J. (Speaker), Zimmermann, T. (Speaker) & Pröfrock, D. (Speaker)

    Feb 2016

    Activity: Talk or presentation Invited talk

  178. Potential of collision cell ICP-MS and ICP-MS/MS for sensitive and interference free element and elemental speciation analysis of environmental samples

    Irrgeher, J. (Speaker), Pröfrock, D. (Speaker), Zimmermann, T. (Speaker), Retzmann, A. (Speaker), Dutschke, F. (Speaker), Ruhnau, C. (Speaker) & Erbslöh, B. (Speaker)

    Feb 2016

    Activity: Talk or presentation Oral presentation

  179. Potential of collision cell ICP-MS and ICP-MS/MS for sensitive and interference free element and elemental speciation analysis of environmental samples (poster)

    Pröfrock, D. (Speaker), Irrgeher, J. (Speaker), Zimmermann, T. (Speaker), Retzmann, A. (Speaker), Dutschke, F. (Speaker), Ruhnau, C. (Speaker) & Erbslöh, B. (Speaker)

    Feb 2016 → …

    Activity: Talk or presentation Oral presentation

  180. Tracing of Nutrients and Pollutants in the German Wadden Sea Catchment via the Establishment of Aquatic Isoscapes

    Irrgeher, J. (Speaker), Prohaska, T. (Speaker), Zitek, A. (Speaker), Kleeberg, U. (Speaker), Erbslöh, B. (Speaker), Zimmermann, T. (Speaker) & Pröfrock, D. (Speaker)

    Feb 2016

    Activity: Talk or presentation Invited talk

  181. Isotopes as indicators of the past

    Irrgeher, J. (Speaker), Prohaska, T. (Speaker) & Zitek, A. (Speaker)

    Jan 2016

    Activity: Talk or presentation Invited talk

  182. Isotopic Tracer Tools for nutrients and pollutants in the Marine Ecosystem of the German Wadden Sea’

    Irrgeher, J. (Speaker), Prohaska, T. (Speaker), Zitek, A. (Speaker), Erbslöh, B. (Speaker), Kleeberg, U. (Speaker), Zimmermann, T. (Speaker) & Pröfrock, D. (Speaker)

    Jan 2016

    Activity: Talk or presentation Invited talk

  183. 2015
  184. 87Sr/86Sr isotope pattern as a tool for provenancing of sturgeon caviar

    Irrgeher, J. (Speaker), Tchaikovsky, A. (Speaker), Zitek, A. (Speaker), Opper, C. (Speaker), Scheiber, R. (Speaker) & Prohaska, T. (Speaker)

    Nov 2015

    Activity: Talk or presentation Invited talk

  185. Human mobility along the Nile: Preliminary strontium isotope analyses for migration studies in ancient Nubia (poster)

    Retzmann, A. (Speaker), Irrgeher, J. (Speaker), Zitek, A. (Speaker), Budka, J. (Speaker) & Prohaska, T. (Speaker)

    Nov 2015 → …

    Activity: Talk or presentation Oral presentation

  186. Human mobility along the Nile: Preliminary strontium isotope analyses for migration studies in ancient Nubia (poster)

    Retzmann, A. (Speaker), Irrgeher, J. (Speaker), Zitek, A. (Speaker), Budka, J. (Speaker) & Prohaska, T. (Speaker)

    Oct 2015 → …

    Activity: Talk or presentation Oral presentation

  187. Elemental and isotopic composition of different hard parts of freshwater fish: background and applications

    Irrgeher, J. (Speaker), Zitek, A. (Speaker), Kirchmaier, L. (Speaker), Retzmann, A. (Speaker) & Prohaska, T. (Speaker)

    Sept 2015

    Activity: Talk or presentation Invited talk

  188. Elemental and isotopic composition of different hard parts of freshwater fish: background and applications (lecture)

    Zitek, A. (Speaker), Irrgeher, J. (Speaker), Kirchmaier, L. (Speaker), Oehm, J. (Speaker), Tchaikovsky, A. (Speaker), Retzmann, A. (Speaker) & Prohaska, T. (Speaker)

    Sept 2015 → …

    Activity: Talk or presentation Oral presentation

  189. Traceability of food and agricultural products

    Irrgeher, J. (Speaker), Prohaska, T. (Speaker) & Zitek, A. (Speaker)

    Sept 2015

    Activity: Talk or presentation Invited talk

  190. Analysis of spatially resolved isotopic images assessed by LA-ICP-MS by using isotope pattern deconvolution and data reduction by means of ArcGIS

    Irrgeher, J. (Speaker), Prohaska, T. (Speaker), Draxler, J. (Speaker) & Zitek, A. (Speaker)

    Aug 2015

    Activity: Talk or presentation Invited talk

  191. Development of a Multi-Isotope Tracer Tool for Aquatic Ecosystems on the Example of the German Wadden Sea

    Irrgeher, J. (Speaker), Pröfrock, D. (Speaker), Prohaska, T. (Speaker), Zitek, A. (Speaker) & Prange, A. (Speaker)

    Aug 2015

    Activity: Talk or presentation Oral presentation

  192. Simultaneous chemical imaging of the elemental and isotopic distribution in biological hard tissues by LA-ICP-MS

    Irrgeher, J. (Speaker), Prohaska, T. (Speaker), Draxler, J. (Speaker) & Zitek, A. (Speaker)

    Jul 2015

    Activity: Talk or presentation Invited talk

  193. Spiking, marking and tracing – Isotopic tools as specific monitors and markers of elemental fluxes

    Irrgeher, J. (Speaker), Prohaska, T. (Speaker), Draxler, J. (Speaker) & Zitek, A. (Speaker)

    Jun 2015

    Activity: Talk or presentation Invited talk

  194. Sr Isotopes as Tracers in Archaeological Sciences

    Irrgeher, J. (Speaker), Zitek, A. (Speaker), Teschler-Nicola, M. (Speaker) & Prohaska, T. (Speaker)

    Jun 2015

    Activity: Talk or presentation Invited talk

  195. Isotopen als Indikatoren für die Umweltgeschichte

    Irrgeher, J. (Speaker), Prohaska, T. (Speaker) & Zitek, A. (Speaker)

    May 2015

    Activity: Talk or presentation Invited talk

  196. Traceability of Food and Agricultural Products in the Danube Catchment

    Irrgeher, J. (Speaker), Prohaska, T. (Speaker) & Zitek, A. (Speaker)

    May 2015

    Activity: Talk or presentation Invited talk

  197. Application of isotopes in analytical ecogeochemistry as climate change indicators

    Irrgeher, J. (Speaker), Prohaska, T. (Speaker) & Zitek, A. (Speaker)

    Apr 2015

    Activity: Talk or presentation Invited talk

  198. Sr Isotopes as Tracers in Archaeological Sciences

    Irrgeher, J. (Speaker), Prohaska, T. (Speaker), Teschler-Nicola, M. (Speaker) & Zitek, A. (Speaker)

    Apr 2015

    Activity: Talk or presentation Invited talk

  199. Tracing Mobility in the Early Medieval Settlement of Thunau/Kamp by Strontium Isotope Ratios in Human and Animal Remains Via Regional Isoscapes and Nutritional Sources

    Irrgeher, J. (Speaker), Prohaska, T. (Speaker), Zitek, A. (Speaker), Novotny, F. (Speaker), Spannagl-Steiner, M. (Speaker) & Teschler-Nicola, M. (Speaker)

    Apr 2015

    Activity: Talk or presentation Invited talk

  200. Analytical challenges in Sr isotope ratio measurements in environmental samples by solution-based MC ICP-MS

    Irrgeher, J. (Speaker), Horsky, M. (Speaker) & Prohaska, T. (Speaker)

    Feb 2015

    Activity: Talk or presentation Invited talk

  201. Elemental and isotopic map of the Danube - Analysis of the elemental composition and 87Sr/86Sr from source to mouth using (MC) ICP-MS

    Irrgeher, J. (Speaker), Tchaikovsky, A. (Speaker), Zitek, A. (Speaker) & Prohaska, T. (Speaker)

    Feb 2015

    Activity: Talk or presentation Oral presentation

  202. Improving the spatial analysis and interpretation of LA-ICPMS data by the application of GIS methods - considerations on achievable spatial resolution, uncertainties and multilayer interpretation

    Irrgeher, J. (Speaker), Zitek, A. (Speaker), Draxler, J. (Speaker), Meischel, M. (Speaker) & Prohaska, T. (Speaker)

    Feb 2015

    Activity: Talk or presentation Oral presentation

  203. ‘Isotope pattern deconvolution’ – a key tool for isotope ratio data evaluation of natural and enriched isotope mixture

    Irrgeher, J. (Speaker), Zitek, A. (Speaker) & Prohaska, T. (Speaker)

    Feb 2015

    Activity: Talk or presentation Invited talk

  204. Provenancing of Fruit Raw Products using Elemental and Strontium Isotopic Fingerprints

    Irrgeher, J. (Speaker), Opper, C. (Speaker) & Prohaska, T. (Speaker)

    Feb 2015

    Activity: Talk or presentation Oral presentation

  205. Provenancing of Fruit Raw Products using Elemental and Strontium Isotopic Fingerprints

    Irrgeher, J. (Speaker), Opper, C. (Speaker) & Prohaska, T. (Speaker)

    Feb 2015

    Activity: Talk or presentation Oral presentation

  206. 2014
  207. Determining the feeding range of cormorants by elemental and isotopic provenancing of prey fish

    Irrgeher, J. (Speaker), Oehm, J. (Speaker), Zitek, A. (Speaker) & Prohaska, T. (Speaker)

    Nov 2014

    Activity: Talk or presentation Invited talk

  208. The spatial side of birds’ feeding ecology: determining where cormorants take their prey by provenancing fish otoliths

    Irrgeher, J. (Speaker), Oehm, J. (Speaker), Zitek, A. (Speaker), Tchaikovsky, A. (Speaker) & Prohaska, T. (Speaker)

    Nov 2014

    Activity: Talk or presentation Oral presentation

  209. Determining the hunting grounds of the Great Cormorant by otolith shape and chemistry

    Irrgeher, J. (Speaker), Oehm, J. (Speaker), Zitek, A. (Speaker) & Prohaska, T. (Speaker)

    Oct 2014

    Activity: Talk or presentation Invited talk

  210. Isotope Pattern Devonvolution: ein fundamentals Werkzeug zur Datenevaluierung bei Isotopen-Tracerstudien

    Irrgeher, J. (Speaker), Zitek, A. (Speaker) & Prohaska, T. (Speaker)

    Sept 2014

    Activity: Talk or presentation Invited talk

  211. Was ist geschehen? - Antworten und Fragen von gestern und heute, Anwendung der modernen Isotopenanalytik in der Foresnik und Archäometrie

    Irrgeher, J. (Speaker), Prohaska, T. (Speaker), Zitek, A. (Speaker), Horsky, M. (Speaker) & Teschler-Nicola, M. (Speaker)

    Sept 2014

    Activity: Talk or presentation Invited talk

  212. Application of isotope ratio analysis in ecosystem research

    Irrgeher, J. (Speaker), Zitek, A. (Speaker), Horsky, M. (Speaker) & Tchaikovsky, A. (Speaker)

    Jun 2014

    Activity: Talk or presentation Invited talk

  213. A new hydrogeological model of charging shallow and deep aquifers in the Lake Neusiedl - Seewinkel region (Northern Burgenland, Austria).

    Irrgeher, J. (Speaker), Prohaska, T. (Speaker) & Tchaikovsky, A. (Speaker)

    May 2014

    Activity: Talk or presentation Oral presentation

  214. Danube catchment water chemistry monitoring - elemental pattern determination from source to mouth using ICP-MS.

    Irrgeher, J. (Speaker), Tchaikovsky, A. (Speaker), Zitek, A. (Speaker) & Prohaska, T. (Speaker)

    May 2014

    Activity: Talk or presentation Oral presentation

  215. Non-traditional isotopes in analytical ecogeochemistry assessed by MC-ICP-MS

    Irrgeher, J. (Speaker), Prohaska, T. (Speaker), Horsky, M. (Speaker), Zitek, A. (Speaker) & Hanousek, O. (Speaker)

    May 2014

    Activity: Talk or presentation Oral presentation

  216. The 87Sr/86Sr aquatic isoscape of the Danube catchment from the source to the mouth as tool for studying fish migrations

    Irrgeher, J. (Speaker), Zitek, A. (Speaker), Tchaikovsky, A. (Speaker) & Prohaska, T. (Speaker)

    May 2014

    Activity: Talk or presentation Oral presentation

  217. Isotope Pattern Devonvolution as Rising Tool for Isotope Tracer Studies in Environmental Research

    Irrgeher, J. (Speaker), Zitek, A. (Speaker) & Prohaska, T. (Speaker)

    Apr 2014

    Activity: Talk or presentation Invited talk

  218. Absolute Determination of Sr Isotope Amount Ratios in Biological Samples by MC-ICPMS

    Irrgeher, J. (Speaker), Yang, L. (Speaker), Prohaska, T. (Speaker), Sturgeon, R. E. (Speaker) & Mester, Z. (Speaker)

    Jan 2014

    Activity: Talk or presentation Invited talk

  219. Application of Non Traditional Isotopes in Analytical Ecogeochemistry

    Irrgeher, J. (Speaker), Prohaska, T. (Speaker), Zitek, A. (Speaker), Horsky, M. (Speaker), Hanousek, O. (Speaker) & Konegger-Kappel, S. (Speaker)

    Jan 2014

    Activity: Talk or presentation Invited talk

  220. 2013
  221. Strontium Isotope Ratios as Tracers of Biological Migration

    Irrgeher, J. (Speaker)

    Oct 2013

    Activity: Talk or presentation Invited talk

  222. Herkunftsbestimmung bei Fisch mittels Element- und Isotopenfingerabdruck

    Irrgeher, J. (Speaker), Zitek, A. (Speaker) & Prohaska, T. (Speaker)

    Jun 2013

    Activity: Talk or presentation Invited talk

  223. Autochthony in the early medieval settlement of Thunau/Kamp, Austria? A question explored by 87Sr/86Sr isotope ratios using MC-ICPMS

    Irrgeher, J. (Speaker), Teschler-Nicola, M. (Speaker) & Prohaska, T. (Speaker)

    Apr 2013

    Activity: Talk or presentation Oral presentation

  224. Comparison of the elemental composition of different hard parts (otoliths, scales, fin rays, vertebrae and eye lenses) of freshwater fish using ICPMS

    Irrgeher, J. (Speaker), Kirchmaier, L. (Speaker), Prohaska, T. (Speaker) & Zitek, A. (Speaker)

    Apr 2013

    Activity: Talk or presentation Oral presentation

  225. Determination of strontium isotope amount ratios in biological tissues using MC-ICPMS

    Irrgeher, J. (Speaker), Prohaska, T. (Speaker), Sturgeon, R. E. (Speaker), Mester, Z. (Speaker) & Yang, L. (Speaker)

    Apr 2013

    Activity: Talk or presentation Oral presentation

  226. The potential of isoscapes and isozones of non traditional isotopes in analytical ecogeochemistry

    Irrgeher, J. (Speaker), Prohaska, T. (Speaker), Horsky, M. (Speaker) & Zitek, A. (Speaker)

    Apr 2013

    Activity: Talk or presentation Invited talk

  227. Transgenerational isotopic marking of carp Cyprinus carpio, L. using a 86Sr/84Sr double spike

    Irrgeher, J. (Speaker), Zitek, A. (Speaker), Cervicek, M. (Speaker), Horsky, M. (Speaker), Kletzl, M. (Speaker), Weismann, T. (Speaker) & Prohaska, T. (Speaker)

    Apr 2013

    Activity: Talk or presentation Invited talk

  228. ’Sr isotope ratios in calcium-rich matrices by (LA)-MC-ICPMS: an ongoing challenge

    Irrgeher, J. (Speaker), Galler, P. (Speaker), Zitek, A. (Speaker), Teschler-Nicola, M. (Speaker) & Prohaska, T. (Speaker)

    Feb 2013

    Activity: Talk or presentation Invited talk

  229. The potential of isotopic research in analytical ecogeochemistry

    Irrgeher, J. (Speaker), Prohaska, T. (Speaker), Konegger-Kappel, S. (Speaker), Horsky, M. (Speaker) & Zitek, A. (Speaker)

    Feb 2013

    Activity: Talk or presentation Invited talk

  230. ’Transgenerational isotopic marking of carp Cyprinus carpio, l. using a 86Sr/84Sr double spike

    Irrgeher, J. (Speaker), Zitek, A. (Speaker), Cervicek, M. (Speaker), Horsky, M. (Speaker), Kletzl, M. (Speaker), Weismann, T. (Speaker) & Prohaska, T. (Speaker)

    Feb 2013

    Activity: Talk or presentation Invited talk

  231. 2012
  232. A Comparative Study of Calcium and Strontium Metabolism in the Sheep Model Using Ca-41 and Sr-86 Isotopic Tracers

    Irrgeher, J. (Speaker), Prohaska, T. (Speaker) & Walczyk, T. (Speaker)

    Dec 2012

    Activity: Talk or presentation Oral presentation

  233. Wo, woher oder wohin? Einsatz der modernen Isotopenanalytik zur Herkunftsbestimmung von Lebensmitteln

    Irrgeher, J. (Speaker), Zitek, A. (Speaker) & Prohaska, T. (Speaker)

    Nov 2012

    Activity: Talk or presentation Invited talk

  234. Anwendungsmöglichkeiten einer 87Sr/86Sr Isoscape auf fischökologische Fragestellungen im Donaueinzugsgebiet

    Irrgeher, J. (Speaker), Zitek, A. (Speaker) & Prohaska, T. (Speaker)

    Sept 2012

    Activity: Talk or presentation Oral presentation

  235. Certification of a candidate reference material TORT-3 for its Sr isotopic composition - method validation

    Irrgeher, J. (Speaker), Yang, L. (Speaker) & Prohaska, T. (Speaker)

    Sept 2012

    Activity: Talk or presentation Invited talk

  236. Multi-element LA-ICP-MS analysis of different hard parts of fish

    Irrgeher, J. (Speaker), Kirchmaier, L. (Speaker), Zitek, A. (Speaker) & Prohaska, T. (Speaker)

    Sept 2012

    Activity: Talk or presentation Invited talk

  237. Sr-Isotopenverhältnis-Messungen in calciumreichen Probenmatrizes mittels LA-MC-ICPMS

    Irrgeher, J. (Speaker), Zitek, A. (Speaker), Prohaska, T. (Speaker) & Teschler-Nicola, M. (Speaker)

    Sept 2012

    Activity: Talk or presentation Invited talk

  238. Transgenerationales Markieren von Karpfen (Cyprinus carpio) mittels eines Strontium-Isotopen–Doppelspikes

    Irrgeher, J. (Speaker), Cervicek, M. (Speaker), Zitek, A. (Speaker) & Prohaska, T. (Speaker)

    Sept 2012

    Activity: Talk or presentation Oral presentation

  239. Transgenerationales Markieren von Karpfen (Cyprinus carpio) mittels eines Strontium-Isotopen–Doppelspikes

    Irrgeher, J. (Speaker), Cervicek, M. (Speaker), Zitek, A. (Speaker) & Prohaska, T. (Speaker)

    Sept 2012

    Activity: Talk or presentation Oral presentation

  240. Transgenerational marking of carp Cyprinus carpio L. using an 86Sr/84Sr double spike

    Irrgeher, J. (Speaker), Zitek, A. (Speaker), Horsky, M. (Speaker), Weismann, T. (Speaker) & Prohaska, T. (Speaker)

    Sept 2012

    Activity: Talk or presentation Invited talk

  241. Chemical imaging of isotopic spikes in hard tissues using LA-ICPMS

    Irrgeher, J. (Speaker), Prohaska, T. (Speaker), Horsky, M. (Speaker), Zitek, A. (Speaker) & Teschler-Nicola, M. (Speaker)

    Jun 2012

    Activity: Talk or presentation Invited talk

  242. Sr isotopic investigations of calcium-rich matrices by LA-MC-ICPMS

    Irrgeher, J. (Speaker), Galler, P. (Speaker), Zitek, A. (Speaker), Teschler-Nicola, M. (Speaker) & Prohaska, T. (Speaker)

    Jun 2012

    Activity: Talk or presentation Invited talk

  243. Temporal resolution of LA-ICPMS analyses of fish hard parts

    Irrgeher, J. (Speaker), Zitek, A. (Speaker), Konegger-Kappel, S. (Speaker) & Prohaska, T. (Speaker)

    Jun 2012

    Activity: Talk or presentation Invited talk

  244. 87Sr/86Sr Isotope Ratio Measurements of Calcium-rich matrices by LA-MC-ICP-MS: A Survey on Mass Discrimination and Matrix-Induced Interferences

    Irrgeher, J. (Speaker), Galler, P. (Speaker), Zitek, A. (Speaker), Teschler-Nicola, M. (Speaker) & Prohaska, T. (Speaker)

    Apr 2012

    Activity: Talk or presentation Oral presentation

  245. 87Sr/86Sr Isotope Ratio Measurements of Calcium-rich matrices by LA-MC-ICP-MS: A Survey on Mass Discrimination and Matrix-Induced Interferences

    Irrgeher, J. (Speaker), Galler, P. (Speaker), Zitek, A. (Speaker), Teschler-Nicola, M. (Speaker) & Prohaska, T. (Speaker)

    Apr 2012

    Activity: Talk or presentation Oral presentation

  246. The applicability of an 87Sr/86Sr river isoscape to fish ecological questions in the Danube catchment

    Irrgeher, J. (Speaker), Zitek, A. (Speaker) & Prohaska, T. (Speaker)

    Apr 2012

    Activity: Talk or presentation Oral presentation

  247. The applicability of an 87Sr/86Sr river isoscape to fish ecological questions in the Danube catchment

    Irrgeher, J. (Speaker), Zitek, A. (Speaker) & Prohaska, T. (Speaker)

    Apr 2012

    Activity: Talk or presentation Oral presentation

  248. The use of strontium isotope ratios determined by (Laser Ablation) MC-ICPMS for the reconstruction of human and animal migration

    Irrgeher, J. (Speaker), Prohaska, T. (Speaker), Zitek, A. (Speaker) & Teschler-Nicola, M. (Speaker)

    Feb 2012

    Activity: Talk or presentation Invited talk

  249. 2011
  250. Isoscapes - a powerful tool for the management of large river systems

    Irrgeher, J. (Speaker), Zitek, A. (Speaker), Kralik, M. (Speaker) & Prohaska, T. (Speaker)

    Nov 2011

    Activity: Talk or presentation Invited talk

  251. Post-depositional elemental and isotopic modification of archaeological bone and tooth samples: cognition and solution

    Irrgeher, J. (Speaker), Teschler-Nicola, M. (Speaker) & Prohaska, T. (Speaker)

    Nov 2011

    Activity: Talk or presentation Oral presentation

  252. Post-depositional elemental and isotopic modification of archaeological bone and tooth samples: cognition and solution

    Irrgeher, J. (Speaker), Teschler-Nicola, M. (Speaker) & Prohaska, T. (Speaker)

    Nov 2011

    Activity: Talk or presentation Oral presentation

  253. The use of strontium isotopes as indicator of migration and mobility

    Irrgeher, J. (Speaker), Zitek, A. (Speaker), Teschler-Nicola, M. (Speaker) & Prohaska, T. (Speaker)

    Nov 2011

    Activity: Talk or presentation Invited talk

  254. Isopscapes - a powerful tool for the management of large river systems

    Irrgeher, J. (Speaker), Zitek, A. (Speaker), Prohaska, T. (Speaker) & Kralik, M. (Speaker)

    Apr 2011

    Activity: Talk or presentation Invited talk

  255. Post-depositional elemental and isotopic modification of archaeological bone and tooth samples: analytical cognition tools and solution strategies

    Irrgeher, J. (Speaker), Teschler-Nicola, M. (Speaker) & Prohaska, T. (Speaker)

    Apr 2011

    Activity: Talk or presentation Oral presentation

  256. The potential of microchemical information in fish hard parts to study origin and migration in the Austrian Danube catchment

    Irrgeher, J. (Speaker), Zitek, A. (Speaker) & Prohaska, T. (Speaker)

    Apr 2011

    Activity: Talk or presentation Oral presentation

  257. The potential of microchemical information in fish hard parts to study origin and migration in the Austrian Danube catchment

    Irrgeher, J. (Speaker), Zitek, A. (Speaker) & Prohaska, T. (Speaker)

    Apr 2011

    Activity: Talk or presentation Oral presentation

  258. Transgenerational marking of a freshwater fish species, Salmo trutta f.f., using an enriched 84Sr spike solution

    Irrgeher, J. (Speaker), Zitek, A. (Speaker), Kletzl, M. (Speaker), Weismann, T. (Speaker) & Prohaska, T. (Speaker)

    Apr 2011

    Activity: Talk or presentation Oral presentation

  259. Transgenerational marking of a freshwater fish species, Salmo trutta f.f., using an enriched 84Sr spike solution

    Irrgeher, J. (Speaker), Zitek, A. (Speaker), Kletzl, M. (Speaker), Weismann, T. (Speaker) & Prohaska, T. (Speaker)

    Apr 2011

    Activity: Talk or presentation Oral presentation

  260. Tracing and spiking

    Irrgeher, J. (Speaker), Prohaska, T. (Speaker), Zitek, A. (Speaker), Walczyk, T. (Speaker) & Teschler-Nicola, M. (Speaker)

    Feb 2011

    Activity: Talk or presentation Invited talk

  261. 2010
  262. The use of strontium isotopes as indicator of migration and mobility

    Irrgeher, J. (Speaker), Zitek, A. (Speaker), Teschler-Nicola, M. (Speaker) & Prohaska, T. (Speaker)

    Nov 2010

    Activity: Talk or presentation Oral presentation

  263. The use of strontium isotopes as indicator of migration and mobility

    Irrgeher, J. (Speaker), Zitek, A. (Speaker), Teschler-Nicola, M. (Speaker) & Prohaska, T. (Speaker)

    Nov 2010

    Activity: Talk or presentation Oral presentation

  264. 87Sr/86Sr Isotopenverhältnismessungen mittels MC-ICP-MS im menschlichen Zahn am Beispiel der frühmittelalterlichen Bevölkerung von Gars/Thunau am Kamp (~900-1000 n.Chr.)

    Irrgeher, J. (Speaker), Galler, P. (Speaker), Huemer, C. (Speaker), Teschler-Nicola, M. (Speaker) & Prohaska, T. (Speaker)

    Sept 2010

    Activity: Talk or presentation Invited talk

  265. Anwendung von Strontium - Isotopensignaturen für Mobilitäts- und Migrationsstudien

    Irrgeher, J. (Speaker), Zitek, A. (Speaker), Teschler-Nicola, M. (Speaker) & Prohaska, T. (Speaker)

    Sept 2010

    Activity: Talk or presentation Oral presentation

  266. Anwendung von Strontium - Isotopensignaturen für Mobilitäts- und Migrationsstudien

    Irrgeher, J. (Speaker), Zitek, A. (Speaker), Teschler-Nicola, M. (Speaker) & Prohaska, T. (Speaker)

    Sept 2010

    Activity: Talk or presentation Oral presentation

  267. 87Sr/86Sr Isotope Ratio Measurements by MC-ICP-MS: A case study on tooth enamel of individuals of the Austrian excavation site Thunau/Kamp (~900-1000 AD)

    Irrgeher, J. (Speaker), Huemer, C. (Speaker), Teschler-Nicola, M. (Speaker) & Prohaska, T. (Speaker)

    Jun 2010

    Activity: Talk or presentation Oral presentation

  268. 87Sr/86Sr Isotope Ratio Measurements by MC-ICP-MS: A case study on tooth enamel of individuals of the Austrian excavation site Thunau/Kamp (~900-1000 AD)

    Irrgeher, J. (Speaker), Galler, P. (Speaker), Huemer, C. (Speaker), Teschler-Nicola, M. (Speaker) & Prohaska, T. (Speaker)

    Mar 2010

    Activity: Talk or presentation Oral presentation

  269. Late Neolithic Graves from the Traisen Valley, Lower Austria - Archaeology and 87Sr/86Sr Isotope Analysis by MC-ICP-MS

    Irrgeher, J. (Speaker), Teschler-Nicola, M. (Speaker) & Prohaska, T. (Speaker)

    Mar 2010

    Activity: Talk or presentation Invited talk

  270. International Union of Pure and Applied Chemistry (IUPAC) (External organisation)

    Prohaska, T. (Member) & Irrgeher, J. (Member)

    2010 → …

    Activity: MembershipMembership of committee

  271. 2009
  272. 87Sr/86Sr Isotope Ratio Measurements by MC-ICP-MS: A case study on tooth enamel of individuals of the Austrian excavation site Thunau/Kamp (~900-1000 AD)

    Irrgeher, J. (Speaker), Galler, P. (Speaker), Teschler-Nicola, M. (Speaker), Huemer, C. (Speaker) & Prohaska, T. (Speaker)

    Sept 2009

    Activity: Talk or presentation Oral presentation

  273. 87Sr/86Sr Isotope Ratio Measurements by (LA)-MC-ICP-MS: A Study of Mass Discrimination and Matrix-Induced Interferences in Calcium Phosphate and Carbonate Matrices

    Irrgeher, J. (Speaker), Galler, P. (Speaker), Weiß, C. (Speaker), Teschler-Nicola, M. (Speaker) & Prohaska, T. (Speaker)

    Feb 2009

    Activity: Talk or presentation Oral presentation

  274. 2008
  275. Laser Ablation - Multiple Collector - Inductively Coupled Plasma - Mass Spectrometry (LA-MC-ICP-MS) for 87Sr/86Sr Isotope Ratio Measurements in Human Dental Material

    Irrgeher, J. (Speaker), Galler, P. (Speaker), Weiß, C. (Speaker), Teschler-Nicola, M. (Speaker) & Prohaska, T. (Speaker)

    Feb 2008

    Activity: Talk or presentation Oral presentation