Johanna Irrgeher
Activities
- 2025
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 2025Activity: Participating in or organising an event › Participation in workshop, seminar, course
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 2025Activity: Talk or presentation › Oral presentation
N2O as a Cell Gas for Interference Removal using ICP-MS/MS
Lancaster, S. (Invited speaker), Prohaska, T. (contributor) & Irrgeher, J. (contributor)
3 Mar 2025Activity: Talk or presentation › Invited talk
- 2024
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 2024Activity: Participating in or organising an event › Participation in conference
Pressekonferenz MURmap in Radenci
Moser, U. (Member), Irrgeher, J. (Interviewee), Ceplak, B. (Organiser) & Zibret, G. (Organiser)
28 Nov 2024 → 29 Nov 2024Activity: Other
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 2024Activity: Talk or presentation › Oral presentation
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 2024Activity: Talk or presentation › Oral presentation
20th Austrian Chemistry Days 2024
Irrgeher, J. (Chair of meeting), Schober, M. (Speaker) & Wagner, S. (Participant)
23 Sept 2024 → 25 Sept 2024Activity: Participating in or organising an event › Participation in conference
An unconventional approach to the determination of oxygen isotope ratios in water using inductively coupled plasma – tandem mass spectrometry
Lancaster, S. (Speaker), Irrgeher, J. (contributor) & Prohaska, T. (contributor)
12 Sept 2024Activity: Talk or presentation › Oral presentation
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 2024Activity: Talk or presentation › Oral presentation
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 2024Activity: Other
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 2024Activity: Other › Types of Public engagement and outreach - Schools engagement
Laboratoire national de métrologie et d'essais (LNE)
Lancaster, S. (Visiting researcher) & Irrgeher, J. (Visiting researcher)
22 May 2024 → 23 May 2024Activity: Visiting an external institution › Visiting an external academic institution
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 2024 → 17 May 2024Activity: Participating in or organising an event › Participation in conference
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 2024Activity: Other › Types of Award - Prize (including medals and awards)
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 2024Activity: Talk or presentation › Invited talk
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 2024Activity: Participating in or organising an event › Participation in workshop, seminar, course
Laboratoire national de métrologie et d'essais (LNE)
Lancaster, S. (Visiting researcher), Wagner, S. (Visiting researcher) & Irrgeher, J. (Visiting researcher)
19 Mar 2024 → 21 Mar 2024Activity: Visiting an external institution › Visiting an external academic institution
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 2024Activity: Participating in or organising an event › Participation in workshop, seminar, course
TecEUS-Abschlussworkshop
Trimmel, S. (Participant) & Irrgeher, J. (Organiser)
7 Mar 2024Activity: Participating in or organising an event › Participation in workshop, seminar, course
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 2024Activity: Other
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 2024Activity: Participating in or organising an event › Participation in workshop, seminar, course
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 2024Activity: Participating in or organising an event › Participation in workshop, seminar, course
- 2023
Vorstellung des Dissertationsvorhabens
Schober, M. (Speaker), Irrgeher, J. (contributor), Puschenreiter, M. (contributor) & Prohaska, T. (contributor)
6 Dec 2023Activity: Talk or presentation › Oral presentation
Vorstellung des Dissertationsvohabens
Moser, U. (Speaker), Irrgeher, J. (contributor) & Vollprecht, D. (contributor)
4 Dec 2023Activity: Talk or presentation › Oral presentation
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 2023Activity: Talk or presentation › Oral presentation
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 2023Activity: Other › Types of Award - Prize (including medals and awards)
Laboratoire national de métrologie et d'essais (LNE)
Lancaster, S. (Visiting researcher) & Irrgeher, J. (Visiting researcher)
4 Sept 2023 → 5 Sept 2023Activity: Visiting an external institution › Visiting an external academic institution
United by Crisis?: Sampling Campaign
Maurer, J. (Host), Längauer, J. (Organiser), Duboc, O. (Organiser), Irrgeher, J. (Organiser) & Schober, M. (Participant)
7 Aug 2023 → 9 Aug 2023Activity: Other
MURmap / Probennahme, Lokalaugenschein
Moser, U. (Speaker) & Irrgeher, J. (Organiser)
6 Jul 2023Activity: Other
Probennahme Mur
Moser, U. (Speaker), Irrgeher, J. (Organiser), Ceplak, B. (Contributor) & Kralj, P. (Contributor)
4 Jul 2023Activity: Other
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 2023Activity: Talk or presentation › Invited talk
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 2023Activity: Participating in or organising an event › Participation in workshop, seminar, course
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 2023Activity: Other
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 2023 → 12 May 2023Activity: Participating in or organising an event › Participation in conference
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 2023Activity: Talk or presentation › Oral presentation
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 2023Activity: Talk or presentation › Invited talk
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 2023Activity: Participating in or organising an event › Participation in workshop, seminar, course
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 2023Activity: Participating in or organising an event › Participation in workshop, seminar, course
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 2023Activity: Other › Types of Public engagement and outreach - Public lecture/debate/seminar
MURmap Kampagne Februar 2023
Moser, U. (Organiser), Irrgeher, J. (Organiser) & Prohaska, T. (Contributor)
6 Feb 2023 → 10 Feb 2023Activity: Other
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 2023Activity: Talk or presentation › Oral presentation
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 2023Activity: Talk or presentation › Oral presentation
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 2023Activity: Talk or presentation › Oral presentation
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 2023 → 3 Feb 2023Activity: Participating in or organising an event › Participation in conference
Probennahme: Altes Gymnasium Leoben
Irrgeher, J. (Organiser), Schober, M. (Contributor), Trimmel, S. (Contributor) & Lendl, M. (Host)
27 Jan 2023Activity: Other › Types of Public engagement and outreach - Schools engagement
- 2022
TecEUS project meting
Trimmel, S. (Participant) & Irrgeher, J. (Chair of meeting)
2 Dec 2022Activity: Participating in or organising an event › Participation in workshop, seminar, course
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 2022Activity: Participating in or organising an event › Participation in conference
Physikalisch-Technische Bundesanstalt
Lancaster, S. (Visiting researcher) & Irrgeher, J. (Visiting researcher)
27 Oct 2022 → 28 Oct 2022Activity: Visiting an external institution › Visiting an external academic institution
Sara Sariri
Prohaska, T. (Host), Irrgeher, J. (Host) & Mukhametzianova, G. (Host)
25 Oct 2022 → 14 Nov 2022Activity: Hosting a visitor › Hosting an academic visitor
Probennahme: Altes Gymnasium Leoben
Irrgeher, J. (Organiser), Trimmel, S. (Contributor), Schober, M. (Contributor), Lube, J. (Contributor) & Lendl, M. (Host)
22 Sept 2022Activity: Other › Types of Public engagement and outreach - Schools engagement
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 2022 → 23 Sept 2022Activity: Other › Types of Public engagement and outreach - Public lecture/debate/seminar
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 2022Activity: Talk or presentation › Oral presentation
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 2022Activity: Talk or presentation › Oral presentation
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 2022 → 8 Sept 2022Activity: Participating in or organising an event › Participation in conference
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 2022Activity: Talk or presentation › Invited talk
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 2022Activity: Talk or presentation › Oral presentation
Development and Application of Diffusive Gradients in Thin Films (DGT) Techniques for Multi-Elemental Chemical Imaging and Isotope Ratio Analysis
Wagner, S. (Speaker), Prohaska, T. (contributor) & Irrgeher, J. (contributor)
31 Aug 2022Activity: Talk or presentation › Oral presentation
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 2022Activity: Other
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 2022 → 12 Aug 2022Activity: Hosting a visitor › Hosting an academic visitor
Geoanalysis 2022
Meisel, T. (Speaker), Prohaska, T. (Speaker) & Irrgeher, J. (Invited speaker)
6 Aug 2022 → 12 Aug 2022Activity: Participating in or organising an event › Participation in conference
Water: Tool and Resource
Prohaska, T. (Speaker), Irrgeher, J. (Speaker), Meisel, T. (Speaker), Lancaster, S. (Organiser), Schober, M. (Organiser) & Wagner, S. (Organiser)
5 Aug 2022Activity: Participating in or organising an event › Participation in workshop, seminar, course
Probenahme MURmap
Moser, U. (Organiser), Feucht, F. (Contributor), Trimmel, S. (Contributor), Irrgeher, J. (Supervisor) & Prohaska, T. (Supervisor)
1 Aug 2022 → 5 Aug 2022Activity: Other
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 2022Activity: Talk or presentation › Oral presentation
Praktikum: Johanna Lube
Irrgeher, J. (Supervisor), Trimmel, S. (Supervisor), Schober, M. (Supervisor) & Lancaster, S. (Supervisor)
7 Jul 2022 → 19 Aug 2022Activity: Other
Probennahme: Altes Gymnasium Leoben
Irrgeher, J. (Organiser), Trimmel, S. (Contributor), Schober, M. (Contributor), Grossmann, V. (Contributor) & Lendl, M. (Host)
1 Jul 2022Activity: Other › Types of Public engagement and outreach - Schools engagement
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 2022 → 29 Jun 2022Activity: Talk or presentation › Oral presentation
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 2022Activity: Talk or presentation › Oral presentation
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 2022Activity: Talk or presentation › Oral presentation
ASAC Junganalytiker*innen Forum 2022
Trimmel, S. (Speaker), Mukhametzianova, G. (Speaker), Irrgeher, J. (Participant), Prohaska, T. (Participant) & Wagner, S. (Chair of meeting)
12 May 2022 → 13 May 2022Activity: Participating in or organising an event › Participation in conference
Probenahme MURmap
Trimmel, S. (Contributor), Irrgeher, J. (Organiser), Prohaska, T. (Contributor) & Moser, U. (Organiser)
28 Mar 2022Activity: Other
- 2021
RAISE Internship 2021
Irrgeher, J. (Speaker), Lancaster, S. (Speaker), Trimmel, S. (Speaker) & Rachetti, A. (Speaker)
7 Sept 2021Activity: Participating in or organising an event › Participation in workshop, seminar, course
Beprobung urbane Gärten (Wien)
Trimmel, S. (Organiser), Irrgeher, J. (Organiser) & Spörl, P. (Organiser)
20 Jul 2021Activity: Other
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 2021 → 8 Jul 2021Activity: Other › Types of Public engagement and outreach - Public lecture/debate/seminar
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 2021Activity: Participating in or organising an event › Participation in conference
ASAC JunganalytikerInnenforum
Mukhametzianova, G. (Speaker), Prohaska, T. (Participant) & Irrgeher, J. (Participant)
12 Jun 2021Activity: Participating in or organising an event › Participation in conference
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 2021Activity: Talk or presentation › Oral presentation
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 2021Activity: Talk or presentation › Oral presentation
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 2021 → 19 Mar 2021Activity: Talk or presentation › Oral presentation
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 2021 → 19 Mar 2021Activity: Talk or presentation › Oral presentation
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 2021 → 19 Mar 2021Activity: Talk or presentation › Oral presentation
- 2020
Beprobung Windkanal
Trimmel, S. (Organiser), Irrgeher, J. (Organiser), Prohaska, T. (Contributor), Spörl, P. (Organiser) & Maurer, M. (Contributor)
17 Nov 2020 → 7 Dec 2020Activity: Other
Probenahme Wien
Trimmel, S. (Organiser), Irrgeher, J. (Organiser) & Spörl, P. (Organiser)
9 Nov 2020Activity: Other
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 2020 → 15 Oct 2020Activity: Talk or presentation › Oral presentation
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 2020Activity: Talk or presentation › Oral presentation
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 2020Activity: Talk or presentation › Oral presentation
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 2020Activity: Talk or presentation › Oral presentation
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 2020Activity: Talk or presentation › Oral presentation
Uncertainty of Measurements: Practical Approaches to Determine Measurement Uncertainty Budgets - (invited Short Course)
Prohaska, T. (Speaker) & Irrgeher, J. (contributor)
12 Jan 2020Activity: Talk or presentation › Oral presentation
Enriched Stable Isotope Tracers in Clinical and Medical Applications
Irrgeher, J. (Speaker), Berger, T. W. (Speaker), Klose, M. (Speaker) & Prohaska, T. (Speaker)
Jan 2020Activity: Talk or presentation › Invited talk
- 2019
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 2019Activity: Talk or presentation › Invited talk
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 2019Activity: Talk or presentation › Invited talk
Enriched stable isotope spikes as tracers in medical and clinical applications
Irrgeher, J. (Speaker)
17 Oct 2019Activity: Talk or presentation › Oral presentation
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 2019Activity: Talk or presentation › Invited talk
Analytical Chemistry in heritage sciences – the role of elemental and isotopic analysis
Irrgeher, J. (Speaker)
Sept 2019Activity: Talk or presentation › Invited talk
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 2019Activity: Talk or presentation › Invited talk
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 2019Activity: Talk or presentation › Invited talk
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 2019Activity: Talk or presentation › Oral presentation
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 2019Activity: Talk or presentation › Invited talk
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 2019Activity: Talk or presentation › Oral presentation
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 2019Activity: Talk or presentation › Invited talk
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 2019Activity: Talk or presentation › Oral presentation
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 2019Activity: Talk or presentation › Invited talk
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 2019Activity: Talk or presentation › Invited talk
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 2019Activity: Talk or presentation › Invited talk
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
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 2019Activity: Talk or presentation › Invited talk
Technology-critical elements (TCE): Source characterization and assessment of environmental exposure
Irrgeher, J. (Speaker)
5 Feb 2019Activity: Talk or presentation › Oral presentation
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 2019Activity: Talk or presentation › Oral presentation
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 2019Activity: Talk or presentation › Invited talk
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 2019Activity: Talk or presentation › Oral presentation
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 2019Activity: Talk or presentation › Oral presentation
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 2019Activity: Talk or presentation › Oral presentation
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 2019Activity: Talk or presentation › Oral presentation
Submicrogram sulfur isotope analysis by EA-MC-ICP-MS
Irrgeher, J. (Speaker), Wilkins, A. K. (Speaker), Prohaska, T. (Speaker) & Wieser, M. (Speaker)
Feb 2019Activity: Talk or presentation › Oral presentation
Technology-critical elements (TCE): Source characterization and assessment of environmental exposure
Irrgeher, J. (Speaker), Bookhagen, B. (Speaker), Opper, C. (Speaker) & Prohaska, T. (Speaker)
Feb 2019Activity: Talk or presentation › Invited talk
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 2019Activity: Talk or presentation › Invited talk
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
Colloquium atomic weights - the basis of chemical calculations
Irrgeher, J. (Speaker), Meija, J. (Speaker) & Gröning, M. (Speaker)
2019Activity: Talk or presentation › Invited talk
- 2018
Laser Ablation ICP-MS - (Neue) Anwendungen im Bereich "chemical imaging" - (invited lecture)
Prohaska, T. (Speaker) & Irrgeher, J. (contributor)
17 Oct 2018Activity: Talk or presentation › Invited talk
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 2018Activity: Talk or presentation › Invited talk
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 2018Activity: Talk or presentation › Invited talk
Natural isotopic variation of titanium in industrially used TiO2-nanoparticles assessed by (FFF) - MC ICP-MS
Irrgeher, J. (Speaker) & Pröfrock, D. (Speaker)
Sept 2018Activity: Talk or presentation › Oral presentation
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
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 2018Activity: Talk or presentation › Oral presentation
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 2018Activity: Talk or presentation › Invited talk
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 2018Activity: Talk or presentation › Invited talk
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 2018Activity: Talk or presentation › Oral presentation
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 2018Activity: Talk or presentation › Invited talk
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 2018Activity: Talk or presentation › Invited talk
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
- 2017
Analytical challenges of origin determination of processed authentic food on the example of sturgeon caviar and aquacultured fish
Irrgeher, J. (Speaker), Zitek, A. (Speaker) & Prohaska, T. (Speaker)
Nov 2017Activity: Talk or presentation › Invited talk
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 2017Activity: Talk or presentation › Invited talk
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 2017Activity: Talk or presentation › Invited talk
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
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 2017Activity: Talk or presentation › Invited talk
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 2017Activity: Talk or presentation › Invited talk
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 2017Activity: Talk or presentation › Invited talk
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 2017Activity: Talk or presentation › Oral presentation
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
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 2017Activity: Talk or presentation › Oral presentation
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 2017Activity: Talk or presentation › Oral presentation
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 2017Activity: Talk or presentation › Invited talk
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
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
Commission on Isotopic Abundances and Atomic Weights
Irrgeher, J. (Speaker), Prohaska, T. (Speaker), Wieser, M. E. (Speaker), Walczyk, T. (Speaker) & Meija, J. (Speaker)
Feb 2017Activity: Talk or presentation › Oral presentation
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 2017Activity: Talk or presentation › Oral presentation
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 2017Activity: Talk or presentation › Oral presentation
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 2017Activity: Talk or presentation › Invited talk
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 2017Activity: Talk or presentation › Invited talk
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 2017Activity: Talk or presentation › Invited talk
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
Spectral insights: Multi-dimensional approach to evaluate the diagenetic status of skeletal remains with respect to strontium isotope ratio measurements
Irrgeher, J. (Speaker), Retzmann, A. (Speaker) & Prohaska, T. (Speaker)
Feb 2017Activity: Talk or presentation › Invited talk
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
Systematic Assessment of the Potential of Elemental and Strontium Isotopic Signatures for Provenancing of Fruit Raw Products on the Example of Strawberries
Irrgeher, J. (Speaker), Opper, C. (Speaker) & Prohaska, T. (Speaker)
Feb 2017Activity: Talk or presentation › Oral presentation
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 2017Activity: Talk or presentation › Oral presentation
- 2016
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
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
Commission on Isotopic Abundances and Atomic Weights
Irrgeher, J. (Speaker), Prohaska, T. (Speaker) & Meija, J. (Speaker)
Sept 2016Activity: Talk or presentation › Oral presentation
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 2016Activity: Talk or presentation › Invited talk
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
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 2016Activity: Talk or presentation › Invited talk
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 2016Activity: Talk or presentation › Invited talk
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
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 2016Activity: Talk or presentation › Oral presentation
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
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
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
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
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 2016Activity: Talk or presentation › Invited talk
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 2016Activity: Talk or presentation › Invited talk
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 2016Activity: Talk or presentation › Invited talk
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 2016Activity: Talk or presentation › Invited talk
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 2016Activity: Talk or presentation › Oral presentation
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
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 2016Activity: Talk or presentation › Invited talk
Isotopes as indicators of the past
Irrgeher, J. (Speaker), Prohaska, T. (Speaker) & Zitek, A. (Speaker)
Jan 2016Activity: Talk or presentation › Invited talk
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 2016Activity: Talk or presentation › Invited talk
- 2015
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 2015Activity: Talk or presentation › Invited talk
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
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
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 2015Activity: Talk or presentation › Invited talk
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
Traceability of food and agricultural products
Irrgeher, J. (Speaker), Prohaska, T. (Speaker) & Zitek, A. (Speaker)
Sept 2015Activity: Talk or presentation › Invited talk
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 2015Activity: Talk or presentation › Invited talk
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 2015Activity: Talk or presentation › Oral presentation
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 2015Activity: Talk or presentation › Invited talk
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 2015Activity: Talk or presentation › Invited talk
Sr Isotopes as Tracers in Archaeological Sciences
Irrgeher, J. (Speaker), Zitek, A. (Speaker), Teschler-Nicola, M. (Speaker) & Prohaska, T. (Speaker)
Jun 2015Activity: Talk or presentation › Invited talk
Isotopen als Indikatoren für die Umweltgeschichte
Irrgeher, J. (Speaker), Prohaska, T. (Speaker) & Zitek, A. (Speaker)
May 2015Activity: Talk or presentation › Invited talk
Traceability of Food and Agricultural Products in the Danube Catchment
Irrgeher, J. (Speaker), Prohaska, T. (Speaker) & Zitek, A. (Speaker)
May 2015Activity: Talk or presentation › Invited talk
Application of isotopes in analytical ecogeochemistry as climate change indicators
Irrgeher, J. (Speaker), Prohaska, T. (Speaker) & Zitek, A. (Speaker)
Apr 2015Activity: Talk or presentation › Invited talk
Sr Isotopes as Tracers in Archaeological Sciences
Irrgeher, J. (Speaker), Prohaska, T. (Speaker), Teschler-Nicola, M. (Speaker) & Zitek, A. (Speaker)
Apr 2015Activity: Talk or presentation › Invited talk
Tracing and spiking – Pre- and post-depositional modification of Sr isotopes of skeletal remains: analytical cognition tools and solution strategies
Irrgeher, J. (Speaker), Teschler-Nicola, M. (Speaker) & Prohaska, T. (Speaker)
Apr 2015Activity: Talk or presentation › Invited talk
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 2015Activity: Talk or presentation › Invited talk
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 2015Activity: Talk or presentation › Invited talk
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 2015Activity: Talk or presentation › Oral presentation
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 2015Activity: Talk or presentation › Oral presentation
‘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 2015Activity: Talk or presentation › Invited talk
Provenancing of Fruit Raw Products using Elemental and Strontium Isotopic Fingerprints
Irrgeher, J. (Speaker), Opper, C. (Speaker) & Prohaska, T. (Speaker)
Feb 2015Activity: Talk or presentation › Oral presentation
Provenancing of Fruit Raw Products using Elemental and Strontium Isotopic Fingerprints
Irrgeher, J. (Speaker), Opper, C. (Speaker) & Prohaska, T. (Speaker)
Feb 2015Activity: Talk or presentation › Oral presentation
- 2014
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 2014Activity: Talk or presentation › Invited talk
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 2014Activity: Talk or presentation › Oral presentation
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 2014Activity: Talk or presentation › Invited talk
Sr isotope pattern deconvolution of LA-MC ICP-MS data to detect individual-specific transgenerational marks in freshwater fish otoliths
Irrgeher, J. (Speaker), Zitek, A. (Speaker) & Prohaska, T. (Speaker)
Oct 2014Activity: Talk or presentation › Invited talk
Element- und Isotopenlandkarte Donau – Analyse von Elementgehalten und 87Sr/86Sr von der Quelle bis zur Mündung mittels (MC) ICP-MS
Irrgeher, J. (Speaker), Zitek, A. (Speaker) & Prohaska, T. (Speaker)
Sept 2014Activity: Talk or presentation › Invited talk
Isotope Pattern Devonvolution: ein fundamentals Werkzeug zur Datenevaluierung bei Isotopen-Tracerstudien
Irrgeher, J. (Speaker), Zitek, A. (Speaker) & Prohaska, T. (Speaker)
Sept 2014Activity: Talk or presentation › Invited talk
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 2014Activity: Talk or presentation › Invited talk
Application of isotope ratio analysis in ecosystem research
Irrgeher, J. (Speaker), Zitek, A. (Speaker), Horsky, M. (Speaker) & Tchaikovsky, A. (Speaker)
Jun 2014Activity: Talk or presentation › Invited talk
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 2014Activity: Talk or presentation › Oral presentation
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 2014Activity: Talk or presentation › Oral presentation
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 2014Activity: Talk or presentation › Oral presentation
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 2014Activity: Talk or presentation › Oral presentation
Isotope Pattern Devonvolution as Rising Tool for Isotope Tracer Studies in Environmental Research
Irrgeher, J. (Speaker), Zitek, A. (Speaker) & Prohaska, T. (Speaker)
Apr 2014Activity: Talk or presentation › Invited talk
Quellen-Wege-Senken - Herausforderung und Potential der modernen Isotopenanalytik in der angewandten Ökosystemforschung
Irrgeher, J. (Speaker)
Mar 2014Activity: Talk or presentation › Invited talk
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 2014Activity: Talk or presentation › Invited talk
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 2014Activity: Talk or presentation › Invited talk
- 2013
Strontium Isotope Ratios as Tracers of Biological Migration
Irrgeher, J. (Speaker)
Oct 2013Activity: Talk or presentation › Invited talk
Herkunftsbestimmung bei Fisch mittels Element- und Isotopenfingerabdruck
Irrgeher, J. (Speaker), Zitek, A. (Speaker) & Prohaska, T. (Speaker)
Jun 2013Activity: Talk or presentation › Invited talk
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 2013Activity: Talk or presentation › Oral presentation
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 2013Activity: Talk or presentation › Oral presentation
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 2013Activity: Talk or presentation › Oral presentation
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 2013Activity: Talk or presentation › Invited talk
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 2013Activity: Talk or presentation › Invited talk
’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 2013Activity: Talk or presentation › Invited talk
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 2013Activity: Talk or presentation › Invited talk
’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 2013Activity: Talk or presentation › Invited talk
- 2012
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 2012Activity: Talk or presentation › Oral presentation
Wo, woher oder wohin? Einsatz der modernen Isotopenanalytik zur Herkunftsbestimmung von Lebensmitteln
Irrgeher, J. (Speaker), Zitek, A. (Speaker) & Prohaska, T. (Speaker)
Nov 2012Activity: Talk or presentation › Invited talk
Anwendungsmöglichkeiten einer 87Sr/86Sr Isoscape auf fischökologische Fragestellungen im Donaueinzugsgebiet
Irrgeher, J. (Speaker), Zitek, A. (Speaker) & Prohaska, T. (Speaker)
Sept 2012Activity: Talk or presentation › Oral presentation
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 2012Activity: Talk or presentation › Invited talk
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 2012Activity: Talk or presentation › Invited talk
Sr-Isotopenverhältnis-Messungen in calciumreichen Probenmatrizes mittels LA-MC-ICPMS
Irrgeher, J. (Speaker), Zitek, A. (Speaker), Prohaska, T. (Speaker) & Teschler-Nicola, M. (Speaker)
Sept 2012Activity: Talk or presentation › Invited talk
Stable Sr isotope fractionation in biological and geological samples from an Alpine biosphere reserve: effects of metabolic processes and weathering
Irrgeher, J. (Speaker), Zitek, A. (Speaker) & Prohaska, T. (Speaker)
Sept 2012Activity: Talk or presentation › Invited talk
Transgenerationales Markieren von Karpfen (Cyprinus carpio) mittels eines Strontium-Isotopen–Doppelspikes
Irrgeher, J. (Speaker), Cervicek, M. (Speaker), Zitek, A. (Speaker) & Prohaska, T. (Speaker)
Sept 2012Activity: Talk or presentation › Oral presentation
Transgenerationales Markieren von Karpfen (Cyprinus carpio) mittels eines Strontium-Isotopen–Doppelspikes
Irrgeher, J. (Speaker), Cervicek, M. (Speaker), Zitek, A. (Speaker) & Prohaska, T. (Speaker)
Sept 2012Activity: Talk or presentation › Oral presentation
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 2012Activity: Talk or presentation › Invited talk
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 2012Activity: Talk or presentation › Invited talk
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 2012Activity: Talk or presentation › Invited talk
Temporal resolution of LA-ICPMS analyses of fish hard parts
Irrgeher, J. (Speaker), Zitek, A. (Speaker), Konegger-Kappel, S. (Speaker) & Prohaska, T. (Speaker)
Jun 2012Activity: Talk or presentation › Invited talk
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 2012Activity: Talk or presentation › Oral presentation
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 2012Activity: Talk or presentation › Oral presentation
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 2012Activity: Talk or presentation › Oral presentation
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 2012Activity: Talk or presentation › Oral presentation
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 2012Activity: Talk or presentation › Invited talk
- 2011
Overview of the current research in elemental and isotopic analyses using ICP-MS at the VIRIS Lab
Irrgeher, J. (Speaker)
Dec 2011Activity: Talk or presentation › Invited talk
Isoscapes - a powerful tool for the management of large river systems
Irrgeher, J. (Speaker), Zitek, A. (Speaker), Kralik, M. (Speaker) & Prohaska, T. (Speaker)
Nov 2011Activity: Talk or presentation › Invited talk
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 2011Activity: Talk or presentation › Oral presentation
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 2011Activity: Talk or presentation › Oral presentation
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 2011Activity: Talk or presentation › Invited talk
Isopscapes - a powerful tool for the management of large river systems
Irrgeher, J. (Speaker), Zitek, A. (Speaker), Prohaska, T. (Speaker) & Kralik, M. (Speaker)
Apr 2011Activity: Talk or presentation › Invited talk
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 2011Activity: Talk or presentation › Oral presentation
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 2011Activity: Talk or presentation › Oral presentation
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 2011Activity: Talk or presentation › Oral presentation
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 2011Activity: Talk or presentation › Oral presentation
The use of strontium isotope ratio measurements by MC-ICP-MS for the reconstruction of animal migration on the example of the Celtic excavation site Roseldorf in Lower Austria
Irrgeher, J. (Speaker), Teschler-Nicola, M. (Speaker) & Prohaska, T. (Speaker)
Apr 2011Activity: Talk or presentation › Oral presentation
The use of strontium isotope ratio measurements by MC-ICP-MS for the reconstruction of animal migration on the example of the Celtic excavation site Roseldorf in Lower Austria
Irrgeher, J. (Speaker), Teschler-Nicola, M. (Speaker) & Prohaska, T. (Speaker)
Apr 2011Activity: Talk or presentation › Oral presentation
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 2011Activity: Talk or presentation › Oral presentation
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 2011Activity: Talk or presentation › Oral presentation
Tracing and spiking
Irrgeher, J. (Speaker), Prohaska, T. (Speaker), Zitek, A. (Speaker), Walczyk, T. (Speaker) & Teschler-Nicola, M. (Speaker)
Feb 2011Activity: Talk or presentation › Invited talk
- 2010
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 2010Activity: Talk or presentation › Oral presentation
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 2010Activity: Talk or presentation › Oral presentation
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 2010Activity: Talk or presentation › Invited talk
Anwendung von Strontium - Isotopensignaturen für Mobilitäts- und Migrationsstudien
Irrgeher, J. (Speaker), Zitek, A. (Speaker), Teschler-Nicola, M. (Speaker) & Prohaska, T. (Speaker)
Sept 2010Activity: Talk or presentation › Oral presentation
Anwendung von Strontium - Isotopensignaturen für Mobilitäts- und Migrationsstudien
Irrgeher, J. (Speaker), Zitek, A. (Speaker), Teschler-Nicola, M. (Speaker) & Prohaska, T. (Speaker)
Sept 2010Activity: Talk or presentation › Oral presentation
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 2010Activity: Talk or presentation › Oral presentation
IsoMark - a comprehensive assessment of the potential of isotopes in hard parts of freshwater fish to determine origin and migratory patterns using LA-(MC)-ICP-MS
Irrgeher, J. (Speaker), Zitek, A. (Speaker), Brunner, M. (Speaker) & Prohaska, T. (Speaker)
May 2010Activity: Talk or presentation › Invited talk
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 2010Activity: Talk or presentation › Oral presentation
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 2010Activity: Talk or presentation › Invited talk
International Union of Pure and Applied Chemistry (IUPAC) (External organisation)
Prohaska, T. (Member) & Irrgeher, J. (Member)
2010 → …Activity: Membership › Membership of committee
- 2009
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 2009Activity: Talk or presentation › Oral presentation
Migration and Archaeometry – Tracer studies through isotopic and elemental analysis by (LA)-(MC)-ICP-MS
Irrgeher, J. (Speaker) & Prohaska, T. (Speaker)
Jun 2009Activity: Talk or presentation › Invited talk
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 2009Activity: Talk or presentation › Oral presentation
- 2008
Laser Ablation–MC–ICP-MS for 87Sr/86Sr Isotope Ratio Measurements in Human Dental Material
Irrgeher, J. (Speaker)
Aug 2008Activity: Talk or presentation › Invited talk
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 2008Activity: Talk or presentation › Oral presentation