Johanna Irrgeher
Activities
- 2019
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
