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The establishment of EVISA is funded by the EU through the Fifth Framework Programme (G7RT- CT- 2002- 05112).


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Name:
Robyn Hannigan
Position:
Associate Professor
Address:
Arkansas State University,
Department of Chemistry,
PO Box 419,
State University,
AR 72467, USA
Telephone:  +1-870-680-4360
Fax:  +1-870-972-3089
Robyn Hannigan

E-Mail:  hannigan@astate.edu
Homepage:  http://www.cas.astate.edu/geochemistry
Interests:
My interests span several disciplines but center on analytical chemistry.  Specifically I am interested in the development of analytical techniques and instrumentation for the detection of organometals in biological matrices.  I am keenly interested in hyphenated techniques such as GC-ICP-MS and the development of laser ablation sample introduction for organometals speciation by GC-ICP-MS and organo-identification by laser ablation GC-MS and GC-NCD.  Current research includes the development of chemical agent detection systems, application of laser ablation ICP-MS to the study of the cell cycle, and the burgeoning field of metallomics.

Instrumentation:
  • Dynamic Reaction Cell DRCII ICP-MS (Perkin Elmer)
  • LSX 213, 266(2) laser ablation systems (Cetac Technologies)
  • Clarus 500 GC-MS
  • Clarus 500 GC-FID-NCD-SCD
  • Clarus 500 – DRCII GC-ICP-MS system with custom heated transfer line
  • Varian Saturn GC-MS
  • Dionex 120 IC (2)
  • Dionex 600 HPLC (fluorescence, UV-vis, photodiode array)
  • Head Space GC-MS (Perkin Elmer Turbomatrix)
Occurence of this scientist in other parts of the EVISA webportal:



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Events
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Winter Conference on Plasma Spectrochemistry
12.01.2026
Tucson, AZ
Gordon Research Seminar: Bioinorganic Chemistry
16.01.2026
Ventura, California, United States
Gordon Research Conference: Metals in Biology
18.01.2026
Ventura, California, United States
... more Events
News
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Simultaneous Speciation Analysis of Iodine-, Gadolinium-, and Platinum-Based Pharmaceuticals by HILIC-ICP-MS and Its Application to Wastewaters
Overview of automation in speciation analysis
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