Dr Eva Krupp
Lecturer
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+44 (0)1224 272901
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e.krupp@abdn.ac.uk
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Research Interests
Dr. Eva Krupp is a lecturer in analytical chemistry, whose expertise is the biogeochemical cycle of anthropogenic and natural pollutants. Her particular field of analytical chemistry is trace element speciation, a discipline which enables the determination of the molecular form of elements such as metals, metalloids and heteroelements in trace amounts in biological and environmental samples. The molecules of interest can be of low molecular mass range and purely of inorganic nature such Cr(III) / Cr(VI), or organometallic compounds such as methylmercury, arsenosugars, tributyltin. Also high molecular mass species such as selenoproteins or metalloproteins, or mercury and arsenic peptide complexes belong to this group.
Dr. Krupp's work focuses on the development of new analytical methods, involving the use of stable enriched isotopes both for the improvement of the analytical process or the use of isotopic fingerprints of elements and element species.
Her recent research is focused on the speciation of mercury biomolecules in biota, for example to determine mercury uptake and biotransformation in plants. Lately, she identified for the first time mercury-biomolecule interactions in rice (Oryza sativa), which may be a key factor to explain mercury bioaccumulation patterns in environment and biota.
Other fields of interest are the biovolatilisation of metals, e.g. from paddy fields or in landfill sites, and she also works in close relation with the oil and gas industry on the determination of trace pollutants in natural gas and gas products.
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Selected Publications
E.M. Krupp, R. Grümping, U.R.R. Furchtbar, A.V. Hirner
Speciation of metals and metalloids in sediments with LTGC/ICP-MS,
Fresenius J. Anal. Chem., 354, 546 (1996)
A.V. Hirner, J. Feldmann, E.M. Krupp, R. Grümping, R. Goguel, W.R. Cullen
Metal(loid)organic compounds in geothermal gases and waters,
Org. Geochem. 29, 1765-1778 (1998).
J. Feldmann, E.M. Krupp, D. Glindemann, A.V. Hirner, W.R. Cullen
Methylbismuth in the environment
Appl. Organomet. Chem. 13, 739-748 (1999)
E.M. Krupp, C. Pécheyran, S. Meffan-Main, O.F.X. Donard
Precise Isotope Ratio Measurements of Lead Species by Capillary Gas Chromatography hyphenated to Hexapole Multicollector ICP-MS,
Fresenius' J. Anal. Chem., 370 (5), 573-580 (2001)
M.P. Pavageau, C. Pécheyran, E.M. Krupp, A. Morin, O.F.X. Donard
Volatile metal species in coal combustion flue gas,
Environm. Sci. Technol., 36, 1561-1573, (2002)
R. Rodríguez , E.M. Krupp, D. Amouroux, O.F.X. Donard
Application of isotopically labelled methylmercury for isotope dilution analysis of biological samples using gas chromatography-ICP-MS
Anal. Chem., 74(11), 2505-2512, (2002)
E.M. Krupp, C. Pécheyran, S. Meffan-Main, O.F.X. Donard
Precise Isotope-ratio determination by CGC hyphenated to ICP-MCMS for speciation of trace amounts of gaseous sulfur, with SF6 as example compound
Anal. Bioanal. Chem., 378(2) 250-255 (2004)
E.M. Krupp, O.F.X. Donard
Isotope ratios on transient signals with MC-ICP-MS
Int. J. Mass Spectrom., 242, 233-242 (2005) (Invited paper)
W.C. Davis, S.J. Christopher, R.S. Pugh, O.F.X. Donard, E.M. Krupp, D. Point, M. Horvat, D. Gibicar, Z. Kljakovic-Gaspic, B.J. Porter, M.M. Schantz
Certification of methylmercury content in two fresh-frozen reference materials: SRM 1947 Lake Michigan fish tissue and SRM 1974b organics in mussel tissue (Mytilus edulis)
Anal. Bioanal. Chem 387 (7) 2335-2341 (2007)
E.M. Krupp, C. Johnson, C. Rechsteiner, M. Moir, D. Leong, J. Feldmann
Investigation into the determination of trimethylarsine in natural gas and its partitioning into ggas and condensate phases using (Cryotrapping)/Gas Chromatography coupled to inductively Coupled Plasma Mass Spectrometry and liquid/solid sorption techniques
Spectrochim. Acta B 62 970-977 (2007)
E.M. Krupp, B.F. Milne, A. Mestrot, A. A. Meharg, J. Feldmann
Investigation into mercury bound to biothiols: structural identification using ESI-ion-trap MS and introduction of a method for their HPLC separation with simultaneous detection by ICP-MS and ESI-MS
Anal Bioanal Chem 390 (7) 1753-1764 (2008)
(open access): http://dx.doi.org/10.1007/s00216-008-1927-x
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