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Glossary
EVISA - Who we are
EVISA - Who we are
About Speciation
About Speciation
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Glossary
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The establishment of EVISA is funded by the EU through the Fifth Framework Programme (G7RT- CT- 2002- 05112).
Supporters of EVISA includes:
Glossary
demethylation
The removal of a methyl (–CH
3
) from a chemical species (compare with methylation).
The term "demethylation" was found in the following pages:
Mercury contaminated freshwater fish from the NE United States: Where comes the mercury from ? | EVISA's News
Toxic Methylmercury-Producing Microbes More Widespread Than Realized | EVISA's News
Link database: Bacterial Demethylation of Methylmercury in the South Florida Ecosystem
Selenoneine is a major selenium species in red blood cells of Inuit from Nunavik | EVISA's News
Mercury isotope ratio measurements of methylmercury in fish | EVISA's News
Seabass populations can be differentiated by their Mercury Isotope Distribution | EVISA's News
New Study Examines Why Mercury is More Dangerous in Oceans | EVISA's News
Plant uptake of trimethylantimony from contaminated soils | EVISA's News
Mercury contaminated freshwater fish from the NE United States: Where does the mercury come from ? | EVISA's News
Directory of scientists: Holger Hintelmann
Natural dissolved organic matter plays dual role in cycling of mercury | EVISA's News
Link database: Proflux: Processes and fluxes of mercury and methylmercury in a conjtaminated coasta ecosystem (Targus estuary, Portugal)
Detoxification of Methylmercury in Higher Organisms | EVISA's News
EVISA Workshop on: Mercury speciation analysis - The basis for sound risk assessment, and optimized remediation strategies for contaminated soils, sediments and sludge | EVISA's Agenda of Events
High levels of mercury found in mountain lions linked to coastal fog | EVISA's News
Speciation of Germanium in Environmental Water Reference Materials by Hydride Generation and Cryotrapping in Combination with ICP-MS/MS | EVISA's News
Mercury isotope fractionation provides new tool to trace the source of human exposure | EVISA's News
In vivo Quantification of the Transition of Brain Extracellular Mercury after Thimerosal Administration | EVISA's News
Presentations given during EVISA's Workshop on Mercury Speciation | EVISA's News
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Events
See the complete list of deadlines!
Spectr’Atom 2025
26.05.2025
Holiday Inn Kingston Waterfront, Kingston, ON, K7L 1A2, Canada
67th ICASS: 67th International Conference on Analytical Sciences and Spectroscopy
27.05.2025
Kingston Market Square Hotel, Kingston, ON, K7L 3B1, Canada
73rd ASMS Conference on Mass Spectrometry
01.06.2025
Baltimore Convention Center, Baltimore, Maryland
... more Events
News
What's new on EVISA's web site ?
Speciation analysis in routine applications
Speciation Analysis – A Key Focus in Analytical Chemistry
Speciation analysis of lead in seafood using short-column ion chromatography coupled with ICP-MS
Selenium, Mercury, and Health Benefit Values of Ocean Fish of the Central North Pacific
... more News
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