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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:
New Study Examines Why Mercury is More Dangerous in Oceans | EVISA's News
Selenoneine is a major selenium species in red blood cells of Inuit from Nunavik | EVISA's News
Plant uptake of trimethylantimony from contaminated soils | EVISA's News
Directory of scientists: Holger Hintelmann
Speciation of Germanium in Environmental Water Reference Materials by Hydride Generation and Cryotrapping in Combination with ICP-MS/MS | EVISA's News
Seabass populations can be differentiated by their Mercury Isotope Distribution | EVISA's News
Natural dissolved organic matter plays dual role in cycling of mercury | EVISA's News
Mercury isotope fractionation provides new tool to trace the source of human exposure | EVISA's News
Mercury contaminated freshwater fish from the NE United States: Where does the mercury come from ? | EVISA's News
Link database: Bacterial Demethylation of Methylmercury in the South Florida Ecosystem
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
Toxic Methylmercury-Producing Microbes More Widespread Than Realized | EVISA's News
Presentations given during EVISA's Workshop on Mercury Speciation | EVISA's News
In vivo Quantification of the Transition of Brain Extracellular Mercury after Thimerosal Administration | EVISA's News
Detoxification of Methylmercury in Higher Organisms | EVISA's News
High levels of mercury found in mountain lions linked to coastal fog | EVISA's News
Mercury isotope ratio measurements of methylmercury in fish | EVISA's News
Mercury contaminated freshwater fish from the NE United States: Where comes the mercury from ? | EVISA's News
Link database: Proflux: Processes and fluxes of mercury and methylmercury in a conjtaminated coasta ecosystem (Targus estuary, Portugal)
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Events
See the complete list of deadlines!
AMACEE 2025: 5th International Symposium on Advanced Measurement, Analysis, and Control for Energy and Environment
26.08.2025
Brno, Czech Republic
EUROANALYSIS 2025
31.08.2025
Barcelona
IMA-2025: 14th International Conference on “Instrumental Methods of Analysis”
14.09.2025
Municipality Theatre “Kefalos” of Argostoli, island of Kefalonia, Greece
... more Events
News
What's new on EVISA's web site ?
New Study Warns: Fraudulent Science Growing Faster Than Legitimate Research
Titanium Dioxide Nanoparticles Detected in Milk Despite European Food Ban
EVISA News revisited: Arsenic, an element of archaic life ?
The role of analytical chemistry for the society
... more News
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