| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 6971612 | Journal of Hazardous Materials | 2014 | 7 Pages |
Abstract
- The redox reaction of organoarsenic(V) and GSH is the rate determining step.
- All investigated arylarsenicals are subject to the same reaction mechanism.
- Arylarsenicals(V) react faster with GSH than methylated arsenicals(V).
- Arylarsenicals(V) show correlation between kinetics and toxicity.
- The kinetics explain the higher toxicity of As(III) compared to As(V).
Keywords
GeminalMMAAScalar coupling constantE1/2GEMHSQCGSSGVICTSPGSHpH*PAADMAAHMBCdimethylarsinic acidPhenylarsonic acidmonomethylarsonic acidNMRChemical shiftRoxarsoneArsenic detoxificationKineticsRate coefficientcorrelated spectroscopyheteronuclear multiple bond correlationVicinalHalf-cell potentialCOSYGlutathioneglutathione disulfideheteronuclear single quantum coherence
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Chemical Health and Safety
Authors
Jerome Kretzschmar, Erica Brendler, Jörg Wagler, Anne-Christine Schmidt,