Persistent Link:
http://hdl.handle.net/10150/278322
Title:
Electrochemical identification and determination of arsenic
Author:
Durrant, Edward Earl, 1967-
Issue Date:
1993
Publisher:
The University of Arizona.
Rights:
Copyright © is held by the author. Digital access to this material is made possible by the University Libraries, University of Arizona. Further transmission, reproduction or presentation (such as public display or performance) of protected items is prohibited except with permission of the author.
Abstract:
The electrochemical behavior of the four arsenic species, As(III), As(V), monomethylarsonic acid (MMA), and dimethylarsinic acid (DMA), was examined at a gold disk electrode. The As(III) species in solution was determined by anodic stripping voltammetry. The experimental conditions that were established for this determination were employed for the determination of As(III) that was formed by the reduction of As(V) by glutathione. The presence of an Arsenic(III)-glutathione complex in solution was established by cyclic voltammetry.
Type:
text; Thesis-Reproduction (electronic)
Keywords:
Chemistry, Analytical.
Degree Name:
M.S.
Degree Level:
masters
Degree Program:
Graduate College
Degree Grantor:
University of Arizona
Advisor:
Fernando, Quintus

Full metadata record

DC FieldValue Language
dc.language.isoen_USen_US
dc.titleElectrochemical identification and determination of arsenicen_US
dc.creatorDurrant, Edward Earl, 1967-en_US
dc.contributor.authorDurrant, Edward Earl, 1967-en_US
dc.date.issued1993en_US
dc.publisherThe University of Arizona.en_US
dc.rightsCopyright © is held by the author. Digital access to this material is made possible by the University Libraries, University of Arizona. Further transmission, reproduction or presentation (such as public display or performance) of protected items is prohibited except with permission of the author.en_US
dc.description.abstractThe electrochemical behavior of the four arsenic species, As(III), As(V), monomethylarsonic acid (MMA), and dimethylarsinic acid (DMA), was examined at a gold disk electrode. The As(III) species in solution was determined by anodic stripping voltammetry. The experimental conditions that were established for this determination were employed for the determination of As(III) that was formed by the reduction of As(V) by glutathione. The presence of an Arsenic(III)-glutathione complex in solution was established by cyclic voltammetry.en_US
dc.typetexten_US
dc.typeThesis-Reproduction (electronic)en_US
dc.subjectChemistry, Analytical.en_US
thesis.degree.nameM.S.en_US
thesis.degree.levelmastersen_US
thesis.degree.disciplineGraduate Collegeen_US
thesis.degree.grantorUniversity of Arizonaen_US
dc.contributor.advisorFernando, Quintusen_US
dc.identifier.proquest1352396en_US
dc.identifier.bibrecord.b27057860en_US
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