Digga, A, Gracheva, S, Livingstone, C and Davis, J (2003) Potentiometric detection of thiols: a mechanistic evaluation of quinone-thiol interactions. ELECTROCHEMISTRY COMMUNICATIONS, 5 (8). pp. 732-736. [Journal article]
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The potentiometric response resulting from the sequential addition of reduced thiols to a benzoquinone/hydroquinone couple has been investigated. The system has been shown to offer a simple route through which thiol could be quantified but a discrepancy in the reaction stoichiometry between glutathione and cysteine was observed. A mechanistic appraisal of the quinone-thiol interactions has been conducted and the proposed reaction pathways corroborated by spectroscopic analysis. (C) 2003 Published by Elsevier B.V.
|Item Type:||Journal article|
|Faculties and Schools:||Faculty of Computing & Engineering|
Faculty of Computing & Engineering > School of Engineering
|Research Institutes and Groups:||Engineering Research Institute|
Engineering Research Institute > Nanotechnology & Integrated BioEngineering Centre (NIBEC)
|Deposited By:||Professor James Davis|
|Deposited On:||01 Jul 2010 09:41|
|Last Modified:||18 Aug 2011 11:19|
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