Damle, M, Newton, L, Leslie, R and Davis, J (2010) Plumbagin: A New Route to the Electroanalytical Determination of Cystine. Electroanalysis, 22 . pp. 2491-2495. [Journal article]
Full text not available from this repository.
The interaction between 5-hydroxy-1,4-naphthoquinone and cysteine was found to give a clearly resolved voltammetric signature that could be used as an electrochemical assay for the thiol. A structure-function study assessed the nature of the resulting voltammetric profile and the highly selective response to cysteine. The translation of the system as the basis of an assay for the determination of cystine was investigated using mercaptopropanol as the in situ reducing agent. The lack of response to the latter and high recovery performance of the label opens up a new direction for the one pot, mercury free determination of cystine.
|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:||02 Feb 2012 10:10|
|Last Modified:||02 Feb 2012 10:10|
Repository Staff Only: item control page