Selective detection of cysteine and glutathione using gold nanorods

dc.contributor.author	Sudeep, P K
dc.contributor.author	Shibu Joseph, S T
dc.contributor.author	George Thomas, K
dc.date.accessioned	2021-02-08T11:32:08Z
dc.date.available	2021-02-08T11:32:08Z
dc.date.issued	2005
dc.identifier.citation	Journal of the American Chemical Society 127(18):6516-6517; 11 May 2005	en_US
dc.identifier.issn	0002-7863
dc.identifier.uri	http://hdl.handle.net/123456789/3653
dc.description.abstract	One of the significant features of the present system is its ability to detect cysteine/glutathione in the presence of various other alpha-amino acids. The spectra of Au nanorods remain unaffected on addition of millimolar concentrations of various alpha-amino acids(depending upon the solubility) other than cysteine. We could selectively detect micromolar concentrations of cysteine/glutathione from a pool of alpha-amino acids, and this makes Au nanorods versatile for sensing biologically important molecular systems bearing thiol and zwitterionic groups.	en_US
dc.language.iso	en	en_US
dc.publisher	American Chemical Society	en_US
dc.subject	Cysteine	en_US
dc.subject	Glutathione	en_US
dc.subject	Gold nanorods	en_US
dc.subject	Optical signal transduction	en_US
dc.subject	Alpha-amino acids	en_US
dc.title	Selective detection of cysteine and glutathione using gold nanorods	en_US
dc.type	Article	en_US