Publication:
His-Ser-Gln-Lys-Val-Phe as a selective ligand for the voltammetric determination of Cd2+

dc.contributor.author Chow, Edith en_US
dc.contributor.author Hibbert, D. Brynn en_US
dc.contributor.author Gooding, John en_US
dc.date.accessioned 2021-11-25T12:51:26Z
dc.date.available 2021-11-25T12:51:26Z
dc.date.issued 2005 en_US
dc.description.abstract An electrochemical sensor for cadmium ions is described which is made by modifying a gold electrode with 3-mercaptopropionic acid followed by covalently coupling the cadmium-selective hexapeptide His-Ser-Gln-Lys-Val-Phe. The resultant electrode had significantly superior analytical performance compared with a glutathione (GSH) modified electrode for the detection of Cd2+, having a greater sensitivity, broader detectable concentration range and a five times lower detection limit of 0.9 nM. Interference from Pb2+ was observed which is an improvement from the GSH modified electrode which had Pb2+ and Cu2+ as interfering ions. The effects of Cu2+, Ni2+, Zn2+, Cr3+ and Ba2+were insignificant. en_US
dc.identifier.issn 1388-2481 en_US
dc.identifier.uri http://hdl.handle.net/1959.4/38348
dc.language English
dc.language.iso EN en_US
dc.rights CC BY-NC-ND 3.0 en_US
dc.rights.uri https://creativecommons.org/licenses/by-nc-nd/3.0/au/ en_US
dc.source Legacy MARC en_US
dc.title His-Ser-Gln-Lys-Val-Phe as a selective ligand for the voltammetric determination of Cd2+ en_US
dc.type Journal Article en
dcterms.accessRights metadata only access
dspace.entity.type Publication en_US
unsw.accessRights.uri http://purl.org/coar/access_right/c_14cb
unsw.relation.faculty Science
unsw.relation.ispartofissue 1 en_US
unsw.relation.ispartofjournal Electrochemistry Communications en_US
unsw.relation.ispartofpagefrompageto 101-106 en_US
unsw.relation.ispartofvolume 7 en_US
unsw.relation.originalPublicationAffiliation Chow, Edith, Chemistry, Faculty of Science, UNSW en_US
unsw.relation.originalPublicationAffiliation Hibbert, D. Brynn, Chemistry, Faculty of Science, UNSW en_US
unsw.relation.originalPublicationAffiliation Gooding, John, Chemistry, Faculty of Science, UNSW en_US
unsw.relation.school School of Chemistry *
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