Simple electroanalytical method for determination of guanosine in biological sample
| dc.contributor.author | dos Santos, Daniela Pereira [UNESP] | |
| dc.contributor.author | Brunelli, Tamara Fernanda Totta [UNESP] | |
| dc.contributor.author | Bianchi, Alex Rodrigo [UNESP] | |
| dc.contributor.author | Zanoni, Maria Valnice Boldrin [UNESP] | |
| dc.contributor.institution | Universidade Estadual Paulista (Unesp) | |
| dc.date.accessioned | 2014-05-27T11:25:23Z | |
| dc.date.available | 2014-05-27T11:25:23Z | |
| dc.date.issued | 2010-12-01 | |
| dc.description.abstract | A poly glutamic acid film modified electrode exhibited a catalytic response toguanosine oxidation potential and higher peak current value. Linear concentration curve was obtained in the concentration interval of 1.0 a 10.0 μmol L-1 in 0.04 mol L-1 B-R buffer pH 2.0 with a detection limit of 0.198 μmol L-1. The electrode was used for the determination of guanosine in the potential of +1.1 V (vs. Ag/AgCl) using differential pulse voltammetry (DPV) at urine sample with good recovery. © 2010 by CEE. | en |
| dc.description.affiliation | Institute of Chemistry University of São Paulo State UNESP, C.P. 355, 14801-970 Araraquara, SP | |
| dc.description.affiliationUnesp | Institute of Chemistry University of São Paulo State UNESP, C.P. 355, 14801-970 Araraquara, SP | |
| dc.format.extent | 202-211 | |
| dc.identifier | http://www.abechem.com/No.%204-2010/2_4_,2010,202-211.pdf | |
| dc.identifier.citation | Analytical and Bioanalytical Electrochemistry, v. 2, n. 4, p. 202-211, 2010. | |
| dc.identifier.issn | 2008-4226 | |
| dc.identifier.orcid | 0000-0002-2296-1393 | |
| dc.identifier.scopus | 2-s2.0-84871855455 | |
| dc.identifier.uri | http://hdl.handle.net/11449/72144 | |
| dc.language.iso | eng | |
| dc.relation.ispartof | Analytical and Bioanalytical Electrochemistry | |
| dc.relation.ispartofsjr | 0,183 | |
| dc.rights.accessRights | Acesso aberto | |
| dc.source | Scopus | |
| dc.subject | Electrooxidation | |
| dc.subject | Guanosine | |
| dc.subject | Modified electrode | |
| dc.subject | Poly glutamic acid | |
| dc.title | Simple electroanalytical method for determination of guanosine in biological sample | en |
| dc.type | Artigo | |
| dcterms.license | http://abechem.com/index.php?option=com_content&view=article&id=5&Itemid=5 | |
| unesp.author.orcid | 0000-0002-2296-1393[4] | |
| unesp.campus | Universidade Estadual Paulista (Unesp), Instituto de Química, Araraquara | pt |
| unesp.department | Química Analítica - IQAR | pt |