On-line monitoring of electrochemical degradation of paracetamol through a biomimetic sensor
dc.contributor.author | Oliveira, Mariana Calora Quintino de [UNESP] | |
dc.contributor.author | Lanza, Marcos Roberto Vasconcelos | |
dc.contributor.author | Jara, José Luis Paz | |
dc.contributor.author | Sotomayor, Maria Del Pilar Taboada [UNESP] | |
dc.contributor.institution | Universidade Estadual Paulista (Unesp) | |
dc.contributor.institution | Universidade de São Paulo (USP) | |
dc.contributor.institution | Universidade Estadual de Campinas (UNICAMP) | |
dc.date.accessioned | 2015-05-15T13:30:20Z | |
dc.date.available | 2015-05-15T13:30:20Z | |
dc.date.issued | 2011 | |
dc.description.abstract | This paper reports, for the first time, the online monitoring to the electrochemical degradation of the paracetamol using a biomimetic sensor coupled to a Flow Injection Analysis (FIA) system. The electrochemical degradation of the drug was carried out in aqueous medium using a flow-by reactor with a DSA anode. The process efficiency was monitored at real time by the biomimetic sensor constructed by modifying a glassy carbon electrode with a Nafion membrane doped with iron tetrapyridinoporphyrazine (FeTPyPz). Simultaneously, we carried out off-line analysis by liquid chromatography (HPLC) during the experiments in order to validate the proposed system. In addition, to investigate the degradation products of the paracetamol electrolysis, we used the techniques of UPLC/MS and GC/MS. | en |
dc.description.affiliation | Universidade Estadual Paulista Júlio de Mesquita Filho, Instituto de Química de Araraquara, Araraquara, Rua Professor Francisco Degni, 55, Jardim Quitandinha, CEP 14800060, SP, Brasil | |
dc.description.affiliationUnesp | Universidade Estadual Paulista Júlio de Mesquita Filho, Departamento de Química Analítica, Instituto de Química de Araraquara | |
dc.description.sponsorship | Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) | |
dc.description.sponsorshipId | FAPESP: 2008/00303-5 | |
dc.description.sponsorshipId | FAPESP: 2008/05899-3 | |
dc.format.extent | 1-11 | |
dc.identifier | http://www.hindawi.com/journals/ijelc/2011/171389/ | |
dc.identifier.citation | International Journal of Electrochemistry, v. 2011, p. 1-11, 2011. | |
dc.identifier.doi | 10.4061/2011/171389 | |
dc.identifier.file | ISSN2090-3529-2011-2011-01-11.pdf | |
dc.identifier.issn | 2090-3529 | |
dc.identifier.lattes | 2933194342093387 | |
dc.identifier.lattes | 7461419671865423 | |
dc.identifier.lattes | 3358026922931043 | |
dc.identifier.lattes | 2933194342093387 | |
dc.identifier.uri | http://hdl.handle.net/11449/123515 | |
dc.language.iso | eng | |
dc.relation.ispartof | International Journal of Electrochemistry | |
dc.rights.accessRights | Acesso aberto | |
dc.source | Currículo Lattes | |
dc.title | On-line monitoring of electrochemical degradation of paracetamol through a biomimetic sensor | en |
dc.type | Artigo | |
unesp.author.lattes | 2933194342093387 | |
unesp.author.lattes | 7461419671865423 | |
unesp.author.lattes | 3358026922931043 | |
unesp.author.lattes | 2933194342093387 | |
unesp.campus | Universidade Estadual Paulista (Unesp), Instituto de Química, Araraquara | pt |
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