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dc.contributor.authorTeixeira, Marcos F. S. [UNESP]
dc.contributor.authorLima, Alex S. [UNESP]
dc.contributor.authorSeraphim, Patnicia Monteiro [UNESP]
dc.contributor.authorBocchi, Nerilso
dc.date.accessioned2014-05-20T13:23:02Z
dc.date.available2014-05-20T13:23:02Z
dc.date.issued2008-01-01
dc.identifier.citationBiodevices 2008: Proceedings of The First International Conference on Biomedical Electronics and Devices, Vol 1. Setubal: Insticc-inst Syst Technologies Information Control & Communication, p. 198-201, 2008.
dc.identifier.urihttp://hdl.handle.net/11449/6876
dc.description.abstractHollandite-type manganese oxides are nanofibrous crystals with sub-nanometer open tunnels that provide a unique property for sensing applications. Sensor based on hollandite-type manganese oxide was investigated for amperometric detection of potassium. With an operating potential of +0.63 V versus SCE, potassium ions produce oxidation currents at the sensor, which can be exploited for quantitative determinations. The amperometric signals are linearly proportional to potassium ions concentration in the range 2.7 x 10(-4) to 9.1 x 10(-4) Mol l(-1) with a correlation coefficient of 0.9990. The construction and renewal are simple and inexpensive.en
dc.format.extent198-201
dc.language.isoeng
dc.publisherInsticc-inst Syst Technologies Information Control & Communication
dc.relation.ispartofBiodevices 2008: Proceedings of The First International Conference on Biomedical Electronics and Devices, Vol 1
dc.sourceWeb of Science
dc.subjectsensor for potassium ionsen
dc.subjecthollanditeen
dc.subjectvoltarnmetryen
dc.titleDevelopment of an amperometric sensor for potassium ionsen
dc.typeTrabalho apresentado em evento
dcterms.rightsHolderInsticc-inst Syst Technologies Information Control & Communication
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.description.affiliationUNESP, Fac Sci & Technol, Dept Phys Chem & Biol, Presidente Prudente, SP, Brazil
dc.description.affiliationUnespUNESP, Fac Sci & Technol, Dept Phys Chem & Biol, Presidente Prudente, SP, Brazil
dc.identifier.wosWOS:000256526000040
dc.rights.accessRightsAcesso aberto
unesp.campusUniversidade Estadual Paulista (UNESP), Faculdade de Ciências e Tecnologia, Presidente Prudentept
dc.identifier.lattes0411008599070871
dc.identifier.orcid0000-0003-2145-6640
unesp.author.lattes0411008599070871[3]
unesp.author.orcid0000-0002-9170-9925[4]
unesp.author.orcid0000-0003-2145-6640[3]
unesp.author.orcid0000-0001-9355-2143[1]
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