Development of an electroactive layer-by-layer assembly based on host-guest supramolecular interactions

dc.creatorDamos, FS
dc.creatorLuz, RCS
dc.creatorTanaka, AA
dc.creatorKubota, LT
dc.date2010
dc.dateFEB 15
dc.date2014-11-15T07:15:55Z
dc.date2015-11-26T17:18:55Z
dc.date2014-11-15T07:15:55Z
dc.date2015-11-26T17:18:55Z
dc.date.accessioned2018-03-29T00:06:36Z
dc.date.available2018-03-29T00:06:36Z
dc.identifierJournal Of Electroanalytical Chemistry. Elsevier Science Sa, v. 639, n. 41671, n. 36, n. 42, 2010.
dc.identifier1572-6657
dc.identifierWOS:000275137400006
dc.identifier10.1016/j.jelechem.2009.11.008
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/61582
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/61582
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/61582
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1282774
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionThe development of a novel electrochemically stable host-guest supramolecular complex at a host surface is described. It was constructed by combining a self-assembled monolayer (SAM) of mono-(6-deoxy-6-mercapto)-beta-cyclodextrin (beta CDSH), iron (III) tetra-(N-methyl-4-pyridyl)-porphyrin (FeTMPyP) as the guest-link-molecule and beta-cyclodextrin-functionalized gold nanoparticles (beta CDAuNP). The building process of the layer-by-layer assembly was monitored by surface plasmon resonance spectroscopy (SPR). The binding processes between the host-functionalized gold surface and the linker molecule (FeTMPyP) were verified to be monovalent, and for host-functionalized gold nanoparticles with FeTMPyP, the interaction was determined to be bivalent. Finally, the electrochemical properties of the electroactive supramolecular multivalent film were determined. (C) 2009 Elsevier B.V. All rights reserved.
dc.description639
dc.description41671
dc.description36
dc.description42
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.languageen
dc.publisherElsevier Science Sa
dc.publisherLausanne
dc.publisherSuíça
dc.relationJournal Of Electroanalytical Chemistry
dc.relationJ. Electroanal. Chem.
dc.rightsfechado
dc.rightshttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dc.sourceWeb of Science
dc.subjectElectrochemical properties
dc.subjectLayer-by-layer assembly
dc.subjectHost-guest interface
dc.subjectSupramolecular interaction
dc.subjectMultivalent interface
dc.subjectSurface-plasmon Resonance
dc.subjectGold Nanoparticles
dc.subjectHydrogen-peroxide
dc.subjectFilms
dc.subjectReduction
dc.subjectOxygen
dc.subjectCyclodextrin
dc.subjectPolyaniline
dc.subjectNanotechnology
dc.subjectComplexation
dc.titleDevelopment of an electroactive layer-by-layer assembly based on host-guest supramolecular interactions
dc.typeArtículos de revistas


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