Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1134534
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dc.contributor.authorMARGARIDO, A.
dc.contributor.authorMANZINE, L. R.
dc.contributor.authorARAUJO-MOREIRA, F. M.
dc.contributor.authorGONÇALVES, R. V.
dc.contributor.authorHERRMANN JUNIOR, P. S. de P.
dc.date.accessioned2021-09-18T02:20:27Z-
dc.date.available2021-09-18T02:20:27Z-
dc.date.created2021-09-17
dc.date.issued2021
dc.identifier.citationEngineering Proceedings, v. 6, n. 75 2021.
dc.identifier.issn2359-1757
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1134534-
dc.descriptionThis paper describes the development of a biosensor designed for the enzymatic detection of short-chain alcohols. The biorecognition element, alcohol dehydrogenase, was immobilized on selfassembled monolayers deposited on top of silicon nitride microcantilevers. The self-assembly process was performed by surface activation using 3-aminopropyltriethoxysilane, followed by glutaraldehyde and biomolecule binding. X-ray photoelectron spectroscopy and atomic force microscopy were used. The biosensor showed a lower response time and sensibility from 0.03 to 1.2 mL/L. Its selectivity was analyzed through exposure to pure and mixed volatile solvents. Sensor sensibility was higher in the presence of short-chain alcohols and practically null involving other polar or nonpolar solvents.eng
dc.language.isoeng
dc.rightsopenAccesseng
dc.subjectBiosensor
dc.subjectMicrocantilever
dc.subjectBiorecognition element
dc.titleDevelopment of an enzyme-coated microcantilever-based biosensor for specific detection of short-chain alcohols.
dc.typeArtigo de periódico
dc.description.notesPresented at the 8th International Symposium on Sensor Science.
dc.format.extent21 - 5
riaa.ainfo.id1134534
riaa.ainfo.lastupdate2021-09-17
dc.identifier.doihttps://doi.org/10.3390/I3S2021Dresden-10175
dc.contributor.institutionPAULO SERGIO DE P HERRMANN JUNIOR, CNPDIA.
Aparece nas coleções:Artigo em periódico indexado (CNPDIA)

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