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Registro Completo |
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Biblioteca(s): |
Embrapa Pantanal. |
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Data corrente: |
28/04/2000 |
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Data da última atualização: |
24/04/2017 |
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Autoria: |
KEDDY, P. A. |
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Título: |
Shoreline vegetation in Axe Lake, Ontario: effects of exposure on zonation patterns. |
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Ano de publicação: |
1983 |
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Fonte/Imprenta: |
Ecology, v.64, n.2, p.331-344, 1983. |
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Idioma: |
Inglês |
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Palavras-Chave: |
Aquatic plant; Shoreline vegetation; Species richness; Vegetacao costeira. |
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Thesagro: |
Planta Aquatica. |
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Thesaurus Nal: |
shrubs; wetlands. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00541naa a2200193 a 4500
001 1800353
005 2017-04-24
008 1983 bl --- 0-- u #d
100 1 $aKEDDY, P. A.
245 $aShoreline vegetation in Axe Lake, Ontario$beffects of exposure on zonation patterns.
260 $c1983
650 $ashrubs
650 $awetlands
650 $aPlanta Aquatica
653 $aAquatic plant
653 $aShoreline vegetation
653 $aSpecies richness
653 $aVegetacao costeira
773 $tEcology$gv.64, n.2, p.331-344, 1983.
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Registro original: |
Embrapa Pantanal (CPAP) |
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Registro Completo
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Biblioteca(s): |
Embrapa Instrumentação. |
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Data corrente: |
17/09/2021 |
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Data da última atualização: |
10/06/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
C - 0 |
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Autoria: |
MARGARIDO, A.; MANZINE, L. R.; ARAUJO-MOREIRA, F. M.; GONÇALVES, R. V.; HERRMANN JUNIOR, P. S. de P. |
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Afiliação: |
PAULO SERGIO DE P HERRMANN JUNIOR, CNPDIA. |
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Título: |
Development of an enzyme-coated microcantilever-based biosensor for specific detection of short-chain alcohols. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Engineering Proceedings, v. 6, n. 75 2021. |
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Páginas: |
1 - 5 |
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ISSN: |
2359-1757 |
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DOI: |
https://doi.org/10.3390/I3S2021Dresden-10175 |
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Idioma: |
Inglês |
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Notas: |
Presented at the 8th International Symposium on Sensor Science. |
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Conteúdo: |
This 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. |
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Palavras-Chave: |
Biorecognition element; Biosensor; Microcantilever. |
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Categoria do assunto: |
W Química e Física |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/226141/1/P-Development-of-an-Enzyme-Coated-Microcantilever-Based-....pdf
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Marc: |
LEADER 01623naa a2200253 a 4500
001 2134534
005 2022-06-10
008 2021 bl uuuu u00u1 u #d
022 $a2359-1757
024 7 $ahttps://doi.org/10.3390/I3S2021Dresden-10175$2DOI
100 1 $aMARGARIDO, A.
245 $aDevelopment of an enzyme-coated microcantilever-based biosensor for specific detection of short-chain alcohols.$h[electronic resource]
260 $c2021
300 $a1 - 5
500 $aPresented at the 8th International Symposium on Sensor Science.
520 $aThis 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.
653 $aBiorecognition element
653 $aBiosensor
653 $aMicrocantilever
700 1 $aMANZINE, L. R.
700 1 $aARAUJO-MOREIRA, F. M.
700 1 $aGONÇALVES, R. V.
700 1 $aHERRMANN JUNIOR, P. S. de P.
773 $tEngineering Proceedings$gv. 6, n. 75 2021.
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Embrapa Instrumentação (CNPDIA) |
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