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Registro Completo |
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Biblioteca(s): |
Embrapa Algodão. |
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Data corrente: |
06/06/2002 |
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Data da última atualização: |
06/06/2002 |
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Autoria: |
SILVA, C. A. D. da. |
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Título: |
Biologia e exigencias termicas do acaro vermelho (Tetranychus ludeni Zacher) em folhas de algodao. |
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Ano de publicação: |
2002 |
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Fonte/Imprenta: |
Pesquisa Agropecuaria Brasileira, v.37, n.5,p.573-580, 2002. |
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Idioma: |
Português |
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Palavras-Chave: |
Brasil; Paraiba; Termarregulacao. |
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Thesagro: |
Algodão; Gossypium Hirsutum; Temperatura. |
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Thesaurus Nal: |
cotton; temperature; thermoregulation. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00621naa a2200217 a 4500
001 1272424
005 2002-06-06
008 2002 bl uuuu u00u1 u #d
100 1 $aSILVA, C. A. D. da
245 $aBiologia e exigencias termicas do acaro vermelho (Tetranychus ludeni Zacher) em folhas de algodao.
260 $c2002
650 $acotton
650 $atemperature
650 $athermoregulation
650 $aAlgodão
650 $aGossypium Hirsutum
650 $aTemperatura
653 $aBrasil
653 $aParaiba
653 $aTermarregulacao
773 $tPesquisa Agropecuaria Brasileira$gv.37, n.5,p.573-580, 2002.
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Embrapa Algodão (CNPA) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Instrumentação. Para informações adicionais entre em contato com cnpdia.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Instrumentação. |
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Data corrente: |
06/04/2005 |
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Data da última atualização: |
06/04/2005 |
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Autoria: |
RIUL JÚNIOR, A.; MALMEGRIM, R. R.; FONSECA, F. J.; MATTOSO, L. H. C. |
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Título: |
Nano-assembled films for taste sensor application. |
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Ano de publicação: |
0 |
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Fonte/Imprenta: |
Artificial organs, v. 27, n. 5, p. 457-460, 2003. p. 457-460. |
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Idioma: |
Inglês |
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Conteúdo: |
The field of nano-science and nano-technology is a broad and interdisciplinary world-wide research area, developing activities that have been growing explosively in the last few years. Through the use of nanostructured thin films of conducting polymers and a lipid-like material coating gold microelec- trodes we were able to mimic the human perception of taste by way of artificial sensors called "electronic tongues." Tt is well known that the human tongue cannot discriminate each and every chemical sub- stance it comes in contact with, but it groups alI the information received in distinct pattems of response encoding the taste quality (global selectivity concept) (1-3). Therefore, unlike devices mimicking vision, hearing, and tact, which may in principIe respond to a single physical stimulus, an artificial tongue must be able to recognise tastes (sweet, salty, sour, bitter, and umami) and respond to suppression effects like its human counterpart. Consequently, artificial taste sensors must have high sensitivity and stability, as selectivity is not a crucial requirement in this sort of application. |
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Palavras-Chave: |
Língua eletrônica; Polímeros condutores; Sensor de paladar. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01655naa a2200193 a 4500
001 1028945
005 2005-04-06
008 bl --- 0-- u #d
100 1 $aRIUL JÚNIOR, A.
245 $aNano-assembled films for taste sensor application.
260 $c0
520 $aThe field of nano-science and nano-technology is a broad and interdisciplinary world-wide research area, developing activities that have been growing explosively in the last few years. Through the use of nanostructured thin films of conducting polymers and a lipid-like material coating gold microelec- trodes we were able to mimic the human perception of taste by way of artificial sensors called "electronic tongues." Tt is well known that the human tongue cannot discriminate each and every chemical sub- stance it comes in contact with, but it groups alI the information received in distinct pattems of response encoding the taste quality (global selectivity concept) (1-3). Therefore, unlike devices mimicking vision, hearing, and tact, which may in principIe respond to a single physical stimulus, an artificial tongue must be able to recognise tastes (sweet, salty, sour, bitter, and umami) and respond to suppression effects like its human counterpart. Consequently, artificial taste sensors must have high sensitivity and stability, as selectivity is not a crucial requirement in this sort of application.
653 $aLíngua eletrônica
653 $aPolímeros condutores
653 $aSensor de paladar
700 1 $aMALMEGRIM, R. R.
700 1 $aFONSECA, F. J.
700 1 $aMATTOSO, L. H. C.
773 $tArtificial organs$gv. 27, n. 5, p. 457-460, 2003. p. 457-460.
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