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Registro Completo |
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Biblioteca(s): |
Embrapa Instrumentação. |
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Data corrente: |
25/04/2003 |
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Data da última atualização: |
25/04/2003 |
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Autoria: |
FERREIRA, M.; RIUL JR. A.; WOHNRATH, K.; FONSECA, F. J.; OLIVEIRA JR. O. N.; MATTOSO, L. H. C. |
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Afiliação: |
Instituto de Física de São Carlos, São Carlos, SP.; Embrapa Instrumentação Agropecuária, São Carlos, SP; USP-Escola Politécnica da Universidade de São Paulo, São Paulo, SP. |
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Título: |
High-performance taste sensor made from Langmuir-Blodgett films of conducting polymers and a ruthernium complex. |
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Ano de publicação: |
2003 |
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Fonte/Imprenta: |
Analytical Chemistry, Washington, v. 75, p. 953-955, 2003. |
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Idioma: |
Inglês |
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Conteúdo: |
A sensor arrary made up of nanostructured Langmuir-Blodgett *LB) films is used as an electronic tongue capable of identifying sucrose, quinine, NaC1, and HC1 at the parts-per-billion (ppb) level, being in some cases 3 orders of magnitude below the human thresshold. The sensing units comprise LB films from conducting polymers and a ruthenium complex transferred onto gold Interdigitated electrodes. Impedance spectroscopy is used as the principle of detection, and the importance of using nanostructured films is confirmed by comparing results from LB films with those obtained from cast films. |
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Palavras-Chave: |
Artificial taste sensors; Conducting polymers; Films; Langmuir-Blodgett; Ruthenium complex. |
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Categoria do assunto: |
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Marc: |
LEADER 01312naa a2200241 a 4500
001 1024684
005 2003-04-25
008 2003 bl --- 0-- u #d
100 1 $aFERREIRA, M.
245 $aHigh-performance taste sensor made from Langmuir-Blodgett films of conducting polymers and a ruthernium complex.
260 $c2003
520 $aA sensor arrary made up of nanostructured Langmuir-Blodgett *LB) films is used as an electronic tongue capable of identifying sucrose, quinine, NaC1, and HC1 at the parts-per-billion (ppb) level, being in some cases 3 orders of magnitude below the human thresshold. The sensing units comprise LB films from conducting polymers and a ruthenium complex transferred onto gold Interdigitated electrodes. Impedance spectroscopy is used as the principle of detection, and the importance of using nanostructured films is confirmed by comparing results from LB films with those obtained from cast films.
653 $aArtificial taste sensors
653 $aConducting polymers
653 $aFilms
653 $aLangmuir-Blodgett
653 $aRuthenium complex
700 1 $aRIUL JR. A.
700 1 $aWOHNRATH, K.
700 1 $aFONSECA, F. J.
700 1 $aOLIVEIRA JR. O. N.
700 1 $aMATTOSO, L. H. C.
773 $tAnalytical Chemistry, Washington$gv. 75, p. 953-955, 2003.
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Registro original: |
Embrapa Instrumentação (CNPDIA) |
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| Registros recuperados : 8 | |
| 1. |  | GRAÇA, J. P. da; PARPINELLI, R. S.; COTRIM, G.; TOLEDO, V. D.; GAZZONI, D. L.; ZOCOLO, G.; CAMPO, C. B. Floral Anthocyanins in Soybean Cultivars: Detection and Differentiation by Using Uplc-Hrms Strategies. In: SETAC LATIN AMERICA BIENNIAL MEETING, 14., 2021. Latin America, diversity of knowledge for a sustainable future: abstract book. Pensacola: SETAC, 2021. Virtual. p. 8.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agroindústria Tropical. |
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| 2. | | GRAÇA, J. P. da; PARPINELLI, R. S.; COTRIM, G.; TOLEDO, V. D.; GAZZONI, D. L.; ZOCOLO, G.; CAMPO, C. B. Floral Anthocyanins in Soybean Cultivars: Detection and Differentiation by Using Uplc-Hrms Strategies. In: SETAC LATIN AMERICA BIENNIAL MEETING, 14., 2021. Latin America, diversity of knowledge for a sustainable future: abstract book. Pensacola: SETAC, 2021. Virtual. p. 8.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
|  |
| 3. | | GAZZONI, D. L.; BARATEIRO, J. V.; SANTOS, P. R.; CAMPO, C. B.; ZOCOLO, G.; GRAÇA, J. P. da; PARPINELLI, R. S. Soybean Yield Does Not Increase Due to Supplemental Pollination on Low Yield Potential Conditions. In: SETAC LATIN AMERICA BIENNIAL MEETING, 14., 2021. Latin America, diversity of knowledge for a sustainable future: abstract book. Pensacola: SETAC, 2021. Virtual. p. 7.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
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| 4. | | GAZZONI, D. L.; PEREIRA, H. L.; CAMPO, C. B.; G. ZOCOLO, J. P. da G.; PARPINELLI, R. S. Soybean Yields Are Incremented Close to a Repository of Native and Managed Bees. In: SETAC LATIN AMERICA BIENNIAL MEETING, 14., 2021. Latin America, diversity of knowledge for a sustainable future: abstract book. Pensacola: SETAC, 2021. Evento virtual. p. 6-7. Grafia correta: HOFFMANN-CAMPO, C. B.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
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| 5. | | CAMPO, C. B.; ARIAS, C. A.; LOPES, I. O.; GAZZONI, D. L.; ZOCOLO, G.; GRAÇA, J. P. da; PARPINELLI, R. S.; MORAES, J. S.; COTRIM, G.; SANTOS, G. dos. Integration of Production Systems With Environmental Service of Pollination: The Role of Stink Bugs' Tolerant Soybean Cultivars. In: SETAC LATIN AMERICA BIENNIAL MEETING, 14., 2021. Latin America, diversity of knowledge for a sustainable future: abstract book. Pensacola: SETAC, 2021. Virtual. p. 7-8.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
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| 6. | | PARPINELLI, R. S.; GRAÇA, J. P. da; SILVA, L. M.; MARTINS, R. M.; COTRIM, G.; TOLEDO, V. D.; CAMPO, C. B.; ZOCOLO, G.; GAZZONI, D. L. Monitoring Nectar Sugar in Nectaries During the Day and Night Periods of Soybean Flowers. In: SETAC LATIN AMERICA BIENNIAL MEETING, 14., 2021. Latin America, diversity of knowledge for a sustainable future: abstract book. Pensacola: SETAC, 2021. Virtual. p. 8.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
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| 7. | | GAZZONI, D. L.; BARATEIRO, J. V.; CAMPO, C. B.; ZOCOLO, G.; GRAÇA, J. P. da; PARPINELLI, R. S. Supplemental Pollination by Apis mellifera Increased Soybean Yield in Brazil. In: SETAC LATIN AMERICA BIENNIAL MEETING, 14., 2021. Latin America, diversity of knowledge for a sustainable future: abstract book. Pensacola: SETAC, 2021. Virtual. p. 7.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
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| 8. | | COTRIM, G. S.; TOYAMA, K. S. F.; PARPINELLI, R. S.; TOLEDO, V. A. A.; HOFFMANN-CAMPO, C. B.; GAZZONI, D. L.; NUNES, E. de O. Desafio e implementação da coleta de néctar de flores de soja em campo. In: JORNADA ACADÊMICA DA EMBRAPA SOJA, 13., 2018, Londrina. Resumos expandidos... Londrina: Embrapa Soja, 2018. p. 108-114.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
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| Registros recuperados : 8 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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