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Registro Completo |
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Biblioteca(s): |
Embrapa Pecuária Sudeste. |
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Data corrente: |
16/09/2011 |
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Data da última atualização: |
26/07/2022 |
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Tipo da produção científica: |
Capítulo em Livro Técnico-Científico |
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Autoria: |
GONZALEZ, M. H.; MENEZEZ, E. A.; MATOS, W. O.; BIANCHI, S.; NOGUEIRA, A. R. de A.; NÓBREGA, J. A. |
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Afiliação: |
MÁRIO H. GONZALEZ, GRUPO DE ANÁLISE INSTRUMENTAL APLICADA-UFSCar/ SÃO CARLOS, SP; EVELINE A. MENEZEZ, GRUPO DE ANÁLISE INSTRUMENTAL APLICADA-UFSCar/ SÃO CARLOS, SP; WLADIANA O. MATOS, UFC; SILMARA R. BIANCHI, GRUPO DE ANÁLISE INSTRUMENTAL APLICADA-UFSCar/ SÃO CARLOS, SP; ANA RITA DE ARAUJO NOGUEIRA, CPPSE; JOAQUIM A. NÓBREGA, GRUPO DE ANÁLISE INSTRUMENTAL APLICADA-UFSCar/ SÃO CARLOS, SP. |
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Título: |
Sample preparation for spectroanalytical determination based on microwave-assisted procedures: an alternative towards greener strategies. |
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Ano de publicação: |
2011 |
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Fonte/Imprenta: |
In: MARCHETTI, A. Microwaves: theorical aspects and pratical applications in chemistry. Kerala: Transworld Research Networks, 2011. |
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Páginas: |
p. 249-278. |
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ISBN: |
978-81-7895-508-7 |
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Idioma: |
Inglês |
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Conteúdo: |
The amount and the toxicity of the produced wastes are as important as any other analytical feature during the development of new analytical procedures and researches have been focused on the development of methods more friendly to the environment and to humans. The number of publications with this focus has to increased significantly demonstrating that microwave radiation can be used in different fields of chemistry, such as digestion and extraction procedures. Lately, new procedures for sample preparation were developed including microwave induced combustion, vapor-phase digestion, sample addition to pre-heated reagents, combination of ultraviolet radiation and on line microwave digestion. This chapter presents an overview about microwave-assisted sample preparation procedures for spectroanalysis and a discussion about how these strategies led to greener procedures. |
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Palavras-Chave: |
Sample preparation; Spectroanalytical. |
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Thesaurus Nal: |
chemistry; microwave radiation. |
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Categoria do assunto: |
W Química e Física |
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Marc: |
LEADER 01748naa a2200253 a 4500
001 1900693
005 2022-07-26
008 2011 bl uuuu u00u1 u #d
020 $a978-81-7895-508-7
100 1 $aGONZALEZ, M. H.
245 $aSample preparation for spectroanalytical determination based on microwave-assisted procedures$ban alternative towards greener strategies.$h[electronic resource]
260 $c2011
300 $ap. 249-278.
520 $aThe amount and the toxicity of the produced wastes are as important as any other analytical feature during the development of new analytical procedures and researches have been focused on the development of methods more friendly to the environment and to humans. The number of publications with this focus has to increased significantly demonstrating that microwave radiation can be used in different fields of chemistry, such as digestion and extraction procedures. Lately, new procedures for sample preparation were developed including microwave induced combustion, vapor-phase digestion, sample addition to pre-heated reagents, combination of ultraviolet radiation and on line microwave digestion. This chapter presents an overview about microwave-assisted sample preparation procedures for spectroanalysis and a discussion about how these strategies led to greener procedures.
650 $achemistry
650 $amicrowave radiation
653 $aSample preparation
653 $aSpectroanalytical
700 1 $aMENEZEZ, E. A.
700 1 $aMATOS, W. O.
700 1 $aBIANCHI, S.
700 1 $aNOGUEIRA, A. R. de A.
700 1 $aNÓBREGA, J. A.
773 $tIn: MARCHETTI, A. Microwaves: theorical aspects and pratical applications in chemistry. Kerala: Transworld Research Networks, 2011.
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Embrapa Pecuária Sudeste (CPPSE) |
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| Registros recuperados : 168 | |
| 5. |  | TREVISAN, L. C.; NOGUEIRA, A. R. de A.; NÓBREGA, J. A. Acid vapor partial digestion of biological samples in a focused microwave: multielement determination by ICP OES with axially-viewed configuration. In: RIO SYMPOSIUM ON ATOMIC SPECTROMETRY, 7., 2002, Florianópolis, SC. ICP Information Newsletter, v.28, n.1, june 2002. p.136. Tu34.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 7. | | GARCIA, E. E.; PEREIRA, C. D.; NOGUEIRA, A. R. de A.; NÓBREGA, J. A. Avaliação da correção de sinais de fundo causados pelos íons diatômicos Ar2 + e CN+ em ICP-MS com interface CRI. In: ENCONTRO NACIONAL DE QUÍMICA ANALÍTICA, 15.; CONGRESSO IBEROAMERICANO DE QUÍMICA ANALÍTICA, 3., 2009, Salvador, BA. Anais... Salvador: SBQ: UFBA, 2009.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 14. | | SANTOS, D. M.; NOGUEIRA, A. R. de A.; NEVES, E. F. A.; NÓBREGA, J. A. Análise química e simulação do reagente CFA-C. In: ENCONTRO REGIONAL DE QUÍMICA DA SOCIEDADE BRASILEIRA DE QUÍMICA, 13.; SEMANA DA QUÍMICA, 31., 2001, Jaboticabal, SP. Anais... Jaboticabal: Instituto de Química-UNESP, 2001. p.70. QA-8.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 20. | | SILVA, F. V.; SILVA, C. S.; NÓBREGA, J. A.; NOGUEIRA, A. R. de A. Evaluation of inductively coupled plasma optical emission spectrometers with axially-and radially-viewed configurations. In: RIO SYMPOSIUM ON ATOMIC SPECTROMETRY, 7., 2002, Florianópolis, SC. ICP Information Newsletter, v.28, n.1, jun. 2002. 2 p.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| Registros recuperados : 168 | |
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