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 | Acesso ao texto completo restrito à biblioteca da Embrapa Pecuária Sudeste. Para informações adicionais entre em contato com cppse.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Pecuária Sudeste. |
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Data corrente: |
04/09/2017 |
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Data da última atualização: |
05/01/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
MACHADO, R. C.; AMARAL, C. D. B. do; SCHIAVO, D.; NOBREGA, J. de A.; NOGUEIRA, A. R. de A. |
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Afiliação: |
Raquel Cardoso Machado, UFSCar; Clarice Dias Britto do Amaral, UFSCar; Daniela Schiavo, Agilent Technologies; Joaquim de Araújo Nobrega, UFSCar; ANA RITA DE ARAUJO NOGUEIRA, CPPSE. |
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Título: |
Complex samples and spectral interferences in ICP-MS: evaluation of tandem mass spectrometry for interference-free determination of cadmium, tin and platinum group elements. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Microchemical Journal, v. 130, p. 271-275, 2017. |
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DOI: |
https://doi.org/10.1016/j.microc.2016.09.011 |
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Idioma: |
Inglês |
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Conteúdo: |
An analytical method was developed for determination of Cd, Sn, Pd, Pt and Rh in sediments, fertilizer and sludge samples by inductively coupled plasma tandem mass spectrometry (ICP-MS/MS). The performance of ICP-MS/MS using oxygen into the octopole reaction system (ORS3) and MS/MS mode, on mass and shift mass, was evaluated to overcome spectral interferences. Addition and recovery experiments in sediments, fertilizer and sludge samples at three concentration levels, 0.5, 1.0 and 5.0 μg L− 1, were carried out to evaluate the accuracy of the developed procedure. Quantitative recoveries, from 80 to 113% for 112Cd+, 120Sn+ and 106Pd+ were reached using MS/MS in on mass operation mode. For Pt and Rh, recoveries ranged from 81 to 117% by monitoring 195Pt16O+ and 103Rh16O+ in MS/MS (shift mass mode) with 0.3 mL min− 1 oxygen gas flow rate pressurized into the ORS3. Limits of detection of the developed method were 15, 2.5, 1.8, 9.0 and 9.9 μg kg− 1 for 195Pt16O+, 103Rh16O+, 112Cd+, 120Sn+, and 106Pd+, respectively. All analytes were simultaneously interference-free determined by ICP-MS/MS, which demonstrates the potential of this instrumental analytical strategy for Cd, Sn, Pd, Pt, and Rh determination in complex samples. |
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Palavras-Chave: |
Mass shift mode; Spectral interferences. |
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Thesaurus Nal: |
tandem mass spectrometry. |
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Categoria do assunto: |
W Química e Física |
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Marc: |
LEADER 02045naa a2200217 a 4500
001 2074928
005 2018-01-05
008 2017 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.microc.2016.09.011$2DOI
100 1 $aMACHADO, R. C.
245 $aComplex samples and spectral interferences in ICP-MS$bevaluation of tandem mass spectrometry for interference-free determination of cadmium, tin and platinum group elements.$h[electronic resource]
260 $c2017
520 $aAn analytical method was developed for determination of Cd, Sn, Pd, Pt and Rh in sediments, fertilizer and sludge samples by inductively coupled plasma tandem mass spectrometry (ICP-MS/MS). The performance of ICP-MS/MS using oxygen into the octopole reaction system (ORS3) and MS/MS mode, on mass and shift mass, was evaluated to overcome spectral interferences. Addition and recovery experiments in sediments, fertilizer and sludge samples at three concentration levels, 0.5, 1.0 and 5.0 μg L− 1, were carried out to evaluate the accuracy of the developed procedure. Quantitative recoveries, from 80 to 113% for 112Cd+, 120Sn+ and 106Pd+ were reached using MS/MS in on mass operation mode. For Pt and Rh, recoveries ranged from 81 to 117% by monitoring 195Pt16O+ and 103Rh16O+ in MS/MS (shift mass mode) with 0.3 mL min− 1 oxygen gas flow rate pressurized into the ORS3. Limits of detection of the developed method were 15, 2.5, 1.8, 9.0 and 9.9 μg kg− 1 for 195Pt16O+, 103Rh16O+, 112Cd+, 120Sn+, and 106Pd+, respectively. All analytes were simultaneously interference-free determined by ICP-MS/MS, which demonstrates the potential of this instrumental analytical strategy for Cd, Sn, Pd, Pt, and Rh determination in complex samples.
650 $atandem mass spectrometry
653 $aMass shift mode
653 $aSpectral interferences
700 1 $aAMARAL, C. D. B. do
700 1 $aSCHIAVO, D.
700 1 $aNOBREGA, J. de A.
700 1 $aNOGUEIRA, A. R. de A.
773 $tMicrochemical Journal$gv. 130, p. 271-275, 2017.
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Registro original: |
Embrapa Pecuária Sudeste (CPPSE) |
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Biblioteca |
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Classificação |
Cutter |
Registro |
Volume |
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URL |
Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Agricultura Digital; Embrapa Gado de Corte; Embrapa Gado de Leite. |
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Data corrente: |
21/05/2019 |
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Data da última atualização: |
06/02/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
ANDRADE, R. G.; BATISTELLA, M.; PIRES, P. P.; VISOLI, M. C.; AMARAL, T. B. |
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Afiliação: |
RICARDO GUIMARAES ANDRADE, CNPGL; MATEUS BATISTELLA, CNPTIA; PEDRO PAULO PIRES, CNPGC; MARCOS CEZAR VISOLI, CNPTIA; THAIS BASSO AMARAL, CNPGC. |
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Título: |
Geotraceability: an innovative strategy for extraction of information and an aid for the sustainable cattle raising. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
International Journal of Advanced Engineering Research and Science, v. 6, n. 5, p. 190-195, May 2019. |
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DOI: |
https://dx.doi.org/10.22161/ijaers.6.5.24 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract - The requirement of traceability of information for food is an increasingly important condition for gaining the confidence and loyalty of the consumer. The concept of geotraceabil ity arose through the association between knowledge of a geographical nature with the traditional information provided by traceability. This study explored the use of design of spatial information inherent to biophysical parameters of the pasture (vegetation indices and evapotranspiration) combined with data collection on the mobility of cattle in pasture areas for extraction and availability of spatially explicit information that can assist sustainable cattle production. From the trajectories, it was observed the existence of a typical behavioral pattern of the animals, such as the preference to walk towards clean and flat terrain, search for areas that present better thermal comfort or regions near to supplementary feeding (salt, food, etc.) and the access to water. Overall, it is noticed that in a pasture environment, the animals prioritize their primary physiological needs, that is, water consumption and thermal regulation. The results are promising in terms of applied research for behavioral analysis of animals and environmental interactions associated with mobility. The technique used in the study has the potential to be applied in the implementation of cattle production geodecision systems that support good production practices and favor the quality and safety of food with environmental sustainability. MenosAbstract - The requirement of traceability of information for food is an increasingly important condition for gaining the confidence and loyalty of the consumer. The concept of geotraceabil ity arose through the association between knowledge of a geographical nature with the traditional information provided by traceability. This study explored the use of design of spatial information inherent to biophysical parameters of the pasture (vegetation indices and evapotranspiration) combined with data collection on the mobility of cattle in pasture areas for extraction and availability of spatially explicit information that can assist sustainable cattle production. From the trajectories, it was observed the existence of a typical behavioral pattern of the animals, such as the preference to walk towards clean and flat terrain, search for areas that present better thermal comfort or regions near to supplementary feeding (salt, food, etc.) and the access to water. Overall, it is noticed that in a pasture environment, the animals prioritize their primary physiological needs, that is, water consumption and thermal regulation. The results are promising in terms of applied research for behavioral analysis of animals and environmental interactions associated with mobility. The technique used in the study has the potential to be applied in the implementation of cattle production geodecision systems that support good production practices and favor the quality and safety of food with environm... Mostrar Tudo |
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Palavras-Chave: |
Cattle raising; Geo decision system; Geo traceability; Sustainability; Sustentabilidade. |
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Thesagro: |
Comportamento Animal; Gado de Corte. |
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Thesaurus NAL: |
Animal behavior. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/198929/1/Artigo-Andrade-AP-Geotraceability-IJAERS.pdf
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Marc: |
LEADER 02431naa a2200277 a 4500
001 2110006
005 2024-02-06
008 2019 bl uuuu u00u1 u #d
024 7 $ahttps://dx.doi.org/10.22161/ijaers.6.5.24$2DOI
100 1 $aANDRADE, R. G.
245 $aGeotraceability$ban innovative strategy for extraction of information and an aid for the sustainable cattle raising.$h[electronic resource]
260 $c2019
520 $aAbstract - The requirement of traceability of information for food is an increasingly important condition for gaining the confidence and loyalty of the consumer. The concept of geotraceabil ity arose through the association between knowledge of a geographical nature with the traditional information provided by traceability. This study explored the use of design of spatial information inherent to biophysical parameters of the pasture (vegetation indices and evapotranspiration) combined with data collection on the mobility of cattle in pasture areas for extraction and availability of spatially explicit information that can assist sustainable cattle production. From the trajectories, it was observed the existence of a typical behavioral pattern of the animals, such as the preference to walk towards clean and flat terrain, search for areas that present better thermal comfort or regions near to supplementary feeding (salt, food, etc.) and the access to water. Overall, it is noticed that in a pasture environment, the animals prioritize their primary physiological needs, that is, water consumption and thermal regulation. The results are promising in terms of applied research for behavioral analysis of animals and environmental interactions associated with mobility. The technique used in the study has the potential to be applied in the implementation of cattle production geodecision systems that support good production practices and favor the quality and safety of food with environmental sustainability.
650 $aAnimal behavior
650 $aComportamento Animal
650 $aGado de Corte
653 $aCattle raising
653 $aGeo decision system
653 $aGeo traceability
653 $aSustainability
653 $aSustentabilidade
700 1 $aBATISTELLA, M.
700 1 $aPIRES, P. P.
700 1 $aVISOLI, M. C.
700 1 $aAMARAL, T. B.
773 $tInternational Journal of Advanced Engineering Research and Science$gv. 6, n. 5, p. 190-195, May 2019.
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Embrapa Gado de Leite (CNPGL) |
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