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Results 1-10 of 839 (Search time: 0.004 seconds).
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Issue DateTitleAuthor(s)Type
2008Extraction of caffeine, chlorogenic acids and lipids from green coffee beans using supercritical carbon dioxide and co-solventsAzevedo, Álvaro Bandeira Antunes de; Mazzafera, Paulo; Mohamed, R. S.; Melo, Silvio Alexandre Beisl Vieira de; Kieckbusch, Theo GuenterArtigo de Periódico
1999An on-line solid phase extraction system using polyurethane foam for the spectrophotometric determination of nickel in silicates and alloysFerreira, Sergio Luis Costa; Jesus, Djane Santiago de; Cassella, Ricardo Jorgensen; Costa, Antonio Celso Spinola; Carvalho, Marcelo Souza de; Santelli, Ricardo ErthalArtigo de Periódico
Mar-2010A study of the effect of molecular and aerosol conditions in the atmosphere on air fluorescence measurements at the Pierre Auger ObservatoryAbraham, J.; Bruijn, R.; Caruso, R.; Cook, H.; De Domenico, M.; Gozzini, S.R.; Insolia, A.; Italiano, A.; Knapp, J.Artigo de Periódico
1997Resonance Raman investigation and semi-empirical calculation of the natural carotenoid bixinOliveira, Luiz F. C. de; Dantas, Sócrates O.; Velozo, Eudes da Silva; Santos, Paulo S.; Ribeiro, Mauro C. C.Artigo de Periódico
2013Development and optimization of analytical method for the determination of cadmium from mineral water samples by off-line solid phase extraction system using sisal fiber loaded TAR by FAASDias, Fábio de Souza; Bonsucesso, Josemário Santana; Alves, Lucylia Suzart; Silva Filho, Domingos Correia da; Costa, Antonio Celso Spinola; Santos, Walter Nei Lopes dosArtigo de Periódico
2011Identificação de adulteração de biocombustível por adição de óleo residual ao diesel por espectrofluorimetria total 3D e análise das componentes principaisMeira, Marilena; Quintella, Cristina Maria Assis Lopes Tavares da Mata Hermida; Ferrer, Tiago Mendes; Silva, Humbervânia Reis Gonçalves da; Guimarães, Alexandre Kamei; Santos, Mariana Andrade; Costa Neto, Pedro Ramos da; Pepe, Iuri MunizArtigo de Periódico
2004Screening analysis to detect adulterations in Brazilian gasoline samples using distillation curvesOliveira, Fábio Santos de; Teixeira, Leonardo Sena Gomes; Araujo, Mario Cesar Ugulino; Korn, MauroArtigo de Periódico
2006Spectrophotometric determination of sulphate in automotive fuel ethanol by sequential injection analysis using dimethylsulphonazo(III) reactionOliveira, Fábio Santos de; Korn, MauroArtigo de Periódico
2008A comparison between the precipitation and impregnation methods for water gas shift catalystsPereira, Amalia Luz C.; Berrocal, Guillermo José Paternina; Marchetti, Sérgio G.; Albornoz, Alberto; Souza, Alexilda Oliveira de; Varela, Maria do Carmo Rangel SantosArtigo de Periódico
2008Photocatalytic hydrogen production with visible light over Pt-interlinked hybrid composites of cubic-phase and hexagonal-phase CdSSilva, Luciana A.; Su, Young Ryu; Choi, Jina; Choi, Wonyong; Hoffmann, Michael R.Artigo de Periódico

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