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Development of an on line miniaturized non-chromatographic arsenic speciation system
(Elsevier Science, 2016-07)
An arsenic speciation method is proposed introducing selective hydride generation, UV photooxidation and hydride trapping on oxidized multiwall carbon nanotubes (CNTs) with electrothermal atomic absorption spectrometry ...
Desenvolvimento e otimização de método cromatográfico para separação de três ativos e suas respectivas impurezas com aplicação de planejamento fatorial
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação de Mestrado Profissional em Química - PPGQCâmpus São Carlos, 2022-03-28)
An essential part of the development of a new drug is the development of methods to analyze the products during the stage of development and throughout their useful life to ensure quality and safety for patients. The ...
Extension of the selection of protein chromatography and the rate model to affinity chromatographyy
(John Wiley & Sons, 2010-08-03)
The rational selection of optimal protein purification sequences, as well as mathematical models that simulate and
allow optimization of chromatographic protein purification processes have been developed for purification ...
New stationary phase prepared by immobilization of a copper-amine complex on silica and its use for high performance liquid chromatography
(Wiley-v C H Verlag GmbhBerlinAlemanha, 1999)
Diagnostic evaluation of Chromatographic fractions of Fasciola hepatica by Western Blot and ELISA in infected animals. Evaluación diagnóstica de fracciones cromatográficas de Fasciola hepatica mediante Western Blot y ELISA en animales infectados
(1997)
The antigenic components of excretory-secretory products of adult F. hepatica, were separated by gel filtration chromatography (Sephacryl S-300) and then analized by polyacrylamide gel electrophoresis (SDS-PAGE), followed ...
Fast chromatographic method for the determination of dyes in beverages by using high performance liquid chromatography-Diode array detection data and second order algorithms
(Elsevier Science, 2009-09)
A fast chromatographic methodology is presented for the analysis of three synthetic dyes in non-alcoholic beverages: amaranth (E123), sunset yellow FCF (E110) and tartrazine (E102). Seven soft drinks (purchased from a local ...
Cromatografia líquida com espectrometria de massas para a determinação de ácidos orgânicos e ânions em água separada de emulsões de petróleo
(Universidade Federal de Santa MariaBrasilQuímicaUFSMPrograma de Pós-Graduação em QuímicaCentro de Ciências Naturais e Exatas, 2020-03-31)
The main difficulty in relation to the methodology development in crude oil separated water is related to
the high concentration of salts (up to 150 g L-1 of Cl-) of this type of sample, which can cause
interferences in ...