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New analytical method for determination of phthalates in wastewater by on line lc-gc-ms using the totad interface and fraction collector
(MDPI AG, 2021-06)
There is an increasing demand for automatic, reliable and sensitive analytical methods for determining trace levels of phthalic acid esters (PAEs) in environmental samples. While on line coupled liquid chromatography-gas ...
On-line derivatization with on-line coupled normal phase liquid chromatography-gas chromatography using the through oven transfer adsorption desorption interface: Application to the analysis of total sterols in edible oils
(Elsevier Science, 2012-07)
In the present work on-line derivatization is combined with on-line normal phase liquid chromatography-gas chromatography (NPLC-GC) to analyze total sterols in edible oils. The method uses the TOTAD interface with an ...
Analysis of polychlorinated biphenyls in transformer oils by automated online coupling reversed phase liquid chromatography-gas chromatography using the through oven transfer adsorption desorption (TOTAD) Interface
(Taylor & Francis Ltd, 2012-03)
An automated method for the direct analysis of polychlorinated biphenyls (PCBs) in transformer oil is presented. The proposed method uses the TOTAD (through oven transfer adsorption desorption) interface for the on-line ...
Development of a lentiviral vector system to study the role of the Andes virus glycoproteins
(2010-10)
To infect target cells, enveloped viruses use their virion surface proteins to direct cell attachment and subsequent entry via virus-cell membrane fusion. How hantaviruses enter cells has been largely unexplored. To study ...
Inorganic elemental analysis and identification of residual monomers released from different glass ionomer cements in cell culture medium
(Universidade Estadual Paulista Júlio de Mesquita Filho, 2013-08-01)
INTRODUCTION: Glass ionomer cements (GICs) release inorganic elements and organic residual monomers with the potential for deleterious effects on pulp cells. OBJECTIVE: To identify and quantify inorganic elements present ...
Avaliação da toxicidade dos metais chumbo e ferro, em zebrafish (Danio rerio), com ênfase em achados clínico-patológicos
(Universidade Federal de Minas GeraisBrasilVET - DEPARTAMENTO DE CLÍNICA E CIRURGIAPrograma de Pós-Graduação em Ciência AnimalUFMG, 2021-03-29)
Anthropogenic activities, such as mining, are associated with increased levels of metals in rivers. Studies have shown that the levels of the metals iron (Fe) and lead (Pb) in the water are elevated after the rupture of ...
Inorganic elemental analysis and identification of residual monomers released from different glass ionomer cements in cell culture medium
(Universidade Estadual Paulista Júlio de Mesquita Filho, 2015)
Inorganic elemental analysis and identification of residual monomers released from different glass ionomer cements in cell culture mediumAnálise elementar inorgânica e identificação de monômeros residuais orgânicos liberados por diferentes cimentos de ionômero de vidro
(Universidade Estadual Paulista Júlio de Mesquita Filho, 2015)