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Optimization of in situ derivatization SPME by experimental design for GC-MS multi-residue analysis of pharmaceutical drugs in wastewater
(WILEY-BLACKWELLEstados Unidos, 2011)
Rapid and Simultaneous In Situ Assessment of Aflatoxins and Stilbenes Using Silica Plate Imprinting Mass Spectrometry Imaging
(Public Library ScienceSan FranciscoEUA, 2014)
Zn(II) AND Cu(II) UPTAKE FROM ACID SOLUTIONS WITH MICROCAPSULES CONTAINING A NON-SPECIFIC ALKYL PHOSPHONIC EXTRACTANT
(Sociedad Chilena de Química, 2005)
Conductive nanocomposites based on cellulose nanofibrils coated with polyaniline-DBSA via in situ polymerization
(2012-09-01)
Cellulose nanofibrils (CNF) were extracted by acid hydrolysis from cotton microfibrils and nanocomposites with polyaniline doped with dodecyl benzenesulphonic acid (PANI-DBSA) were obtained by in situ polymerization of ...
One step derivatization and preconcentration microextraction technique for determination of bisphenol A in beverage samples by gas chromatography-mass spectrometry
(American Chemical Society, 2011-03-07)
A simple technique based on ultrasound-assisted emulsification microextraction in-situ derivatization (USAEME-ISD) is proposed for the one step derivatization, extraction and preconcentration of bisphenol A (BPA) in beverages ...
Phytostabilization of arsenic in soils with plants of the genus Atriplex established in situ in the Atacama Desert
(Springer, 2016)
In the ChiuChiu village (Atacama Desert, Chile), there is a high concentration of arsenic (As) in the soil due to natural causes related to the presence of volcanoes and geothermal activity. To compare the levels of As and ...
In Vitro Evaluation of the Genotoxic Activity and Apoptosis Induction of the Extracts of Roots and Leaves from the Medicinal Plant Coccoloba mollis (Polygonaceae)
(Mary Ann Liebert, Inc., 2010-06-01)
Coccoloba mollis (Family Polygonaceae) is a medicinal plant popularly used in cases of memory loss, stress, insomnia, anemia, impaired vision, and sexual impotence, but the scientific literature, to date, lacks studies on ...
Efeito do extrato da folha de Psidium cattleianum na expressão protéica de Streptococcus mutans, no biofilme bacteriano e na desmineralização do esmalte
(Universidade Estadual Paulista (UNESP), 2008-03-07)
Produtos naturais têm sido estudados com relação ao controle químico da microbiota patogênica do biofilme bucal. O objetivo desse estudo foi esclarecer o efeito do extrato da folha de Psidium cattleianum no metabolismo de ...