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Bulk prepolymerization of styrene in the presence of polybutadiene: Determination of grafting efficiency by size exclusion chromatography combined with a new extended model
(John Wiley & Sons Inc, 2009-01)
The bulk prepolymerization of styrene in the presence of polybutadiene for the production of highimpact polystyrene is analyzed and compared with an equivalent solution reaction described by Estenoz et al. in 1999. The ...
Preparation of Gel Alcohol Flavored with Essential Oils. An Employ of Laboratory Techniques in the Organic Chemistry Study
(Science and Education Publishing, 2017-02)
The main aim of this work is to teach chemistry through a practical application. In it is described a chemical experiment for high school students. They learn fundamental concepts through the preparation of gel alcohol ...
Lysozyme adsorption in pH-responsive hydrogel thin-films: the non-trivial role of acid-base equilibrium
(Royal Society of Chemistry, 2015-07)
We develop and apply a molecular theory to study the adsorption of lysozyme on weak polyacid hydrogel films. The theory explicitly accounts for the conformation of the network, the structure of the proteins, the size and ...
A fast and accurate method to identify and quantify enzymes in brush-border membranes: In situ hydrolysis followed by nano LC-MS/MS
(Molecular Diversity Preservation International, 2020-02)
A simple method for the identification of brush-border membrane α-glucosidases is described. The proteins were first solubilized and separated in a gel under native, non-denaturing, conditions. The gel was then incubated ...
Ultrasound-assisted leaching-dispersive solid-phase extraction followed by liquid-liquid microextraction for the determination of polybrominated diphenyl ethers in sediment samples by gas chromatography-tandem mass spectrometry
(Elsevier Science, 2010-06)
Ultrasound-assisted leaching-dispersive solid-phase extraction followed by dispersive liquid-liquid microextraction (USAL-DSPE-DLLME) technique has been developed as a new analytical approach for extracting, cleaning up ...
Esteroles libres de la esponja marina micale laevisFree sterols from the marine sponge mycale laevis
(Universidad de Antioquia, Facultad de Ciencias Farmacéuticas y AlimentariasProductos Naturales MarinosMedellín, Colombia, 2021)
Dataset of the construction and characterization of stable biological nanoparticles
(Elsevier Science, 2020-12)
This article shows the dataset of clearance assays and the reconstitution of stable biological nano-complexes using both detergent-assisted and spontaneous solubilization of phospholipids by the recombinant purified ...
Prorenins activation by an enzyme from rat plasma (PreR-Co)
(Elsevier Science Inc, 2002-12)
The aim of the present research was to explore the capacity of PreR-Co to process prorenin purified from kidney and corpora lutea (CL) and to study its action on extrarenal tissues. The PreR-Co was obtained from plasma as ...