A green and efficient one-pot three component reaction of 4-hydroxycoumarin or 1,3-dimethylbarbutyric acid, aryl glyoxals and amides (thioacetamide) has been developed in the presence of BF3- SiO2 nanoparticles in water. This method has several advantages such as high to excellent product yields in short reaction time, atom economy, environment friendly, reusable catalyst and no need for chroma...

Electrophoretic separations of proteins are widely used in proteomic analyses, and rely heavily on SDS electrophoresis. This mode of separation is almost exclusively used when a single dimension separation is performed, and generally represents the second dimension of two-dimensional separations. Electrophoretic separations for proteomics use robust, well-established protocols. However, many va...

ADVERTISEMENT RETURN TO ISSUEEditorialNEXTForum: Polymer Membranes for Precision SeparationsRuilan GuoRuilan GuoDepartment of Chemical and Biomolecular Engineering, University Notre Dame, Indiana 46556, United StatesMore by Ruilan Guohttps://orcid.org/0000-0002-3373-2588 William A. Phillip*William PhillipDepartment States*Email: [email protected]More Philliphttps://orcid.org/0000-0001-8871-585X...

Throughout this work, different methods for chiral separations have been developed and investigated. Cyclodextrins have been employed within each of the projects, with the exception of the last section, where the protein avidin was used. Gas chromatography (GC) has been utilized for the study of enantiomer resolution of the atropisomers of PCBs, o,p ́-DDD and o,p ́-DDT. Different substituents and...