Search
Now showing items 1-10 of 353
SURVEY OF CATALYST AND REDUCTANT EFFECTS ON OXORHENIUM CATALYZED DEOXYDEHYDRATION OF GLYCOLS
(2015-02-06)
Sustainable and renewable carbon sources are of great interest for long term succession of humankind. The sugars and polyols derived from cellulosic biomass offer such a sustainable feedstock considering cellulosic biomass ...
Study of Metal-Enhanced Fluorescence of Dye-Doped Silica Nanoparticles
(2012)
Enhancement of molecular fluorescence is of great interest due to the widespread popularity of fluorescence-based detection techniques available today. Although fluorescence-based detection is considered to be more sensitive ...
Metal-ligand covalency in uranium, thorium, and cerium coordination chemistry: elucidating the nature of chemical bonding in f-element complexes using phosphorus ligands
(2022-05-13)
Herein the syntheses and characterization of model actinide and lanthanide complexes bearing phosphorus-based ligands are reported. High-symmetry molecular models featuring phosphorus-based ligands are very advantageous ...
Spectroscopic and structural studies of ogranotin(IV) carboxylates and 1:1 chloride complexes /
(1983)
Organotin(IV) carboxylates of the formula {(C(, 6)H(, 5))(, 3)P(CH(, 2))(, 2)CO(, 2)SnR(, 3)}('+) X('-) where X is a halide or pseudohalide were prepared through the nucleophilic displacement of the anions in R(, 3)SnX ...
Advancement of Natural Products: Optimization of Instrumentation and Examples of their Application to the Isolation of New Compounds
(2019)
The world of natural products has a long rich history dating back thousands of years and was the origin of medicine as we know it. Advancements in the field of natural products can be seen not only in the isolation of new ...
Elucidating the catalytic mechanism of malic enzyme via site-directed mutagenesis studies.
(2001)
Based on homology search results and the three-dimensional structures of malic enzymes, 12 highly conserved ionizable residues were selected as potential general acid/base in the malic enzyme reaction. Site-directed ...
Solid Acid Catalyzed Polysaccharide Hydrolysis
(2012)
In addition to the rising costs of gasoline and the depletion of fossil fuels, air pollution caused by burning fossil fuels has increased the need to develop alternative renewable fuels. One possible alternative is the ...