نتایج جستجو برای: tin compounds
تعداد نتایج: 242520 فیلتر نتایج به سال:
Triethyltin binding to cat haemoglobin was measured after pretreatment of the protein with diethyl pyrocarbonate at pH 6.0,iodoacetamide or phenylmercuric acetate or by photo-oxidation in the presence of Methylene Blue. The pentaco-ordinate nature of the binding of triethyltin to cat haemoglobin is confirmed by the inability of intramolecularly pentaco-ordinate tin compounds to compete. Conside...
The comparison of organolanthanide complexes, (C5Me5)2SmMe(THF) (Sm1) and [(C5Me5)2Sm]2(PhC=C=C= CPh) (Sm2), with tin compounds, Bu2Sn(OMe)2 (Sn1) and Bu2Sn(OCH2CH2CH2O) (Sn2), in the preparation of random, diblock, and triblock copolymers composed of L-lactide (L-LA) or D,L-LA and cyclic carbonates, trimethylene carbonate (TMC) or 2,2-dimethyltrimethylene carbonate (DTC) is reported. The biode...
Charge transport across metal-molecule interfaces has an important role in organic electronics. Typically, chemical link groups such as thiols or amines are used to bind organic molecules to metal electrodes in single-molecule circuits, with these groups controlling both the physical structure and the electronic coupling at the interface. Direct metal-carbon coupling has been shown through C60,...
The nuclear receptor retinoid X receptor-alpha (RXR-alpha)-peroxisome proliferator-activated receptor-gamma (PPAR-gamma) heterodimer was recently reported to have a crucial function in mediating the deleterious effects of organotin compounds, which are ubiquitous environmental contaminants. However, because organotins are unrelated to known RXR-alpha and PPAR-gamma ligands, the mechanism by whi...
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