Using a scalar relativistic all-electron density functional method, we studied uranium(VI) complexation with benzoic acid and its derivatives in aqueous solution as models of uranyl humates. We explored monodentate, bidentate, and chelate coordination of various isomers of methyl and hydroxyl substituted benzoic acid ligands. Monodentate complexes were determined to be energetically preferred a...

Use of humic acid has great significance to improve soil quality and crop yield in loess hilly gully areas. In the present study, potassium humate (PH) fulvic (PFA) were used as amendments control project area Yan'an City, Shaanxi Province. A pot culture experiment was conducted evaluate influence two types (PH PFA) on growth characteristics ryegrass area. Results showed that application consid...

citicoline is a natural substance with neuroprotective and repairing effects. it can also increase the phosphor metabolites in cerebral cortex. regarding the various effects of citicoline on central nervous system, this research aims at studying the effects of citicoline on the thiopental sodium anesthesia. six dogs were anesthetized by intravenous injection of 20 mg ∕ kg of 2.5% thiopental sod...