The reaction of the N-phenyl-2-(1,2,3,4-tetrahydronaphthalen-1-yl-idene)hy-dra-zine-car-bo-thio-amide ligand with zinc acetate dihydrate in a 2:1 molar ratio yielded a yellow solid, which was crystallized from DMSO to obtain the title compound, [Zn(C17H16N3S)2]·C2H6OS. The Zn(II) ion is four-coordinated in a distorted tetra-hedral environment by two deprotonated ligands. Each ligand acts as an ...

Various morphologies of low dimensional ZnO nanostructures, including spheres, rods, sheets, and wires, were successfully synthesized using a simple and facile hydrothermal method assisted with different surfactants. Zinc acetate dihydrate was chosen as the precursors of ZnO nanostructures. We found that polyethylene glycol (PEG), polyvinylpyrrolidone (PVP), glycine, and ethylene glycol (EG) pl...

A system for separation of zinc traces from large amounts of cadmium is proposed in this paper. It is based on the solid-phase extraction of the zinc in the form of thiocyanate complexes by the polyurethane foam. The following parameters were studied: effect of pH and of the thiocyanate concentration on the zinc extraction, shaking time required for quantitative extraction, amount of PU foam ne...

nanocomposite of zro2/zno was prepared under ultrasonic irradiation by sol gel process from directly mixing zirconium and zinc gels, and the mixture was placed under ultrasonic irradiation for 2 hours then aging time the filtrated composite gel was calcinated at 500°c for 3h in furnace. the precursor sol of zirconium was prepared from an aqueous solution of zrcl4 and zinc acetate dihydrated was...

The ability of zinc acetate to modify the carcinogenic effects of CdCl2 in male Wistar [Crl:(WI)BR] rats was studied over a 2-year period. Groups of rats received a single s.c. injection of Cd (30.0 ¿imol/kg) in the dorsal thoracic midline or ¡.HI. in the right thigh at time 0. Zinc was given in three separate s.c. doses of 0.1, 0.3, or 1.0 mmol/kg (at —¿ 6, 0, and +18 h relative to cadmium...

The ability of zinc acetate to modify the carcinogenic effects of CdCl2 in male Wistar [Crl:(WI)BR] rats was studied over a 2-year period. Groups of rats received a single s.c. injection of Cd (30.0 mumol/kg) in the dorsal thoracic midline or i.m. in the right thigh at time 0. Zinc was given in three separate s.c. doses of 0.1, 0.3, or 1.0 mmol/kg (at -6, 0, and +18 h relative to cadmium) in th...

Abstract Electrolytic batteries with the anode or cathode formed by electro-deposition from electrolytes show promising potential for simplifying fabrication process of flexible and micro-size rechargeable batteries. Thin zinc both electro-deposited simultaneously are demonstrated investigated here. We find that acetate anions (Ac - ) excellent electro-depositing efficiency manganese oxide cath...

Weaned piglets were fed diets containing 57 (low) or 2425 (high) mg kg(-1) analytical grade ZnO for a period of 5 weeks. Intestinal contents were sampled in weekly intervals and analyzed for bacterial cell numbers and main bacterial metabolites. The most severe effects of high dietary zinc were observed 1 week after weaning in the stomach and small intestine. Pronounced reductions were observed...