نتایج جستجو برای: zinc acetate dihydrate znoac22h2o
تعداد نتایج: 125135 فیلتر نتایج به سال:
This work presents two protocols for the green in situ synthesis of zinc oxide nanoparticles (ZnO-NP) on cotton with aim to develop sustainable fabric an ultraviolet protection factor (UPF). The differed order immersing reactive solutions three batches, i.e., precursor (0.1 M acetate dihydrate), reducing agent (aqueous extract Japanese knotweed leaves) and alkali (wood ash waste). scanning elec...
To extend our observations that single or repeated application of a gel containing the NNRTI MIV-150 (M) and zinc acetate dihydrate (ZA) in carrageenan (CG) (MZC) inhibits vaginal transmission of simian/human immunodeficiency virus (SHIV)-RT in macaques, we evaluated safety and anti-SHIV-RT activity of MZC and related gel formulations ex vivo in macaque mucosal explants. In addition, safety was...
Zinc oxide (ZnO) is one of the most promising materials applied in Li-ion batteries. In this research, ZnO was synthesized by thermal decomposition zinc oxalate dihydrate. This precursor obtained from precipitation process sulfate with oxalic acid. In-depth studies were carried out on effect various heating temperatures dihydrate precursors synthesis. The as-prepared characterized XRD, SEM, and...
The glycolysis of postconsumer polyethylene terephthalate (PET) waste was evaluated with catalysts of zinc acetate, zinc stearate and zinc sulfate, showing that zinc acetate was the most soluble and effective. The chemical recycling by solvolysis of polylactic acid (PLA) and PET waste in either methanol or ethanol was investigated. Zinc acetate as a catalyst was found to be necessary to yield a...
BACKGROUND A previous meta-analysis of 3 zinc acetate lozenge trials estimated that colds were on average 40% shorter for the zinc groups. However, the duration of colds is a time outcome, and survival analysis may be a more informative approach. The objective of this individual patient data (IPD) meta-analysis was to estimate the effect of zinc acetate lozenges on the rate of recovery from col...
Abstract Background Various parts of Anacardium occidentale plant possess curative qualities like antidiabetic, anti-inflammatory, antibacterial, antifungal, and antioxidant. Aqueous extract this leaf was used in biosynthesizing zinc oxide (ZnO) nanoaggregates using two precursors salt (zinc acetate dihydrate [Zn(CH 3 COO) 2 ?2H O] chloride [ZnCl ]). The synthesized ZnO samples were a comparati...
Abstract Hollow nanostructures have attracted attention because of their unique physiochemical properties and broad potential applications in electronics, optics photonics. In this study, a facile hydrothermal approach was developed to fabricate hollow ZnO microspheres via self-assembled rod-like nanostructures. The morphology-controlled synthesis conducted by altering treatment temperature (15...
In the title compound, (C(4)H(8)N(3)O)(2)[Zn(C(7)H(3)NO(4))(2)(H(2)O)(2)]·2H(2)O, the Zn(II) ion is six-coordinated in a distorted octa-hedral geometry by two pyridine-2,4-dicarboxyl-ate (pydc) ligands in the equatorial plane and two water mol-ecules in the axial positions. The pydc ligands act as bidentate chelating ligands through one carboxyl-ate O atom and the pyridine N atom. Inter-molecul...
Sir—Upon reviewing the recently published report by Turner et al. [1] about the effects of zinc gluconate or zinc acetate lozenges on experimental and natural rhinovirus colds, I realized that I have some information that was inadvertently omitted and that is necessary to accurately discern the meaning of the report. As a zinc ion availability (ZIA) consultant for Warner Lambert, I found that t...
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