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Epoxy resins (EP) have been widely applied in chemical engineering, composite materials, and aerospace. Nevertheless, the high fire hazard of flammable epoxy resins, which release considerable hazardo...
Philadelphia is the poorest large city in the United States. It’s also unusual in having a high proportion of homeowners compared to renters. Taken together, this means that poorer homeowners may lack...
This paper summarizes our studies on metal and metalloid uptake by the date palm, Phoenix dactylifera L., a tree of considerable importance in arid regions. The typical concentrations of 17 elements i...
To investigate the eco-toxicity of ionic liquids (ILs), experiments on growth of three kinds of bacteria were carried out for six common ILs with halogen anion by a micro-calorimetric method at 310 k....
Methanogenic archaea possess unusual seryl-tRNA synthetases (SerRS), evolutionarily distinct from the SerRSs found in other archaea, eucaryotes and bacteria. Our recent X-ray structural analysis of ...
Problem statement: The fungus, Metarhizium anisopliae (Metschnikoff) Sorokin produces some cyclic peptide toxins, destruxins, which exhibit a variety of insecticidal actions. Citrus leafminer, Phylloc...
The antioxidant activity of ethanolic seed extract of Hibiscus sabdariffa l. was investigated in toxicity induced by chronic administration of sodium nitrate in wistar rats. Twenty-five adult wistar r...
Gold Drugs: Mechanism of Action and Toxicity.
The effect of vinegar produced from the boiled extract of black soybeans on apoptosis induction in human monoblastic leukemia U937 cells was investigated. The boiled extract of black soybeans obtained...
以苦杏壳为原料经热解制取木醋液,研究其抑菌活性和理化性质,为苦杏壳木醋液作为一种植物源抗菌剂的应用提供理论依据。利用干馏法,分别在90~170℃、170~370℃和370~500℃ 3个温度段收集粗质木醋液,并经过静置、木炭粉吸附杂质、过滤等过程得精制木醋液。结果表明,精制得率随干馏温度的增加而降低,其中170℃~370℃段产量最大、pH值最低、有机酸含量最高、抑菌能力也最强。GC/MS分析170...
Asymmetric reduction of the prochiral aromatic ketone catalyzed by yeast cells is one of the most promising routes to produce its corresponding enantiopure aromatic alcohol, but the space-time yield d...
In this study, we examined the effects of Spirulina platensis, a multicellular filamentous blue-green algae currently used world-wide as a food supplement, upon acute and subchronic treatments to rode...
The objective of this study was to determine the sediment quality assessment of Ganga River at Kanpur city where effluents from tannery industries are discharged. Sediment samples from control, upstre...
Increased sulfur loads originating from polluted surface water and groundwater, and from enhanced atmospheric input, are a major threat to the biogeochemical functioning and biodiversity of freshwater...

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