In order to understand the mechanism of metal coordination by 伪 -hydroxycarboxylates and correctly evaluate the respective complex stability constants, it is essential to improve the knowledge about the ionisation of the alcohol group in these compounds. We have evaluated the hydroxyl p K a value...
1 水溶液中有机化合物 a pK值的从头计算研究 陈虹 1 丁晓琴 *2 1 北京93501部队, *2 北京药物化学研究所,102205,Email:dingxiaoqin2008@126 摘要本文运用量子化学方法计算了水溶液中一些小分子醇、酚和含氮化合物的pKa值。 使用Hartree-Fock方法和6-31G(d,p)基组分别对分子和离子的构象进行了气相几何结构的...
Relative evaluation within the nutrient-rich and nutrient-poor news, as well as the absence and presence of air, revealed its convenience of considerable metabolic reprogramming that develops predominantly in the proteomic instead of thetranscriptomic amount. D. papillatum has fundamental metabolic roads...
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obstruction of the small respiratory tract, and emphysema; any type of obstructive or inflammatory diseases of the respiratory tract, etiology or pathogenesis, or obstructive or inflammatory diseases of the respiratory tract from the group of asthma; pneumoconiosis, chronic eosinophilic pneumonia; chronic...
slides were dehydrated with an alcohol gradient concentration (100%, 95%, 90%, 70%, 50%, 30% alcohol and ddH2O for 3 min per wash). Dehydrated slides were stained with hematoxylin for 45 s, washed with water, and rinsed with ammonia. The slides were then immersed in an alcoholic solut...
The Relative Acidity of Water, Methanol and Other Weak Acids in Isopropyl Alcohol Solution Jack Hine and Mildred Hine Journal of the American Chemical Society195274 (21), 5266-5271 DOI:10.1021/ja01141a009 Equilibrium acidities in dimethyl sulfoxide solution ...
Coronal sections from the perfused brain were cut on a microtome (Microm HM 520, Labcon, Germany). The sections were stained with cresyl violet (1%) at 50 °C for 20 min following dehydration and rehydration through graded series of alcohol following the standard procedure of Guptaet al...
(Group III) Eighty seven genes involved in a range of processes, including 21 transmembrane transporters (p < 3−8), and 18 plasma membrane proteins (p < 1−6). (Group IV) Twenty four genes involved in glycolysis (p < 3−8) and alcohol biosynthesis (p < 2−...