Meloni D, Sini MF, Cutrufello MG, Monaci R, Rombi E, Ferino I. Acid-base features of ex-hydrotalcites Mg-containing and Mg-free mixed oxides. J Therm Anal Calorim. 2013;112:489–98.Meloni D, Sini M F, Cutrufello M G, et al. Acid-base features of ex-hydrotalcites Mg-...
the effect of chemical composition of mg-al mixed oxides on both the acid-base properties and the deactivation process during the gas phase self-condensation of acetone was studied. the activity and selectivity for acetone oligomerization depended on the catalyst acid-base properties. mg-rich catalys...
in milliequivalents of cations (Na, K) and anions (Cl, S) per kilogram of dry matter (DM) and has a direct impact on blood acid–base metabolism... M Pedro,P Scott - 《Frontiers in Nutrition》 被引量: 0发表: 2017年 Effects of dietary cation-anion difference (DCAD) and Na:K on ...
Acid-base changes in rats kept on highly magnesium enriched diets using different magnesium compounds. Magn Bulletin 1987;9:161-176. (in German) 232. Classen H-G, Marquardt P, Spaeth M, Ebel H, Schumacher K-A. Improvement by chlorine of the intestinal absorption of inorganic and organic Mg...
oxidation of HMF to FDCA was carried out either by using stoichiometric oxidants, such as oxygen with highly polluting catalysts (e.g., Pb) under basic conditions, or using oxygen with homogeneous metal salts as catalysts (e.g., Co/Mn/Br) in corrosive solvents (e.g., acetic acid), ...
英文名称:ASO;AOX;Ascorbate Oxidase from plant;L-Ascorbate:oxygen oxidoreductase; Ascorbase 其他名称:维生素C氧化酶 CAS号:9029-44-1 级别:BR 分子量:67KDa(SDS-PAGE) 活力:≥400units/mg protein 活力定义:One unit causes the decrease of one micromole of ascorbic acid per minute at pH5.6 at 30℃...
Large amount of Ca2+ leaching indicated that it was the main acidity buffering agent from canopy leaching, suggesting the potential harmfulness of acid rain to the forest. Seasonal changes in the amount of base cations from canopy leaching were in the order of winter spring summer autumn, but ...
In the absence of MGAT1, N-glycans of mature glycoproteins are solely oligomannosyl, and lack all branch antennae that contain GlcNAc, Gal, Fuc, and sialic acid6. Global inactivation of the mouse Mgat1 gene leads to embryonic lethality at approximately E9.57,8. The architecture of seminiferous...
The hydrotalcites were used either as synthesised, or following calcination at 225 and 450°C. All gave almost exclusively of base-catalysed products (98–99%) and a very small amount of acid-catalysed products (1–2%). For this probe reaction only slight differences in reactivity to the ...
After immersion, the specimens were ultrasonically cleaned with chromic acid for 5 min to remove the corrosion production. The surface morphologies of the corroded specimens were observed by FEI Quanta-200 scanning electron microscopy (SEM) with the accelerating voltage of 20 kV under the secondary ...