Study on the new process of preparation of bismuth subnitrate 制取铋盐新工艺的研究
The adsorption of diazepam on microcrystalline bismuth subnitrate in simulated gastric fluid at 37 ℃ was found to obey the Freundlich and Langmuir relationships. 用体外实验法,研究微晶次硝酸铋于人工胃液中37℃时对安定的吸附作用。微晶次硝酸铋吸附安定,符合Freundlich吸附等温式及Langmuir吸附等温式,有可能为单分子层吸附。
Experimental results show that the solubility of bismuth subnitrate in ethylene glycol is improved greatly due to that the nitrate ester is produced in polymerization of the precursors. 结果表明:在前驱物聚合反应中有硝酸酯产生,提高了硝酸氧铋在乙二醇的溶解性能;
An in vitro study of the adsorption of diazepam on microcrystalline bismuth subnitrate 微晶次硝酸铋对安定吸附作用的研究