作　　者： ; ; (向旭灿）; (姚守拙）;

机构地区： 湖南大学

出　　处： 《药学学报》 1989年第6期458-464,共7页

摘　　要： 杂多酸型载体与常规的四苯硼等型载体相比,电极性能具有独特的优点,用于乙醇等有机溶液中的药物测定,无明显的亚Nernst效应。 Drug ion-selective electrodes made with hetero-poly anion as exchange site exhibit better performances than the respective electrodes of conventional tetraphenylboron type, yielding low detection limits and fast responses. Functions of propantheline, berberine, dibazol, thiamine, streptomycin, moroxydine, tetracycline, oxytetracycline, doxycycline, erythromycin, carbetapentane, benzydamine, tetramisole and trifluoperazine electrodes are reported. The electrodes can be used in potentiometric determinations of the respective drugs in aqueous solutions, urine and mixtue of water and organic solvents.

关 键 词： 杂多酸型载体 电位滴定 电极性能

领　　域： [化学工程]