| PVC膜石墨药物电极的研制及其应用 |
| |
| 引用本文： | PVC膜石墨药物电极的研制及其应用[J]. 中国药科大学学报, 1988, (2): 132-134. |
| |
| 作者姓名： | 范锦华 孟令琴 沈友昌 杨玉倩 |
| |
| 作者单位： | 中国药科大学无机化学教研室(范锦华)，南京铁道医学院(孟令琴)，中国药科大学分析化学教研室(沈友昌)，杨州药检所(杨玉倩) |
| |
| 摘 要： | 近年来,药物选择电极的研制和应用十分活跃,已研制的各类各式药物电极不下70余种,每种药物电极均有其专属对象。本文报道了以四苯硼钠(Na-TPB)为活性物质的PVC膜石墨药物电极的研制及其应用。该电极制作简便,成本低廉(不需内参比电极和内参比液),
|
| 关 键 词： | 药物电极 石墨 |
PREPARATION AND APPLICATION OF GRAPHITE OF GRAPHITE CURRENT DRUG ELECTRODES |
| |
| PREPARATION AND APPLICATION OF GRAPHITE OF GRAPHITE CURRENT DRUG ELECTRODES[J]. Journal of China Pharmaceutical University, 1988, (2): 132-134. |
| |
| Authors: | Fan Jinhu Meng Lingqin Shen Youchang Yang Yuqian |
| |
| Affiliation: | Department of Inorganic Chemistry; ~*Department of Analytical Chemistry |
| |
| Abstract: | This paper deals with the preparation of graphite current drug electrode and presents the methods of protentiometric titration for the determination of ingredients contained in 20 kinds of potentiometrical preparations. These methods are based on the use of graphite drug electrode as indicator electrode with the sodium tetraphenyl boron as titrant. The results showed on significant difference by the proposed method as compared with official methods. For instance, the average percentage recovery of propanthine bromide is 99.82% with standard deviation 0.38%. The electrode can be employed in the rapid determination of pharmaceutical preparations. |
| |
| Keywords: | Pharmaceutical electrode Graphite |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《中国药科大学学报》浏览原始摘要信息 |
|
点击此处可从《中国药科大学学报》下载全文 |
