| 聚氯乙烯膜氧氟沙星和曲马多选择电极的研制与应用 |
| |
| 引用本文： | 汪敏 张祯. 聚氯乙烯膜氧氟沙星和曲马多选择电极的研制与应用[J]. 分析化学, 1997, 25(4): 448-451 |
| |
| 作者姓名： | 汪敏 张祯 |
| |
| 作者单位： | 锦州医学院!锦州121001(汪敏，龙云，李东辉，周万彬，赵桂芝)，锦州环保研究所!121000(张祯) |
| |
| 摘 要： | 报道了以氧氟沙星碘化物与碘化铋的分子缔合物为电活性物的新型聚氯乙烯膜氧氟沙星选择电极。并以类似的方法报道了曲马多选择电极。氧氟沙星电极的特响应范围为１．０×１０＾－２－２．２×１０＾－５ｍｏｌ／Ｌ，斜率为３０ｍＶ／ＰＣ，检测限为１．６×１０＾－５ｍｏｌ／Ｌ。
|
| 关 键 词： | 离子选择电极 氧氟沙星 曲马多 氟嗪酸 |
Preparation of Polyvinyl Chloride Membrane Ofloxacin and Tramadol Selective Electrode and Its Application |
| |
| Wang Min,Long Yun,Li Donghui,Zhou Wanbin,Zhao Guizhi. Preparation of Polyvinyl Chloride Membrane Ofloxacin and Tramadol Selective Electrode and Its Application[J]. Chinese Journal of Analytical Chemistry, 1997, 25(4): 448-451 |
| |
| Authors: | Wang Min Long Yun Li Donghui Zhou Wanbin Zhao Guizhi |
| |
| Abstract: | The construction and performance characteristics of a PVC membrane ofloxacin and tramadol ion selective electrode were reported. The ofloxacin electrode showed Nernast response for ofloxacin with a slope of 30 mV/pC over the concentration range of 1. 0?0-2- 2. 2 ?0-5 mol/L. The detection limit is 1. 6?0-5 mol/L. The tramadol electrode showed Nernst response for tramadol with a slope of 57 mV/pC over the concentration range of 1. 0 ?0-1-6. 3?0-6 mol/L. The detection limit is 3. 2?0-6 mol/L. The results of determi- nation of ofloxacin and tramadol were in agreement with those of ultraviolet spectropho- tometry. |
| |
| Keywords: | Ion-selective electrode ofloxacin tramadol |
| 本文献已被 CNKI 维普 等数据库收录！ |
