| 冠醚型电极对局部麻醉药响应功能的研究 |
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| 引用本文： | 周性尧,胡奇志.冠醚型电极对局部麻醉药响应功能的研究[J].分析化学,1992,20(1):58-60. |
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| 作者姓名： | 周性尧 胡奇志 |
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| 作者单位： | 武汉大学化学系，武汉大学化学系，武汉大学化学系，武汉大学化学系 武汉 430072，武汉 430072，武汉 430072，武汉 430072 |
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| 摘 要： | 用二苯并24-冠-8作为活性物质、邻苯二甲酸二(2-乙基)己酯为增塑剂制得PVC膜电极。电极对局麻药丁卡因、普鲁卡因和利多卡因具有能斯特响应,用于局麻药针剂的测定取得满意的结果。
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| 关 键 词： | 冠醚 电极 丁卡因 普鲁卡因 |
Selective Crown Ether-Polyvinyl Chloride Membrane Electrodes for Local Anesthetics |
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| Zhou Xingyao,Hu Qizhi,Li Weihong,Bi Yongsheng.Selective Crown Ether-Polyvinyl Chloride Membrane Electrodes for Local Anesthetics[J].Chinese Journal of Analytical Chemistry,1992,20(1):58-60. |
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| Authors: | Zhou Xingyao Hu Qizhi Li Weihong Bi Yongsheng |
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| Institution: | Zhou Xingyao~*,Hu Qizhi,Li Weihong,Bi Yongsheng |
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| Abstract: | A PVC membrane electrode based on dibenzo-24-crown-8 for local anesthetics is described. The electrode exhibited a Nernstian response to dicaine, procaine and lidocaine cations. By using the method of transfer process across two immiscible liquid/liquid interface, the dissociation constants of dicaine hydrochloride were determined. |
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| Keywords: | Dibenzo-24-crown-8 electrode Dicaine Procaine Lidocaine |
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