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盐酸曲马多分子印迹聚合物膜电极的制备及应用
Preparation and Application of Tramadol Hydrochloride Electrode Based on Films of Molecularly Imprinted Polymers
【摘要】 介绍了盐酸曲马多分子印迹聚合物离子选择性电极的制备、特性及应用。该电极在1.0×10-6~1.0×10-2mol/L范围内表现Nernst响应,斜率为30.4mV/pc,检测限为6.3×10-7mol/L,回收率为97%~101%。
【Abstract】 A molecular imprinting polymer membrane electrode of tramadol hydrochloride was prepared, characterized and used in pharmaceutical analysis.The electrode exhibits Nernst response in the concentration range of 1.0×10-6-1.0×10-2 mol/L.The slope was 30.4 mV/pc and the limit of detection was 6.3×10-7 mol/L.The recoveries of tramadol hydrochloride were 97%-101%.
【关键词】 分子印迹聚合物;
盐酸曲马多;
离子选择性电极;
聚氯乙烯膜;
【Key words】 molecular imprinting polymer; tramadol hydrochloride; ion-selective electrode; PVC membrane;
【Key words】 molecular imprinting polymer; tramadol hydrochloride; ion-selective electrode; PVC membrane;
【基金】 河北省科技厅重点资助项目(07276101D-37)
- 【文献出处】 中国医药工业杂志 ,Chinese Journal of Pharmaceuticals , 编辑部邮箱 ,2010年04期
- 【分类号】O657.1
- 【被引频次】1
- 【下载频次】160