| 同步-导数荧光光谱法直接测定人体尿液中的盐酸环丙沙星的方法研究 |
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| 引用本文： | 王静萍,杜黎明,许庆琴. 同步-导数荧光光谱法直接测定人体尿液中的盐酸环丙沙星的方法研究[J]. 分析科学学报, 2001, 17(2): 135-137 |
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| 作者姓名： | 王静萍 杜黎明 许庆琴 |
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| 作者单位： | 山西师范大学分析测试中心,;山西师范大学分析测试中心,;山西师范大学分析测试中心, |
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| 摘 要： | 研究了人体尿液中环丙沙星的荧光性质。通过控制体系中的pH值,消除了背景干扰,据此建立了同步－导数荧光光谱法直接测定人体尿液中环丙沙星含量的新方法。其线性范围为1．3－33．1ng/L,回收率99％－104％,相对标准偏差2．0％－2．4％。
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| 关 键 词： | 环丙沙星 同步-导数荧光光谱法 尿样 |
| 文章编号： | 1006-6144(2001)02-0135-03 |
| 修稿时间： | 2000-08-02 |
Studies on the Determination of Ciprofloxacin in Human Urine Using the Synchronous-Derivative Fluorimetry |
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| WANG Jing-Ping,DU Li-ming,XU Qing-qin. Studies on the Determination of Ciprofloxacin in Human Urine Using the Synchronous-Derivative Fluorimetry[J]. Journal of Analytical Science, 2001, 17(2): 135-137 |
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| Authors: | WANG Jing-Ping DU Li-ming XU Qing-qin |
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| Abstract: | The fluorescence characteristics of ciprofloxacin in human urine was investigated in detail. The background interference was eliminated effectively at pH of 3.7. Based on this, a new method for the determination of ciprofloxacin in human urine using the first order synchronous-derivative fluorimetry has been developed. The linear range was 1.3～33.1 mg/L. The recovery was 99％～104％ and RSD was 2.0％～2.4％. |
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| Keywords: | Ciprofloxacin Synchronous derivative fluorimetry Human urine |
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