| 溴酚蓝和阳离子表面活性剂的相互作用及其分析应用 |
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| 引用本文： | 韩红梅,孟晓玲,时惠敏,冯素玲,樊静.溴酚蓝和阳离子表面活性剂的相互作用及其分析应用[J].河南师范大学学报(自然科学版),2006,34(3):107-110. |
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| 作者姓名： | 韩红梅 孟晓玲 时惠敏 冯素玲 樊静 |
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| 作者单位： | 1. 濮阳职业技术学院,化学系,河南,濮阳,457000
2. 河南师范大学,化学与环境科学学院,河南,新乡,453007 |
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| 基金项目： | 国家自然科学基金
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河南省新乡市科技发展计划 |
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| 摘 要： | 根据溴酚蓝与阳离子表面活性剂氯化十四烷基二甲基苄基铵作用,生成离子缔合物,并且产生共振光散射,建立了测定氯化十四烷基二甲基苄基铵的新方法.在最佳实验条件下,方法的线性范围为0.3~4.0μg.mL-1,检测限为3.37 ng.mL-1(3σ).方法已用于合成水样和混和水样中氯化十四烷基二甲基苄基铵的测定,回收率为99.5%~103.8%.
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| 关 键 词： | 共振光散射 阳离子表面活性剂 溴酚蓝 |
| 文章编号： | 1000-2367(2006)03-0107-04 |
| 收稿时间： | 2006-03-23 |
| 修稿时间： | 2006年3月23日 |
Study on the Interaction of Bromophenol Blue with Zephiramine and It's Application |
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| HAN Hong-mei,MENG Xiao-ling,SHI Hui-min,FENG Su-ling,FAN Jing.Study on the Interaction of Bromophenol Blue with Zephiramine and It''''s Application[J].Journal of Henan Normal University(Natural Science),2006,34(3):107-110. |
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| Authors: | HAN Hong-mei MENG Xiao-ling SHI Hui-min FENG Su-ling FAN Jing |
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| Abstract: | A new determination method for a cationic surfactant, zephiramine(Zeph),was developed with resonance light scattering(RLS) technique,based on the interaction of Bromophenol Blue(BB) with Zeph.The characteristics of spectra of interaction between Bromophenol Blue and Zeph,the effective factors and optimum conditions of the reaction have been studied.Under optimum conditions,the enhanced RLS is proportional to the concentration of Zeph in the range of 0.3～(4.0(μg·mL~(-1))).The limit of detection for Zeph was 3.37 ng·mL~(-1).The proposed method was applied to the determination of Zeph in synthetic and spiked water samples with the recovery of 99.5%～103.8%. |
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| Keywords: | resonance light scattering cationic surfactant bromophenol blue |
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