| 表面活性剂存在下铝铁试剂荧光反应的研究 |
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| 引用本文： | 万谦宏,王建伟. 表面活性剂存在下铝铁试剂荧光反应的研究[J]. 河北大学学报(自然科学版), 1987, 0(4) |
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| 作者姓名： | 万谦宏 王建伟 |
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| 作者单位： | 河北大学化学系(万谦宏)，河北大学化学系(王建伟) |
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| 摘 要： | 本文探讨了几种不同类型表面活性剂对铝─铁试剂荧光反应的增敏作用,发现在pH5.5的缓冲溶液中,CTMAB或Zeph均可使体系的荧光强度增强五倍。因此,在上述表面活性剂存在下可望建立测定铝离子浓度范围为0.05─0.6ppm的新荧光光度法。
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Fluorimetric Reactions of Aluminium with Ferron in the Presence of Surfactants |
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| Abstract: | The sensitization of various surfactants on fluo rimetric reaction of Al with H2QSI was investigated. CTMAB and Zeph can enhance the fluoreSence intensity by fivefold at PH 5 . 5. It is possible to develop a new method for the determination of ionic aluminm concentrations ranging 0.05-0.6ppm in the presence of CTMAB or Zeph. |
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