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以合成的类脂膜2C18N^+2C1/肝素钠涂于压电晶体传感器表面来检测液相混合物。通过用单个压电晶体观测校正集和检测集样品的动力学吸附曲线,以不同时间窗口的频率响应值作为人工神经网络(ANN)的输入单元,输出单元对应于混合物中各组分的浓度,在用校正集训练后,对检验集样品的浓度进行预测。分析物两且,第一组含两个组分:正努力醇、β-萘酚;第二组含三种表面活性剂;十二烷基硫酸钠,十二烷基苯磺酸钠、N+_ 相似文献
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StudyonCobalt(Ⅱ)IonprobeforCysteineDeterminationZhangGuizhu,WangYuemei,ZhaoPeng,HeXiwen,ShiHuiming(张贵珠)(王月梅)(赵鹏)(何锡文)(史慧明)Dep... 相似文献
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A dual system and dual wavelength spectrophotometry(DSDWS)used to simultaneously determine Zrand Hf were proposed.《Zr(Hf)-xO-CTMAB》and《Zr(Hf)-CAB-CDMAA-Triton X-100》were chosenas a pair of chromophoric systems.The difference of chromophoric behaviours between Zr and Hf is in-creased by the addition of hydrogen peroxide as masking agent and by adjustment of acidity.The apparentmolar absorptivities of Zr and Hf are 2.0×10~5 and 5.0×10~4 L·mol~(-1)·cm~(-1)respectively.The proce-dure is simple and rapid. 相似文献
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