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PCR法对杯芳烃分析体系中同系物的同时测定研究
引用本文:车自有,丁亚平,吴庆生.PCR法对杯芳烃分析体系中同系物的同时测定研究[J].计算机与应用化学,2007,24(8):1070-1072.
作者姓名:车自有  丁亚平  吴庆生
作者单位:1. 上海大学化学系,上海,200436;防化研究院604室,北京,102205
2. 上海大学化学系,上海,200436
3. 同济大学化学系,上海,200092
基金项目:国家自然科学基金 , 上海市纳米科技专项基金
摘    要:杯芳烃是重要的超分子试剂,其同系物的吸收光谱重叠严重,难以直接同时测定.本文应用主成分回归法研究了对叔丁基杯4]芳烃、对叔丁基杯6]芳烃和对叔丁基杯8]芳烃三种大分子同系化合物组成的混合体系中各组分同时直接测定,测定结果回收率为94%-111%,具有较高的准确度,且过程简单,运算快速,为同系物混合体系的同时测定研究提供了新的途径.

关 键 词:主成分回归法  杯芳烃  紫外分光光度  对杯芳烃  分析体系  同系物  同时测定  研究  regression  method  principal  component  calixarenes  multicomponent  快速  运算  过程  回收率  测定结果  直接测定  组分  混合体系  化合物组成  大分子  对叔丁基杯
文章编号:1001-4160(2007)08-1070-1072
修稿时间:2006-12-13

Simultaneous determination of multicomponent calixarenes by principal component regression method
Che Ziyou,Ding Yaping,Wu Qingsheng.Simultaneous determination of multicomponent calixarenes by principal component regression method[J].Computers and Applied Chemistry,2007,24(8):1070-1072.
Authors:Che Ziyou  Ding Yaping  Wu Qingsheng
Affiliation:1. Department of Chemistry, Shanghai University, Shanghai, 200436, China ; 2. Research Institute of Chemical Defence, Beijing, 102205, China; 3. Department of Chemistry, Tongji University, Shanghai, 200092
Abstract:The UV-spectra of compatible systems consisting of p-tert-Butyl-calix 4] arene,p-tert-Butyl-ealix 6] arene and p-tert-Butyl- calix8] arene are simultaneously measured by Principal Component Regression,and the recovery rates are between 94% and 111%. The concentrations of calixarenes in the mixture are determined successfully by Principal Component Regression,and the results are satifactory,accurate and reliable.
Keywords:principal component regression  calixarene  UV spectrophotometry
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