%0 Journal Article
%T Theoretical Study of Contactless Conductivity Detector for Electrophoresis Chip<br>电泳芯片无接触电导检测器的理论研究
%A LI Xia
%A WEN Zhiyu
%A WEN Zhongquan
%A <br>李霞
%A 温志渝
%A 温中泉
%J 色谱
%D 2004
%I 
%X Currently most electrophoresis chips use optical detection methods, which brings some difficulties in micromation and integration of electrophoresis chips. In order to solve this problem, a new high-frequency contactless conductivity detector for electrophoresis chip is designed. At the same time, theoretical study and analysis of this new detector are carried out, based on the construction of an equivalent circuit mode of high-frequency conductivity detector and the design of the structure. With the consideration of many factors including band broadening, the dimensions of the structure were designed and optimized. In summary, the detector has many advantages such as wide application range, simple structure and easy integration.
%K capillary electrophoresis
%K micro electromechanical system
%K contactless conductivity detection<br>毛细管电泳
%K 微型机电系统
%K 无接触电导检测
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=6579068328FE643F&jid=4D81E042D77AFEC6881D14759692069C&aid=808D4C4F0D66C02D&yid=D0E58B75BFD8E51C&vid=BC12EA701C895178&iid=94C357A881DFC066&sid=8F2250DA83AF77B8&eid=DCE57F652E4ADAFC&journal_id=1000-8713&journal_name=色谱&referenced_num=0&reference_num=9