%0 Journal Article
%T Application of microfluidic chip to realize controllable pH gradient
%A Chunxiong Luo
%A Manhui Sun
%A Luping Xu
%A Zhiling Zhang
%A C Crozatier
%A Yong Chen
%A Hang Ji
%A <br>LUOChunxiong
%A SUNManhui
%A XULuping
%A ZHANGZhiling
%A CCrozatier
%A CHENYong
%A JIHang
%J 科学通报(英文版)
%D 2005
%I 
%X A kind of PH gradient microfluidic chips through soft-lithography microfabrication for isoelectric focusing (IEF) and high performance liquid chromatography (HPLC) is introduced here. These pH gradient chips have the advan- tages such as easy fabrication, controllable pH range and precision, isoelectric focusing and separation at the same time, low voltage for isoelectric focusing, and time stable pH gradient. This method has potential application to sample preparation, separation and analysis of microfluidic chips.
%K microfluidic
%K pH gradient
%K soft-lithography
%K laminar flows
%K lab on a chip<br>微流体
%K 控制方法
%K PH梯度
%K 平版印刷术
%K 层流
%K 石印术
%K 电场
%K 阴极
%K 电化学方法
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=01BA20E8BA813E1908F3698710BBFEFEE816345F465FEBA5&cid=96E6E851B5104576C2DD9FC1FBCB69EF&jid=DD6615BC9D2CFCE0B6F945E8D5314523&aid=26228266583D008E342F00C4491815E9&yid=2DD7160C83D0ACED&vid=771152D1ADC1C0EB&iid=E158A972A605785F&sid=683005D16807E4FE&eid=4C2B9916B58305BE&journal_id=1001-6538&journal_name=科学通报(英文版)&referenced_num=0&reference_num=15