Issue

Vol. 22 No. 5 (2010): Vol 22 Issue 5

Acidized Poly(vinyl alcohol) Coated Capillary in Electrophoresis†

Zhen Hua Mei
Key Laboratory of Eco-chemical Engineering, Ministry of Education, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao-266042, P.R. China
Xiao Lin Li
Key Laboratory of Eco-chemical Engineering, Ministry of Education, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao-266042, P.R. China

Corresponding Author(s) : Zhen Hua Mei

mzh62@qust.edu.cn

Asian Journal of Chemistry, Vol. 22 No. 5 (2010): Vol 22 Issue 5

Abstract

In this work, a coated capillary is fabricated physically. The coating liquid contained poly(vinyl alcohol) and citric acid at the concentration of 1 % (w/v) and 0.1 mol/L, respectively. The capillary coating resulted in a good effect of preventing protein absorption on capillary wall as performing a capillary electrophoresis with amperometric detection.

Keywords

Coated capillary Poly(vinyl alcohol) Capillary electro-phoresis Protein absorption Peak tailing
(1)
Hua Mei, Z.; Lin Li, X. Acidized Poly(vinyl Alcohol) Coated Capillary in Electrophoresis†. ajc 2010, 22, 3453-3457.
Download Citation
Endnote/Zotero/Mendeley (RIS)
BibTeX
Author biographies is not available.
Download
PDF
Statistic
Read Counter : 43 Download : 54