Back to Search Start Over

Simple Preparation of Solid-phase Microextraction Fiber with Cation Exchange Capacities Using Poly(butadiene-maleic acid)

Authors :
Zhu, Yingli
Shen, Guobin
Zhang, Feifang
Yang, Bingcheng
Source :
Analytical Sciences; October 2013, Vol. 29 Issue: 10 p1009-1011, 3p
Publication Year :
2013

Abstract

A simply way was proposed to prepare solid-phase microextraction (SPME) fiber with cation-exchange functional groups by the thermally initiated radical polymerization of poly(butadiene-maleic acid) (PBMA) copolymer onto a silica capillary. The capacity of the fiber coating could be easily controlled by fabricating successive layers of PBMA. The performance of the fiber combined with ion chromatography was evaluated by choosing Mg2+and Ca2+as model analytes; ~13 and ~51-fold enrichment factors for Mg2+and Ca2+were obtained, respectively.

Details

Language :
English
ISSN :
09106340 and 13482246
Volume :
29
Issue :
10
Database :
Supplemental Index
Journal :
Analytical Sciences
Publication Type :
Periodical
Accession number :
ejs60211684
Full Text :
https://doi.org/10.2116/analsci.29.1009