Synthesis and characterization of β-cyclodextrin modified hyperbranched carbosilane as stationary phase for GC

A new β-cyclodextrin modified hyperbranched carbosilane stationary phase for gas chromatography was synthesized by substituting the -OH groups of β-cyclodextrin with hyperbranched carbosilane and was coated on the inner wall of fused silica capillary column for gas chromatography. The chromatographi...

Full description

Saved in:
Bibliographic Details
Published in:Chinese chemical letters 2012-11, Vol.23 (11), p.1259-1262
Main Authors: Chen, Guo Wen, Zhang, Chen, Li, Wen Jie, Zhou, Chuan Jian, Feng, Sheng Yu
Format: Article
Language:English
Subjects:
Cyclodextrin
Gas chromatography
Hyperbranched carbosilane
Stationary phase
合成
改性
气相色谱固定相
气相色谱法
环糊精
聚碳硅烷
表征
超支化
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:A new β-cyclodextrin modified hyperbranched carbosilane stationary phase for gas chromatography was synthesized by substituting the -OH groups of β-cyclodextrin with hyperbranched carbosilane and was coated on the inner wall of fused silica capillary column for gas chromatography. The chromatographic behaviors of the stationary phase were studied. The initial testing results showed that it possessed good separation abilities for several kinds of mixtures, such as benzenes, acrylates, ketones and alkylchlorides.
ISSN:1001-8417
1878-5964
DOI:10.1016/j.cclet.2012.09.012