CONFORMATIONAL-CHANGES AND MOLECULAR-DYNAMICS OF SIMPLE SILICA IMMOBILIZED SYSTEMS

被引：27
作者：
GILPIN, RK
机构：
[1] Department of Chemistry, Kent State University, Kent, OH 44242
来源：
JOURNAL OF CHROMATOGRAPHY A | 1993年 / 656卷 / 1-2期
关键词：
D O I：
10.1016/0021-9673(93)80803-G
中图分类号：
Q5 [生物化学];
学科分类号：
071010 ; 081704 ;
摘要：
A brief review of the author's and co-workers' investigations as they relate to understanding the conformation and dynamics of chemically-modified liquid chromatographic surfaces is presented. Previously reported non-linear chromatographic behavior when using near to totally aqueous mobile phases as eluents are discussed as well as selected infrared, electron spin resonance and nuclear magnetic resonance experiments. Emphasis is placed on more recent applications of H-2 wide-line NMR spectroscopy and band shape analysis in infrared spectroscopy in order to study conformation and dynamics of the bonded ligands in different time regimes.
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页码：217 / 229
页数：13
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