CHROMATOGRAPHIC AND RELATED STUDIES OF ALKYLAMIDE PHASES

被引：31

作者：

BUSZEWSKI, B ^{[1
]}

KASTURI, P ^{[1
]}

GILPIN, RK ^{[1
]}

GANGODA, ME ^{[1
]}

JARONIEC, M ^{[1
]}

机构：

[1] KENT STATE UNIV,DEPT CHEM,KENT,OH 44242

来源：

CHROMATOGRAPHIA | 1994年 / 39卷 / 3-4期

关键词：

COLUMN LIQUID CHROMATOGRAPHY; CHEMICALLY BONDED PHASE (CBP); ALKYLAMIDE PHASE; SURFACE CHARACTERIZATION; THERMAL STABILITY; PACKINGS EVALUATION;

D O I：

10.1007/BF02274494

中图分类号：

Q5 [生物化学];

学科分类号：

071010 [生物化学与分子生物学]; 081704 [应用化学];

摘要：

A series of chemically bonded phases has been prepared with amide groups localized by means of hydrophobic ligands. The physicochemical and chromatographic properties of such phases with chain lengths ranging from Cg to Cg have been examined by porosimetry, elemental analysis, solid-state NMR, and liquid chromatography. Subsequently, the conformational dynamics of these phases have been investigated by analyzing the dependence of the capacity factor (k) on the reciprocal of temperature for different organic compounds. Special emphasis has been given to the reproducibility of retention data obtained before and after temperature-dependent measurements.

引用

页码：155 / 161

页数：7

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