New possibilities in ion chromatography using porous monolithic stationary-phase media

被引：70

作者：

Paull, B

Nesterenko, PN

机构：

[1] Moscow MV Lomonosov State Univ, Dept Analyt Chem, Div Analyt Chem, Moscow 119899, Russia

[2] Dublin City Univ, Sch Chem Sci, Natl Ctr Sensor Res, Dublin 9, Ireland

来源：

TRAC-TRENDS IN ANALYTICAL CHEMISTRY | 2005年 / 24卷 / 04期

关键词：

capillary ion chromatography; double gradients; flow gradients; ion chromatography; ion exchange; low-pressure; monolithic media; ultra-fast;

D O I：

10.1016/j.trac.2004.11.018

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

In recent years, interest has increased in using porous monolithic stationary-phase media for high-performance separations of inorganic and organic ions. Silica and polymer-based monoliths have been produced with either bonded or coated ionic sites for anion and cation separations. These new monolithic materials have facilitated the development of a number of new approaches to the chromatographic separation of ions. These include low- and medium-pressure ion chromatography (IC), ultra-fast IC, the use of flow gradients and double gradients in IC, capillary IC and finally, multi-column/multi-dimensional IC. In this article, we review these new developments in ion analysis together for the first time. (c) 2005 Published by Elsevier Ltd.

引用

页码：295 / 303

页数：9

共 46 条

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