Issue 11, 2012
From the journal:

Analyst

New poly(ionic liquid)-grafted silica multi-mode stationary phase for anion-exchange/reversed-phase/hydrophilic interaction liquid chromatography†

Hongdeng Qiu,ab   Abul K. Mallik,a   Makoto Takafuji,ac   Shengxiang Jiangb  and  Hirotaka Ihara*ac  

* Corresponding authors

a Department of Applied Chemistry and Biochemistry, Kumamoto University, 2-39-1 Kurokami, Kumamoto 860-8555, Japan
E-mail: ihara@kumamoto-u.ac.jp
Fax: +81-96-342-3662
Tel: +81-96-342-3661

b Lanzhou Institute of Chemical Physics, Chinese Academy of Science, Lanzhou 730000, China

c Kumamoto Institute for Photo-Electro Organics (Phoenics), Kumamoto 862-0901, Japan

Abstract

A new poly(ionic liquid)-grafted silica stationary phase was prepared and characterized. It was then applied for multi-mode chromatographies, including ion-exchange, reversed-phase, and hydrophilic interaction liquid chromatographies for the effective separation of anions, hydrophobic compounds, and small polar molecules, respectively.

Graphical abstract: New poly(ionic liquid)-grafted silica multi-mode stationary phase for anion-exchange/reversed-phase/hydrophilic interaction liquid chromatography

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Article information

DOI
https://doi.org/10.1039/C2AN35348B
Article type
Communication
Submitted
14 Mar 2012
Accepted
03 Apr 2012
First published
04 Apr 2012

Analyst, 2012,137, 2553-2555

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New poly(ionic liquid)-grafted silica multi-mode stationary phase for anion-exchange/reversed-phase/hydrophilic interaction liquid chromatography

H. Qiu, A. K. Mallik, M. Takafuji, S. Jiang and H. Ihara, Analyst, 2012, 137, 2553 DOI: 10.1039/C2AN35348B

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