Issue 52, 2015
From the journal:

Chemical Communications

Ionic liquids enable accurate chromatographic analysis of polyelectrolytes†

Kosuke Kuroda‡ab  and  Hiroyuki Ohno*ab  

* Corresponding authors

a Department of Biotechnology, Tokyo University of Agriculture and Technology, 2-24-16, Naka-cho, Koganei, Tokyo, Japan
E-mail: ohnoh@cc.tuat.ac.jp
Fax: +81-42-388-7024
Tel: +81-42-388-7024

b Functional Ionic Liquid Laboratories, Graduate School of Engineering, Tokyo University of Agriculture and Technology, 2-24-16, Naka-cho, Koganei, Tokyo, Japan
E-mail: ohnoh@cc.tuat.ac.jp
Fax: +81-42-388-7024
Tel: +81-42-388-7024

Abstract

The molecular weight distribution of polyelectrolytes was determined with high performance liquid chromatography using ionic liquids as eluents, because the electrostatic repulsion among polyelectrolytes was entirely suppressed in it. A mixed sample of polycation and polyanion was also analysed to detect them independently.

Graphical abstract: Ionic liquids enable accurate chromatographic analysis of polyelectrolytes

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Article information

DOI
https://doi.org/10.1039/C5CC02595H
Article type
Communication
Submitted
30 Mar 2015
Accepted
19 May 2015
First published
19 May 2015

Chem. Commun., 2015,51, 10551-10553

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Ionic liquids enable accurate chromatographic analysis of polyelectrolytes

K. Kuroda and H. Ohno, Chem. Commun., 2015, 51, 10551 DOI: 10.1039/C5CC02595H

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