Hybrid organic-inorganic monolithic stationary phase for acidic compounds separation by capillary electrochromatography

Journal of Chromatography. a
Lijuan YanYukui Zhang

Abstract

A novel type of organic-inorganic hybrid porous silica-based monolithic stationary phase for capillary electrochromatography (CEC) has been developed by sol-gel chemistry combined with supramolecular template-based approach in a simple and rapid manner. Both chromatographic interaction and electrophoretic migration contribute to the separation of acidic compounds by the monolithic column. Eight organic acids were separated rapidly with column efficiency up to 267,000 theoretical plates/m. The influences of buffer concentration and organic modifier content on the separation have been investigated. In addition, the hybrid monolithic column was used to separate triterpenoids from Ganoderma lucidum.

References

Aug 29, 2000·Journal of Chromatography. a·J J Pesek, M T Matyska
Aug 29, 2000·Journal of Chromatography. a·L A ColónA M Fermier
Aug 21, 2001·Analytical Chemistry·N TanakaN Ishizuka
Sep 6, 2001·Analytical Chemistry·M T DulayR N Zare
Jun 13, 2002·Journal of Chromatography. a·Hanfa ZouQuanzhou Luo
Sep 19, 2002·Journal of Chromatography. a·Nobuo TanakTohru Ikegami
Oct 10, 2002·Chemical Reviews·A P Wight, M E Davis
Dec 14, 2002·Electrophoresis·Emily F HilderJean M J Fréchet
Jul 25, 2003·Journal of Chromatography. a·A M Siouffi
Aug 22, 2003·Journal of Chromatography. a·Lindsay J SondergeldMichelle M Bushey
Nov 25, 2003·Analytical Chemistry·Stephanie M Piraino, John G Dorsey

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Citations

Jun 22, 2013·Journal of Pharmaceutical and Biomedical Analysis·Tarang NemaPaul C Ho
Jun 22, 2011·Annual Review of Analytical Chemistry·Anna NordborgPaul R Haddad
Jun 5, 2016·Journal of Pharmaceutical and Biomedical Analysis·Jialiang GuoZhengjin Jiang
Jun 17, 2016·Annual Review of Analytical Chemistry·Tohru Ikegami, Nobuo Tanaka
Sep 28, 2016·Journal of Separation Science·Zuzana Zajickova
Jan 23, 2017·Journal of Chromatography. a·Zhongshan LiuHanfa Zou
Aug 29, 2007·Analytica Chimica Acta·Lin He, Chee-Seng Toh
Jul 22, 2014·Journal of Separation Science·Ran AnJinxiang Li
Dec 1, 2006·Electrophoresis·Junjie OuHanfa Zou
Sep 7, 2007·Electrophoresis·Christian W Klampfl
Jul 16, 2009·Journal of Separation Science·Li Li, Luis A Colón
Jul 7, 2005·Behavioral Neuroscience·Henry E Heffner, Gimseong Koay
Nov 30, 2005·Electrophoresis·Sebastiaan Eeltink, Wim Th Kok
May 20, 2011·Journal of Separation Science·Haifeng HanShengxiang Jiang
Jan 8, 2020·Journal of Separation Science·Lin-Feng HuFeng-Qing Yang
May 1, 2019·Molecules : a Journal of Synthetic Chemistry and Natural Product Chemistry·Luis F C MirandaMaria E C Queiroz

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