Issue 22, 2015
From the journal:

Chemical Communications

Just dip it: online coupling of “Dip-it” polymer monolith microextraction with plasma assisted laser desorption ionization mass spectrometry†

Xin Wang,a   Xianjiang Li,a   Yu Bai*a  and  Huwei Liu*a  

* Corresponding authors

a Beijing National Laboratory for Molecular Sciences, Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, Institute of Analytical Chemistry, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, P. R. China
E-mail: hwliu@pku.edu.cn
Fax: +86-10-62751708
Tel: +86-10-62754976

Abstract

A polymer monolith microextraction (PMME) procedure coupled to plasma assisted laser desorption ionization mass spectrometry (PMME-PALDI-MS) was developed for rapid and organic solvent-free trace analysis. The extraction device used a “Dip-it” sampler coated with a MWNT incorporated monolith, and the analytes adsorbed on monoliths were effectively desorbed by laser, improving detection sensitivity.

Graphical abstract: Just dip it: online coupling of “Dip-it” polymer monolith microextraction with plasma assisted laser desorption ionization mass spectrometry

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Article information

DOI
https://doi.org/10.1039/C5CC00022J
Article type
Communication
Submitted
02 Jan 2015
Accepted
06 Feb 2015
First published
09 Feb 2015

Chem. Commun., 2015,51, 4615-4618

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Just dip it: online coupling of “Dip-it” polymer monolith microextraction with plasma assisted laser desorption ionization mass spectrometry

X. Wang, X. Li, Y. Bai and H. Liu, Chem. Commun., 2015, 51, 4615 DOI: 10.1039/C5CC00022J

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