Issue 5, 2012
From the journal:

Analytical Methods

Application of non-polar solvents to extractive electrospray ionization of 1-hydroxypyrene†

Xue Li,ab   Xiaowei Fang,b   Zhiqiang Yu,c   Guoying Sheng,c   Minghong Wu,d   Jiamo Fu,ac   Feiyan Yanb  and  Huanwen Chen*b  

* Corresponding authors

a Institute of Environmental Pollution and Health, School of Environmental and Chemical Engineering, Shanghai University, Shanghai 200444, P. R. China
E-mail: zlpamylee@gmail.com
Fax: +86 21-6613-6928
Tel: +86 21-6613-6928

b Jiangxi Key Laboratory for Mass Spectrometry and Instrumentation, Applied Chemistry Department, East China Institute of Technology, Nanchang 330013, P. R. China
E-mail: chw8868@gmail.com
Fax: +86 791-8389-6370
Tel: +86 791-8389-6370

c Guangdong Key Laboratory of Environmental Protection & Resource Utilization, State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, P. R. China
E-mail: shenggy@gig.ac.cn
Fax: +86 20-8529-0706
Tel: +86 20-8529-0196

d Shanghai Applied Radiation Institute, School of Environmental and Chemical Engineering, Shanghai University, Shanghai 200444, P. R. China
E-mail: mhwu@staff.shu.edu.cn
Fax: +86-21-6613-6898
Tel: +86 21-6613-7801

Abstract

Extractive electrospray ionization of 1-hydroxypyrene (1-OHP) is achieved by using non-polar solvents (e.g., benzene, toluene, xylene, pentane and hexane) as the primary ESI solvent. The extraction of 1-OHP from various polar sample solutions by a non-polar primary ESI solvent is identified and 1-OHP ionization efficiency strongly depends on the sample solution.

Graphical abstract: Application of non-polar solvents to extractive electrospray ionization of 1-hydroxypyrene

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Article information

DOI
https://doi.org/10.1039/C2AY25178G
Article type
Communication
Submitted
19 Feb 2012
Accepted
13 Mar 2012
First published
03 Apr 2012

Anal. Methods, 2012,4, 1212-1214

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Application of non-polar solvents to extractive electrospray ionization of 1-hydroxypyrene

X. Li, X. Fang, Z. Yu, G. Sheng, M. Wu, J. Fu, F. Yan and H. Chen, Anal. Methods, 2012, 4, 1212 DOI: 10.1039/C2AY25178G

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