Rapid analysis of benzalkonium chloride using paper spray mass spectrometry

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成果类型：

期刊论文

作者：

Liu, Jingjing;Deng, Wenjie;Yu, Muqian;Wen, Ruizhi;Yao, Shouzhuo;...

通讯作者：

Chen, Bo

作者机构：

[Liu, Jingjing; Deng, Wenjie; Yu, Muqian; Wen, Ruizhi; Chen, Bo; Yao, Shouzhuo] Hunan Normal Univ, Key Lab Phytochem R&D Hunan Prov, Minist Educ, Changsha 410081, Hunan, Peoples R China.

[Liu, Jingjing; Deng, Wenjie; Yu, Muqian; Wen, Ruizhi; Chen, Bo; Yao, Shouzhuo] Hunan Normal Univ, Key Lab Chem Biol & Tradit Chinese Med Res, Minist Educ, Changsha 410081, Hunan, Peoples R China.

[Liu, Jingjing] Univ South China, Coll Chem & Chem Engn, Hengyang 421001, Peoples R China.

通讯机构：

[Chen, Bo] H

Hunan Normal Univ, Key Lab Phytochem R&D Hunan Prov, Minist Educ, Changsha 410081, Hunan, Peoples R China.

语种：

英文

关键词：

Benzalkonium chloride;Biocides;Cation surfactant;High performance liquid chromatography;Paper spray mass spectrometry

期刊：

Journal of Pharmaceutical and Biomedical Analysis

ISSN：

0731-7085

年：

2017

卷：

145

期：

页码：

151-157

DOI：

10.1016/j.jpba.2017.06.030

基金类别：

National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [21575040, 21405044, 21275049]; Hunan Natural Science Foundation of ChinaNatural Science Foundation of Hunan Province [2015JC1001]

机构署名：

本校为其他机构

院系归属：

化学化工学院

摘要：

A paper spray mass spectrometry (PS-MS) method for rapid and reliable analysis of benzalkonium chloride (BAC) in compound eye drops and body surface disinfectant was developed. The sample was dropped onto triangular filter paper, and high voltage (3.5 kV) was applied to form an electrospray. This method can provide the composition of benzalkonium chloride in samples without pretreatment solvent or chromatographic separation, and the analysis time is only 10 s. The primary homologues C-12-BAC, C-14-BAC and C-16-BAC of benzalkonium chloride were quantitatively analyzed using PS-MS. Samples were ...

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Rapid analysis of benzalkonium chloride using paper spray mass spectrometry

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