Liquid chromatography coupled to tandem and high resolution mass spectrometry for the characterisation of ofloxacin transformation products after titanium dioxide photocatalysis
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- 作者：Javier Jimenez-Villarina ; c ; Anna Serra-Clusellasb ; Cristina Martí ; nezd ; Aleix Conesab ; Jú ; lia Garcia-Montañ ; ob ; Encarnació ; n Moyanoc ; encarna.moyano@ub.edu" class="auth_mail" title="E-mail the corresponding author
- 关键词：Photocatalysis ; Fluoroquinolones ; LC-HRMS(MS/HRMS) ; Data mining techniques
- 刊名：Journal of Chromatography A
- 出版年：2016
- 出版时间：22 April 2016
- 年：2016
- 卷：1443
- 期：Complete
- 页码：201-210
- 全文大小：1401 K
文摘
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Study of the photolytic and photocatalytic transformation of ofloxacin in water.
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Use of multiple mass defect filters for the fast identification of photoproducts.
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Identification of sixty phototransformation products by HPLC–HRMS(MS/HRMS).
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A tentative reaction pathway is proposed for the photocatalytic process.
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Transformation products kinetics was in accordance with reaction pathway proposed.