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Development of a Dispersive Liquid-Liquid Microextraction Procedure for Biodegradation Studies on Nonylphenol Propoxylates Under Aerobic Conditions.

作者信息

Zgoła-Grześkowiak Agnieszka

机构信息

Institute of Chemistry and Technical Electrochemistry, Poznan University of Technology, Piotrowo 3, 60-965 Poznań, Poland.

出版信息

J Surfactants Deterg. 2014;17(1):111-120. doi: 10.1007/s11743-013-1479-8. Epub 2013 Apr 26.

DOI:10.1007/s11743-013-1479-8
PMID:24415899
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC3880491/
Abstract

Aerobic biodegradation behavior of nonylphenol propoxylates was investigated using dispersive liquid-liquid microextraction as a simple and fast technique for sample preparation. The developed method proved to be efficient for the isolation and concentration of nonylphenol propoxylates before their quantification with the use of high performance liquid chromatography. The primary biodegradation of nonylphenol propoxylates was approximately 80 % by 10 days after the beginning of the test. However, the biodegradation products which were identified with the use of mass spectrometric detection persisted for many days.

摘要
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6ac9/3880491/901e76691503/11743_2013_1479_Fig6_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6ac9/3880491/e18c57c10fc8/11743_2013_1479_Fig1_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6ac9/3880491/405b537ecf86/11743_2013_1479_Fig2_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6ac9/3880491/61dfc1515ede/11743_2013_1479_Fig3_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6ac9/3880491/2a8106684895/11743_2013_1479_Fig4_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6ac9/3880491/850ab00b7872/11743_2013_1479_Fig5_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6ac9/3880491/901e76691503/11743_2013_1479_Fig6_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6ac9/3880491/e18c57c10fc8/11743_2013_1479_Fig1_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6ac9/3880491/405b537ecf86/11743_2013_1479_Fig2_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6ac9/3880491/61dfc1515ede/11743_2013_1479_Fig3_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6ac9/3880491/2a8106684895/11743_2013_1479_Fig4_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6ac9/3880491/850ab00b7872/11743_2013_1479_Fig5_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6ac9/3880491/901e76691503/11743_2013_1479_Fig6_HTML.jpg

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引用本文的文献

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2
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J Surfactants Deterg. 2014;17(1):121-132. doi: 10.1007/s11743-013-1537-2. Epub 2013 Oct 22.

本文引用的文献

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Determination of alkylphenols and bisphenol A in seawater samples by dispersive liquid-liquid microextraction and liquid chromatography tandem mass spectrometry for compliance with environmental quality standards (Directive 2008/105/EC).采用分散液液微萃取和液相色谱串联质谱法测定海水中烷基酚和双酚 A，以符合环境质量标准（指令 2008/105/EC）。
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