Accelerated solvent extraction of nonylphenolic estrogen compounds from sediment SCIE SCOPUS

DC Field Value Language
dc.contributor.author Li Donghao -
dc.contributor.author Shim Wonjoon -
dc.contributor.author Oh Jaeryoung -
dc.contributor.author Fang Yingyu -
dc.date.accessioned 2020-04-20T12:55:41Z -
dc.date.available 2020-04-20T12:55:41Z -
dc.date.created 2020-01-28 -
dc.date.issued 2006-05 -
dc.identifier.issn 0253-3820 -
dc.identifier.uri https://sciwatch.kiost.ac.kr/handle/2020.kiost/4891 -
dc.description.abstract In order to simultaneous extraction and determine of p-nonylphenol (NP), p-nonylphenol monoethoxylate (NP1EO) and p-nonylphenol diethoxylate (NP2EO) from sediment samples, the accelerated solvent extraction parameters were optimized in terms of extracting temperature, extracting pressure, extracting cycle and extracting solvent. The phenolic compounds extracted were silyl derivated with bis( trimethylsilyl) -trifluoroacetamide (BSTFA) in the acetone or acetone-dichloromethane mixture ( acetone >= 60%). The best extracting: 120 degrees C, 8.33 MPa ( 1200 psi), two cycles and dichloromethane. Average extraction recovery of spiked analytes ranged from 89.3 to 95.7% with. low RSD of 2.3% - 13.4%. Method detection limits for the determination of NP,NP1E0 and NP2E0 are 10, 30, 35 ng/g dw, respectively. -
dc.description.uri 1 -
dc.language Chinese -
dc.publisher SCIENCE CHINA PRESS -
dc.subject BISPHENOL-A -
dc.subject CHLOROPHENOLS -
dc.subject ALKYLPHENOLS -
dc.title Accelerated solvent extraction of nonylphenolic estrogen compounds from sediment -
dc.type Article -
dc.citation.endPage 636 -
dc.citation.startPage 633 -
dc.citation.title CHINESE JOURNAL OF ANALYTICAL CHEMISTRY -
dc.citation.volume 34 -
dc.citation.number 5 -
dc.identifier.bibliographicCitation CHINESE JOURNAL OF ANALYTICAL CHEMISTRY, v.34, no.5, pp.633 - 636 -
dc.identifier.doi 10.1016/S1872-2040(06)60033-9 -
dc.identifier.scopusid 2-s2.0-33748904781 -
dc.identifier.wosid 000241620500010 -
dc.type.docType Article -
dc.description.journalClass 1 -
dc.subject.keywordPlus BISPHENOL-A -
dc.subject.keywordPlus CHLOROPHENOLS -
dc.subject.keywordPlus ALKYLPHENOLS -
dc.subject.keywordAuthor accelerated solvent extraction -
dc.subject.keywordAuthor gas chromatogrpahy-mass spectrometry -
dc.subject.keywordAuthor nonylphenol -
dc.subject.keywordAuthor endocrine disrupting chemicals -
dc.relation.journalWebOfScienceCategory Chemistry, Analytical -
dc.description.journalRegisteredClass scie -
dc.description.journalRegisteredClass scopus -
dc.relation.journalResearchArea Chemistry -
Appears in Collections:
South Sea Research Institute > Risk Assessment Research Center > 1. Journal Articles
Files in This Item:
There are no files associated with this item.

qrcode

Items in ScienceWatch@KIOST are protected by copyright, with all rights reserved, unless otherwise indicated.

Browse