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Headspace solid-phase microextraction with novel sol-gel permethylated-beta-cyclodextrin/hydroxyl-termination silicone oil fiber for determination of polybrominated diphenyl ethers by gas chromatography-mass spectrometry in soil
Zhou, Jingjing; Yang, Fangxing; Cha, Dongmei; Zeng, Zhaorui; Xu, Ying; Zeng, ZR, Wuhan Univ, Dept Chem, Wuhan 430072, Peoples R China
2007-10-31
Source PublicationTALANTA
ISSN0039-9140
Volume73Issue:5Pages:870-877
AbstractA simple, sensitive, and accurate method for determination of polybrominated diphenyl ethers (PBDEs) in soil has been developed based on headspace solid-phase microextraction (HS-SPME) followed by gas chromatography-mass spectrometry (GC-MS). Permethylated-beta-cyclodextrin/hydroxyl-termination silicone oil (PM-beta-CD/OH-TSO) fiber was first prepared by sol-gel technology and employed in SPME procedure. By exploiting the superiorities of sot-gel coating technique and the advantages of the high hydrophobic doughnut-shaped cavity of PM-beta-CD, the novel fiber showed desirable operational stability and extraction ability. After optimization on extraction conditions like water addition, extraction temperature, extraction time, salts effect, and solvents addition, the method was validated in soil samples, achieving good linearity (r>0.999), precision (R.S.D. < 10%), accuracy (recovery>78%), and detection limits (S/N =3) raging from 13.0 to 78.3 pg/g. (c) 2007 Published by Elsevier B.V.; A simple, sensitive, and accurate method for determination of polybrominated diphenyl ethers (PBDEs) in soil has been developed based on headspace solid-phase microextraction (HS-SPME) followed by gas chromatography-mass spectrometry (GC-MS). Permethylated-beta-cyclodextrin/hydroxyl-termination silicone oil (PM-beta-CD/OH-TSO) fiber was first prepared by sol-gel technology and employed in SPME procedure. By exploiting the superiorities of sot-gel coating technique and the advantages of the high hydrophobic doughnut-shaped cavity of PM-beta-CD, the novel fiber showed desirable operational stability and extraction ability. After optimization on extraction conditions like water addition, extraction temperature, extraction time, salts effect, and solvents addition, the method was validated in soil samples, achieving good linearity (r>0.999), precision (R.S.D. < 10%), accuracy (recovery>78%), and detection limits (S/N =3) raging from 13.0 to 78.3 pg/g. (c) 2007 Published by Elsevier B.V.
SubtypeArticle
KeywordSolid-phase Microextraction Polybrominated Diphenyl Ethers Beta-cyclodextrin Soil
DepartmentWuhan Univ, Dept Chem, Wuhan 430072, Peoples R China; Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China; S Cent Univ Natl, Coll Chem & Mat Sci, Key Lab Analyt Chem State Ethn Affairs Commiss, Wuhan 430074, Peoples R China
Subject AreaChemistry ; Analytical
DOI10.1016/j.talanta.2007.05.006
WOS HeadingsScience & Technology ; Physical Sciences
Indexed BySCI
Language英语
WOS Research AreaChemistry
WOS SubjectChemistry, Analytical
WOS IDWOS:000251182900011
WOS KeywordBROMINATED FLAME RETARDANTS ; ORGANIC POLLUTANTS ; SAMPLES ; WATER ; TECHNOLOGY ; PESTICIDES ; MATRICES ; COLUMN
Citation statistics
Cited Times:28[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/152342/8352
Collection期刊论文
Corresponding AuthorZeng, ZR, Wuhan Univ, Dept Chem, Wuhan 430072, Peoples R China
Affiliation1.Wuhan Univ, Dept Chem, Wuhan 430072, Peoples R China
2.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China
3.S Cent Univ Natl, Coll Chem & Mat Sci, Key Lab Analyt Chem State Ethn Affairs Commiss, Wuhan 430074, Peoples R China
Recommended Citation
GB/T 7714
Zhou, Jingjing,Yang, Fangxing,Cha, Dongmei,et al. Headspace solid-phase microextraction with novel sol-gel permethylated-beta-cyclodextrin/hydroxyl-termination silicone oil fiber for determination of polybrominated diphenyl ethers by gas chromatography-mass spectrometry in soil[J]. TALANTA,2007,73(5):870-877.
APA Zhou, Jingjing,Yang, Fangxing,Cha, Dongmei,Zeng, Zhaorui,Xu, Ying,&Zeng, ZR, Wuhan Univ, Dept Chem, Wuhan 430072, Peoples R China.(2007).Headspace solid-phase microextraction with novel sol-gel permethylated-beta-cyclodextrin/hydroxyl-termination silicone oil fiber for determination of polybrominated diphenyl ethers by gas chromatography-mass spectrometry in soil.TALANTA,73(5),870-877.
MLA Zhou, Jingjing,et al."Headspace solid-phase microextraction with novel sol-gel permethylated-beta-cyclodextrin/hydroxyl-termination silicone oil fiber for determination of polybrominated diphenyl ethers by gas chromatography-mass spectrometry in soil".TALANTA 73.5(2007):870-877.
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