DICP OpenIR
Preparation of solid phase on stir bar for sorptive extraction by sol-gel method
Liu, WM; Wang, HW; Guan, YF
KeywordSol-gel Solid Phase Microextraction Stir Bar Sorptive Extraction N-alkanes Polyaromatic Hydrocarbons
Source PublicationCHINESE JOURNAL OF ANALYTICAL CHEMISTRY
2005
Volume33Issue:1Pages:45-49
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences
WOS SubjectChemistry, Analytical
WOS Research AreaChemistry
WOS KeywordMICROCOLUMN-LIQUID-CHROMATOGRAPHY ; CAPILLARY GAS-CHROMATOGRAPHY ; MASS-SPECTROMETRY ; AQUEOUS SAMPLES ; WATER SAMPLES ; MICROEXTRACTION ; GC ; HYDROCARBONS
AbstractA sol-gel coating-method for the preparation of coating film on bars used in sorptive microextraction is described. The poly( dimethysiloane) (PDMS) is partially crosslinked with the sol-gel network, and the most. part is entangled within the network. Three step aging temperatures are applied for the sol-gel coating layer to avoid caking of the film. The thickness of extraction phase is 30 mum, and can be increased by way of multi-coating. The extraction phase prepared by using the improved coating technology shows good thermal stability up to 300degreesC. The analyses of spiked aqueous samples containing n-alkanes or polyaromatic hydrocarbons, were carried out by using the sorptive bars and gas chromatography, which, demonstrated the applicability of the method.
Language英语
WOS IDWOS:000226805000011
Citation statistics
Cited Times:10[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/139836
Collection中国科学院大连化学物理研究所
AffiliationChinese Acad Sci, Dalian Inst Chem Phys, Dalian 116012, Peoples R China
Recommended Citation
GB/T 7714
Liu, WM,Wang, HW,Guan, YF. Preparation of solid phase on stir bar for sorptive extraction by sol-gel method[J]. CHINESE JOURNAL OF ANALYTICAL CHEMISTRY,2005,33(1):45-49.
APA Liu, WM,Wang, HW,&Guan, YF.(2005).Preparation of solid phase on stir bar for sorptive extraction by sol-gel method.CHINESE JOURNAL OF ANALYTICAL CHEMISTRY,33(1),45-49.
MLA Liu, WM,et al."Preparation of solid phase on stir bar for sorptive extraction by sol-gel method".CHINESE JOURNAL OF ANALYTICAL CHEMISTRY 33.1(2005):45-49.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Liu, WM]'s Articles
[Wang, HW]'s Articles
[Guan, YF]'s Articles
Baidu academic
Similar articles in Baidu academic
[Liu, WM]'s Articles
[Wang, HW]'s Articles
[Guan, YF]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Liu, WM]'s Articles
[Wang, HW]'s Articles
[Guan, YF]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.