DICP OpenIR
Preparation of solid phase on stir bar for sorptive extraction by sol-gel method
Liu, WM; Wang, HW; Guan, YF
关键词Sol-gel Solid Phase Microextraction Stir Bar Sorptive Extraction N-alkanes Polyaromatic Hydrocarbons
刊名CHINESE JOURNAL OF ANALYTICAL CHEMISTRY
2005
33期:1页:45-49
收录类别SCI
文章类型Article
WOS标题词Science & Technology ; Physical Sciences
类目[WOS]Chemistry, Analytical
研究领域[WOS]Chemistry
关键词[WOS]MICROCOLUMN-LIQUID-CHROMATOGRAPHY ; CAPILLARY GAS-CHROMATOGRAPHY ; MASS-SPECTROMETRY ; AQUEOUS SAMPLES ; WATER SAMPLES ; MICROEXTRACTION ; GC ; HYDROCARBONS
英文摘要A 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.
语种英语
WOS记录号WOS:000226805000011
引用统计
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/139836
专题中国科学院大连化学物理研究所
作者单位Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116012, Peoples R China
推荐引用方式
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.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Liu, WM]的文章
[Wang, HW]的文章
[Guan, YF]的文章
百度学术
百度学术中相似的文章
[Liu, WM]的文章
[Wang, HW]的文章
[Guan, YF]的文章
必应学术
必应学术中相似的文章
[Liu, WM]的文章
[Wang, HW]的文章
[Guan, YF]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。