| Applications of titania and zirconia hollow fibers in sorptive microextraction of N, N-dimethylacetamide from water sample | |
| Department | 甘肃省天然药物重点实验室 |
Li J(李佳); Qi HY(戚欢阳) ; Shi YP(师彦平)
| |
| 2009 | |
| Source Publication | Analytica Chimica Acta
 |
| ISSN | 0003-2670 |
| Volume | 651Pages:182-187 |
| Abstract | The convenient fabrications of titania and zirconia hollow fiber with three-dimensional porous structure using polypropylene hollow fibers as templates were developed. And an analytical method based on enrichment and extraction of analytes in the water sample, hollow fiber sorptive microextraction in combined with gas chromatography has been developed for the rapid analysis of N,N-dimethylacetamide (DMA) in the environmental samples. The results showed that zirconia hollow fiber gave higher extraction performance of DMA than that of titania hollow fiber. The method validations, including linearity,limit of detection, limit of qualification, precision, and repeatability were investigated. Linearity for sixpoint calibration curve was excellent with zirconia hollow fiber having r2 value greater than 0.9993 at the linearity range of 0.001–1.0mgmL−1. In addition, it seems that hollow fiber sorptive extraction is a promising technique for the enrichment and purification of analytes extracted directly from liquid samples without any other pretreatment. |
| Keyword | Titania Hollow Fiber Zirconia Hollow Fiber Hollow Fiber Sorptive Extraction Gas Chromatography n N-dimethylacetamide |
| Subject Area | 分析化学与药物化学 |
| Funding Organization | the National Nature Science Foundation of China (No. 20875095);National Key Technology Research and Development Program of China (No. 2007BAI37B05);National 863 Program of China (No. 2007AA09Z403) |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 药物化学成分研究组 |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/1169 |
| Collection | 中科院西北特色植物资源化学重点实验室/甘肃省天然药物重点实验室 |
| Corresponding Author | Shi YP(师彦平) |
| Recommended Citation GB/T 7714 | Li J,Qi HY,Shi YP. Applications of titania and zirconia hollow fibers in sorptive microextraction of N, N-dimethylacetamide from water sample[J]. Analytica Chimica Acta,2009,651:182-187. |
| APA | 李佳,戚欢阳,&师彦平.(2009).Applications of titania and zirconia hollow fibers in sorptive microextraction of N, N-dimethylacetamide from water sample.Analytica Chimica Acta,651,182-187. |
| MLA | 李佳,et al."Applications of titania and zirconia hollow fibers in sorptive microextraction of N, N-dimethylacetamide from water sample".Analytica Chimica Acta 651(2009):182-187. |
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