| A solid-phase microextraction fiber with carbon nanoparticles as sorbent material prepared by a simple flame-based preparation process | |
| Department | 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 |
| Sun, Min1; Feng JJ(冯娟娟)2,3; Qiu, Huamin1; Fan, Lulu1; Li, Leilei1; Luo, Chuannan1 | |
| 2013 | |
| Source Publication | Journal of Chromatography A
 |
| ISSN | 0021-9673 |
| Volume | 1300Pages:173-179 |
| Abstract | A novel carbon nanoparticles-coated solid-phase microextraction (SPME) fiber was prepared via a simple and low-cost flame-based preparation process, with stainless steel wire as support. Surface characteristic of the fiber was studied with scanning electron microscope. A nano-scaled brushy structure was observed. Coupled to gas chromatography (GC), the fiber was used to extract phthalate esters (PAEs) and polycyclic aromatic hydrocarbons (PAHs) in aqueous samples. Analytical performances of the proposed method were investigated under the optimum extraction conditions (extraction temperature, 40 ℃; content of KCl, 30% (w/v); extraction time, 50 min for PAEs and 40 min for PAHs) and compared with other reports for the same analytes. Calibration ranges were 0.06-500 µg L-1 for di-n-butyl phthalate (DBP), and 0.1-300 µg L-1 for di-cyclohexyl phthalate (DCHP) and di-(2-ethyl-hexyl) phthalate (DEHP). For the eight PAHs, good linearity was obtained ranging from 0.01 to 150 µg L-1. Limits of detection were 0.005 µg L-1 for three PAEs and 0.001-0.003 µg L-1 for eight PAHs. The fiber exhibited excellent stability. It can be used for 100 times with RSDs of extraction efficiency less than 22.4%. The as-established SPME-GC method was applied to determine PAEs in food-wrap and PAHs in cigarette ash and snow water, and satisfactory results were obtained. The carbon nanoparticles-coated SPME fiber was efficient for sampling of organic compounds from aqueous samples. |
| Keyword | Carbon Nanoparticles Solid-phase Microextraction Phthalate Esters Gas Chromatography Stainless Steel Wire Flame-based Preparation Process |
| Subject Area | 分析化学与药物化学 |
| DOI | 10.1016/j.chroma.2013.04.061 |
| Funding Organization | the National Natural Science Foundation of China (NSFC, no. 21205048);the Shandong Provincial Natural Science Foundation of China (Nos. ZR2012BQ018;ZR2012BM020);the Doctoral Foundation of University of Jinan (No. XBS1207) |
| Indexed By | SCI |
| If | 4.258 |
| Language | 英语 |
| compositor | 第二作者单位 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/18231 |
| 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 | Luo, Chuannan |
| Affiliation | 1.Univ Jinan, Key Lab Chem Sensing & Anal Univ Shandong, Sch Chem & Chem Engn, Jinan 250022, Peoples R China 2.Chinese Acad Sci, Lanzhou Inst Chem Phys, Key Lab Chem Northwest Plant Resources, Key Lab Nat Med Gansu Prov, Lanzhou 730000, Peoples R China 3.Chinese Acad Sci, Univ Chinese Acad Sci, Beijing 100039, Peoples R China |
| Recommended Citation GB/T 7714 | Sun, Min,Feng JJ,Qiu, Huamin,et al. A solid-phase microextraction fiber with carbon nanoparticles as sorbent material prepared by a simple flame-based preparation process[J]. Journal of Chromatography A,2013,1300:173-179. |
| APA | Sun, Min,Feng JJ,Qiu, Huamin,Fan, Lulu,Li, Leilei,&Luo, Chuannan.(2013).A solid-phase microextraction fiber with carbon nanoparticles as sorbent material prepared by a simple flame-based preparation process.Journal of Chromatography A,1300,173-179. |
| MLA | Sun, Min,et al."A solid-phase microextraction fiber with carbon nanoparticles as sorbent material prepared by a simple flame-based preparation process".Journal of Chromatography A 1300(2013):173-179. |
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| Journal of Chromatog（2017KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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