CNT-TiO2 coating bonded onto stainless steel wire as a novel solid-phase microextraction fiber

CORC > 兰州化学物理研究所 > 中国科学院兰州化学物理研究所 > 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

	CNT-TiO2 coating bonded onto stainless steel wire as a novel solid-phase microextraction fiber
	Sun, Min 1; Feng JJ(冯娟娟)2,3; Qiu, Huamin 1; Fan, Lulu 1; Li, Xiangjun 1; Luo, Chuannan 1
刊名	Talanta
	2013
卷号	114 页码:60-65
关键词	Stainless steel wire Carbon nanotubes Electroless plating technique Sol-gel technique Solid-phase microextraction Polycyclic aromatic hydrocarbons
ISSN号	0039-9140
英文摘要	A novel solid-phase microextraction (SPME) fiber based on carbon nanotubes-titanium oxide (CNT-TiO₂) composite coating bonded onto stainless steel wire was prepared via electroless plating and sol-gel techniques. The SPME coating was characterized by scanning electron microscopy and Raman microscopy. Coupled to gas chromatography (GC), the fiber was investigated with seven polycyclic aromatic hydrocarbons (PAHs) in direct-immersion mode. The SPME-GC analytical method was evaluated under optimized extraction conditions. Compared with other reports, higher sensitivity (LODs, 0.002-0.004 µg L^-1) and better linear range (0.01-100 and 0.01-200 µg L^-1) were obtained by the proposed method. The fiber exhibited high thermal stability to 300 degrees C and excellent durability in HCl and NaOH solutions. The as-established SPME-GC method was used to analyze the real water samples and satisfactory results were obtained.
学科主题	分析化学与药物化学
收录类别	SCI
资助信息	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)
语种	英语
WOS记录号	WOS:000324013200011
内容类型	期刊论文
源URL	[http://210.77.64.217/handle/362003/18174]
专题	兰州化学物理研究所_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
作者单位	1.Univ Jinan, Sch Chem & Chem Engn, Key Lab Chem Sensing & Anal Univ Shandong, Jinan 250022, Peoples R China 2.Chinese Acad Sci, Lanzhou Inst Chem Phys, Key Lab Nat Med Gansu Prov, Key Lab Chem Northwest Plant Resources, Lanzhou 730000, Peoples R China 3.Chinese Acad Sci, Univ Chinese Acad Sci, Beijing 100039, Peoples R China
推荐引用方式 GB/T 7714	Sun, Min,Feng JJ,Qiu, Huamin,et al. CNT-TiO2 coating bonded onto stainless steel wire as a novel solid-phase microextraction fiber[J]. Talanta,2013,114:60-65.
APA	Sun, Min,Feng JJ,Qiu, Huamin,Fan, Lulu,Li, Xiangjun,&Luo, Chuannan.(2013).CNT-TiO2 coating bonded onto stainless steel wire as a novel solid-phase microextraction fiber.Talanta,114,60-65.
MLA	Sun, Min,et al."CNT-TiO2 coating bonded onto stainless steel wire as a novel solid-phase microextraction fiber".Talanta 114(2013):60-65.