PMID- 26699844
OWN - NLM
STAT- PubMed-not-MEDLINE
DCOM- 20160718
LR  - 20160125
IS  - 1364-5528 (Electronic)
IS  - 0003-2654 (Linking)
VI  - 141
IP  - 3
DP  - 2016 Feb 7
TI  - Zeolitic imidazole framework templated synthesis of nanoporous carbon as a novel 
      fiber coating for solid-phase microextraction.
PG  - 1127-35
LID - 10.1039/c5an02059j [doi]
AB  - A new solid-phase microextraction (SPME) fiber coating material, a zeolitic 
      imidazole framework-67 (ZIF-67) templated nanoporous carbon, Co-NPC, was 
      fabricated by one-step direct carbonization of ZIF-67 without using any other 
      carbon precursors. The prepared Co-NPC was then coated onto a functionalized 
      stainless steel wire by a simple physical coating method to prepare SPME fibers. 
      By coupling the Co-NPC coated fiber based SPME with gas 
      chromatography/micro-electron capture detection (GC/muECD), the developed method 
      exhibited low limits of detection (0.07-0.45 ng g(-1)) and a wide linearity 
      (0.30-50 ng g(-1)) for the determination of five organochlorine pesticides (OCPs) 
      in vegetable samples. The method was applied to the analysis of cabbage, cucumber 
      and celery cabbage samples, and the recoveries of the analytes were in the range 
      of 87.9-103.9% with the relative standard deviations (RSDs) ranging from 5.1% to 
      10.4% (n = 5). Single fiber repeatability and fiber-to-fiber reproducibility 
      values expressed as RSDs were in the range of 4.9-9.6% and 5.8-11.0%, 
      respectively. The method was simple, convenient and feasible for the 
      determination of OCPs in real samples.
FAU - Zhang, Shuaihua
AU  - Zhang S
AD  - Department of Chemistry, College of Science, Agricultural University of Hebei, 
      Baoding 071001, China. wangzhi@hebau.edu.cn zhiwang2013@aliyun.com.
FAU - Yang, Qian
AU  - Yang Q
FAU - Li, Zhi
AU  - Li Z
FAU - Wang, Wenchang
AU  - Wang W
FAU - Wang, Chun
AU  - Wang C
FAU - Wang, Zhi
AU  - Wang Z
LA  - eng
PT  - Journal Article
PT  - Research Support, Non-U.S. Gov't
DEP - 20151224
PL  - England
TA  - Analyst
JT  - The Analyst
JID - 0372652
EDAT- 2015/12/25 06:00
MHDA- 2015/12/25 06:01
CRDT- 2015/12/25 06:00
PHST- 2015/12/25 06:00 [entrez]
PHST- 2015/12/25 06:00 [pubmed]
PHST- 2015/12/25 06:01 [medline]
AID - 10.1039/c5an02059j [doi]
PST - ppublish
SO  - Analyst. 2016 Feb 7;141(3):1127-35. doi: 10.1039/c5an02059j. Epub 2015 Dec 24.