Evaluation of a new method for chemical coating of aluminum wire with molecularly imprinted polymer layer. Application for the fabrication of triazines selective solid-phase microextraction fiber

Analytica Chimica Acta
Djavanshir DjozanMir Ali Farajzadeh

Abstract

A new solid-phase microextraction (SPME) fiber is fabricated through ultra violet irradiation polymerization of ametryn-molecularly imprinted polymer on the surface of anodized-silylated aluminum wire. The prepared fiber is durable with very good chemical and thermal stability which can be coupled to GC and GC/MS. The effective parameters on the fabrication and application procedures such as spraying mode, ultra violet irradiation (polymerization) time, number of sprayings and polymerizations, pH and ionic strength of sample and extraction time were optimized. This fiber shows high selectivity with great extraction capacity toward triazines. SPME and GC analysis of ametryn, prometryn, terbutryn, atrazine, simazine, propazine and cyanazine using the fabricated fiber result in the detection limits of 9, 32, 27, 43, 51, 74 and 85 ng mL(-1), respectively. The reliability of the prepared fiber in real samples has been investigated and proved by using spiked tap water, rice, maize and onion samples.

References

Apr 20, 2004·Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences·Mathias Ulbricht

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Citations

Jul 4, 2012·Analytical and Bioanalytical Chemistry·Habib Bagheri, Hamed Piri-Moghadam
Nov 8, 2011·Environmental Science and Pollution Research International·Zhang-Jun HuHong-Wen Gao
Mar 19, 2014·Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences·Pai-Shan ChenShang-Da Huang
Jul 9, 2013·Journal of Chromatographic Science·Maosheng ZhangXi Chen
Jun 22, 2013·Se pu = Chinese journal of chromatography·Jinhua LiLingxin Chen
Sep 13, 2011·Analytical Sciences : the International Journal of the Japan Society for Analytical Chemistry·Hiroyuki Kataoka
Jul 18, 2014·Molecules : a Journal of Synthetic Chemistry and Natural Product Chemistry·Ma Esther Torres PadrónJosé Juan Santana-Rodríguez
Dec 4, 2015·Journal of Separation Science·Felipe Nascimento AndradeJosé Manuel Florêncio Nogueira
Sep 13, 2011·Analytica Chimica Acta·Mohammad Bagher GholivandPeyman Fattahpour
Dec 14, 2011·Journal of Separation Science·Qiuhua WuZhi Wang
Apr 5, 2014·Journal of Molecular Recognition : JMR·Michael J WhitcombeIan A Nicholls
Aug 7, 2014·Environmental Science and Pollution Research International·N Rodríguez-GonzálezS Muniategui-Lorenzo
Feb 25, 2014·Environmental Science. Processes & Impacts·Shan Shan MiaoHong Yang
Dec 1, 2020·Critical Reviews in Analytical Chemistry·Muhammed Saqaf Jagirani, Mustafa Soylak
May 29, 2021·Journal of Separation Science·Natalia ManousiGeorge A Zachariadis

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