Three-phase molecularly imprinted sol–gel based hollow fiber liquid-phase microextraction combined with liquid chromatography–tandem mass spectrometry for enrichment and selective determination of a tentative lung cancer biomarker
作者： Mohammad Mahdi Moein , Mehran Javanbakht , Mohammad Karimi , Behrouz Akbari-adergani , Mohamed Abdel-Rehim
DOI: 10.1016/J.JCHROMB.2015.05.005
关键词:
摘要: In the present study, modification of a polysulfone hollow fiber membrane with in situ molecularly imprinted sol-gel process (as novel and one-step method) was prepared investigated. 3-(propylmethacrylate)trimethoxysilane (3PMTMOS) as an inorganic precursor used for preparation sol-gel. The modified (MSHM) liquid-phase microextraction (LPME) hippuric acid (HA) human plasma urine samples. MSHM selective, robust, durable tool at least 50 extractions without significant decrease extraction efficiency. non-molecularly (NSHM) blank by same process, only HA. To achieve best condition, influential parameters on efficiency were thoroughly capability this green, simple method HA successfully accomplished LC/MS/MS. limits detection (LOD) quantification (LOQ) samples 0.3 1.0nmolL(-1), respectively. standard calibration curves obtained within concentration range 1-2000nmolL(-1) urine. coefficients determination (r(2)) ≥0.998. data exhibited recoveries higher than 89%
elsevier.com
sci-hub.se 参考文章(40)
Seyed Mosayeb Daryanavard, Amin Jeppsson-Dadoun, Lars I. Andersson, Mahdi Hashemi, Anders Colmsjö, Mohamed Abdel-Rehim, Molecularly imprinted polymer in microextraction by packed sorbent for the simultaneous determination of local anesthetics : lidocaine, ropivacaine, mepivacaine and bupivacaine in plasma and urine samples Biomedical Chromatography. ,vol. 27, pp. 1481- 1488 ,(2013) , 10.1002/BMC.2946
A. Sarafraz-Yazdi, D. Beiknejad, Z. Es’haghi, LC Determination of Mono-Substituted Phenols in Water Using Liquid–Liquid–Liquid Phase Microextraction Chromatographia. ,vol. 62, pp. 49- 54 ,(2005) , 10.1365/S10337-005-0581-0
Nadia Y Ashri, Mohamed Abdel-Rehim, Sample treatment based on extraction techniques in biological matrices Bioanalysis. ,vol. 3, pp. 2003- 2018 ,(2011) , 10.4155/BIO.11.201
Li Yao, Jun Yang, Ya-feng Guan, Bai-zhan Liu, Sai-jing Zheng, Wei-miao Wang, Xiao-lan Zhu, Zhi-dan Zhang, Development, validation, and application of a liquid chromatography-tandem mass spectrometry method for the determination of 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanol in human hair. Analytical and Bioanalytical Chemistry. ,vol. 404, pp. 2259- 2266 ,(2012) , 10.1007/S00216-012-6356-1
Chanbasha Basheer, Rajasekhar Balasubramanian, Hian Kee Lee, Determination of organic micropollutants in rainwater using hollow fiber membrane/liquid-phase microextraction combined with gas chromatography-mass spectrometry. Journal of Chromatography A. ,vol. 1016, pp. 11- 20 ,(2003) , 10.1016/S0021-9673(03)01295-0
Yun Li, Yongqiang Xiong, Jidun Fang, Lifang Wang, Qianyong Liang, Application of hollow fiber liquid-phase microextraction in identification of oil spill sources Journal of Chromatography A. ,vol. 1216, pp. 6155- 6161 ,(2009) , 10.1016/J.CHROMA.2009.06.069
Meihua Liu, Meijin Li, Bin Qiu, Xi Chen, Guonan Chen, Synthesis and applications of diethylstilbestrol-based molecularly imprinted polymer-coated hollow fiber tube Analytica Chimica Acta. ,vol. 663, pp. 33- 38 ,(2010) , 10.1016/J.ACA.2010.01.027
Knut Einar Rasmussen, Stig Pedersen-Bjergaard, Mette Krogh, Hege Grefslie Ugland, Trine Grønhaug, Development of a simple in-vial liquid-phase microextraction device for drug analysis compatible with capillary gas chromatography, capillary electrophoresis and high-performance liquid chromatography. Journal of Chromatography A. ,vol. 873, pp. 3- 11 ,(2000) , 10.1016/S0021-9673(99)01163-2
Yasuhiro Ohashi, Tomoko Mamiya, Kurie Mitani, Bingling Wang, Tomoko Takigawa, Shohei Kira, Hiroyuki Kataoka, Simultaneous determination of urinary hippuric acid, o-, m- and p-methylhippuric acids, mandelic acid and phenylglyoxylic acid for biomonitoring of volatile organic compounds by gas chromatography–mass spectrometry Analytica Chimica Acta. ,vol. 566, pp. 167- 171 ,(2006) , 10.1016/J.ACA.2006.03.018
Fuyong Zhao, Zonghua Wang, Hui Wang, Mingyu Ding, Determination of hippuric acid in human urine by ion chromatography with conductivity detection Journal of Chromatography B. ,vol. 879, pp. 296- 298 ,(2011) , 10.1016/J.JCHROMB.2010.12.015