caa a22 4500 445802960 CHVBK 20180317145147.0 cr unu---uuuuu 170323e20110501xx s 000 0 eng 10.1007/s10337-011-1984-8 doi (NATIONALLICENCE)springer-10.1007/s10337-011-1984-8 Synthesis and Application of High Selective Monolithic Fibers Based on Molecularly Imprinted Polymer for SPME of Trace Methamphetamine [Elektronische Daten] [Djavanshir Djozan, Mir Farajzadeh, Saeed Sorouraddin, Tahmineh Baheri] A monolithic solid-phase microextraction (SPME) fiber was fabricated based on a molecularly imprinted polymer which could be coupled with gas chromatography for extraction, pre-concentration and determination of methamphetamine (MAMP). Methacrylic acid, ethylene glycol dimethacrylate and MAMP play the roles of functional monomer, cross-linker and template, respectively. The effective factors influencing the polymerization and extraction procedures were investigated and will be detailed here. The fabricated fiber was firm, inexpensive, stable, selective and durable which gives it vital importance in SPME. Selectivity of the fabricated fiber in relation to the template in solution containing MAMP, related and unrelated compounds was also investigated. Under the optimum conditions, the calibration plot was linear in the range of 50-3,500ngmL−1 (r 2=0.997). The high extraction efficiency was obtained for MAMP giving a detection limit of 14ngmL−1. The fabricated fiber was successfully applied to SPME of MAMP from human saliva samples followed by gas chromatography-flame ionization detector analysis. Springer-Verlag, 2011 Gas chromatography nationallicence Methamphetamine nationallicence Molecularly imprinted polymer nationallicence Saliva nationallicence Solid-phase microextraction nationallicence Djozan Djavanshir Laboratory of Chromatography, Faculty of Chemistry, University of Tabriz, Tabriz, Iran aut Farajzadeh Mir Laboratory of Chromatography, Faculty of Chemistry, University of Tabriz, Tabriz, Iran aut Sorouraddin Saeed Laboratory of Chromatography, Faculty of Chemistry, University of Tabriz, Tabriz, Iran aut Baheri Tahmineh The Research Center of Antinarcotics Police, Tehran, Iran aut Chromatographia Springer-Verlag 73/9-10(2011-05-01), 975-983 0009-5893 73:9-10<975 2011 73 10337 https://doi.org/10.1007/s10337-011-1984-8 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10337-011-1984-8 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Djozan Djavanshir Laboratory of Chromatography, Faculty of Chemistry, University of Tabriz, Tabriz, Iran aut NATIONALLICENCE 700 1- Farajzadeh Mir Laboratory of Chromatography, Faculty of Chemistry, University of Tabriz, Tabriz, Iran aut NATIONALLICENCE 700 1- Sorouraddin Saeed Laboratory of Chromatography, Faculty of Chemistry, University of Tabriz, Tabriz, Iran aut NATIONALLICENCE 700 1- Baheri Tahmineh The Research Center of Antinarcotics Police, Tehran, Iran aut NATIONALLICENCE 773 0- Chromatographia Springer-Verlag 73/9-10(2011-05-01), 975-983 0009-5893 73:9-10<975 2011 73 10337 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer