Electrically assisted liquid-phase microextraction for determination of β2-receptor agonist drugs in wastewater.
作者： Maryam Rezazadeh , Yadollah Yamini , Shahram Seidi , None
关键词:
摘要: Electromembrane extraction followed by high-performance liquid chromatography coupled with ultraviolet detection was validated for the determination and quantification of salbutamol (SB) terbutaline in aqueous samples. A 200-V electrical field applied to extract analytes from 2.5 mL sample solution pH 3.0, through an organic phase which consisted 80% 2-nitrophenyl octyl ether, 10% di-(2-ethylhexyl) phosphate tris-(2-ethylhexyl)phosphate as supported membrane into acidic acceptor 1.0, located inside lumen a hollow fiber. To achieve best conditions, composition optimized separately other parameters, such time, voltage were studied using experimental design. Under optimal recoveries 53 43% obtained SB terbutaline, respectively, corresponded preconcentration factors 89 72 terbutaline. The method offers acceptable linearity correlation coefficient higher than 0.9947 relative standard deviation less 4.7%. Finally, it analysis drugs wastewater
sci-hub.se 参考文章(36)
Stig Pedersen-Bjergaard, Knut Einar Rasmussen, Electrokinetic migration across artificial liquid membranes: New concept for rapid sample preparation of biological fluids Journal of Chromatography A. ,vol. 1109, pp. 183- 190 ,(2006) , 10.1016/J.CHROMA.2006.01.025
Astrid Gjelstad, Knut Einar Rasmussen, Stig Pedersen-Bjergaard, Electrokinetic migration across artificial liquid membranes: Tuning the membrane chemistry to different types of drug substances Journal of Chromatography A. ,vol. 1124, pp. 29- 34 ,(2006) , 10.1016/J.CHROMA.2006.04.039
Mervyn L. Richardson, Judith M. Bowron, The fate of pharmaceutical chemicals in the aquatic environment Journal of Pharmacy and Pharmacology. ,vol. 37, pp. 1- 12 ,(2011) , 10.1111/J.2042-7158.1985.TB04922.X
M.S. Althanyan, K.H. Assi, B.J. Clark, J. Hanaee, Microemulsion high performance liquid chromatography (MELC) method for the determination of terbutaline in pharmaceutical preparation. Journal of Pharmaceutical and Biomedical Analysis. ,vol. 55, pp. 397- 402 ,(2011) , 10.1016/J.JPBA.2011.01.027
Chia Chun Loi, Huey Chern Boo, Abdulkarim Sabo Mohamed, Abdul Azis Ariffin, Application of Headspace Solid-Phase Microextraction and Gas Chromatography for the Analysis of Furfural in Crude Palm Oil Journal of the American Oil Chemists' Society. ,vol. 87, pp. 607- 613 ,(2010) , 10.1007/S11746-009-1534-9
P. Van Eenoo, F. T. Delbeke, Detection of inhaled salbutamol in equine urine by ELISA and GC/MS2 Biomedical Chromatography. ,vol. 16, pp. 513- 516 ,(2002) , 10.1002/BMC.194
Yadollah Yamini, Mohammad Rezaee, Alireza Khanchi, Mohammad Faraji, Abolfazl Saleh, None, Dispersive liquid―liquid microextraction based on the solidification of floating organic drop followed by inductively coupled plasma-optical emission spectrometry as a fast technique for the simultaneous determination of heavy metals Journal of Chromatography A. ,vol. 1217, pp. 2358- 2364 ,(2010) , 10.1016/J.CHROMA.2009.11.046
Dalibor Šatı́nský, Rolf Karlı́ček, Antonı́n Svoboda, Using on-line solid phase extraction for flow-injection spectrophotometric determination of salbutamol Analytica Chimica Acta. ,vol. 455, pp. 103- 109 ,(2002) , 10.1016/S0003-2670(01)01586-0
Astrid Gjelstad, Knut Einar Rasmussen, Stig Pedersen-Bjergaard, Simulation of flux during electro-membrane extraction based on the Nernst–Planck equation Journal of Chromatography A. ,vol. 1174, pp. 104- 111 ,(2007) , 10.1016/J.CHROMA.2007.08.057
Mohamed A. Korany, Ossama T. Fahmy, Hoda Mahgoub, Hadir M. Maher, High performance liquid chromatographic determination of some guaiphenesin-containing cough-cold preparations Journal of Advanced Research. ,vol. 2, pp. 121- 130 ,(2011) , 10.1016/J.JARE.2010.09.005