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Comparison of the solid phase and liquid-liquid extraction methods for methadone determination in human serum and whole blood samples using gas chromatography/mass spectrometry
1. El-Beqqali A, Abdel-Rehim M. Quantitative analysis of methadone in human urine samples by microextraction in packed syringe-gas chromatography-mass spectrometry (MEPS-GC-MS). J Separ Sci 2007;30:2501-5. doi:10.1002/jssc.200700067
3. Samanidou VF, Anastasiadou K, Papadoyannis IN. Development and validation of a rapid HPLC method for the determination of methadone and its main metabolite EDDP in biological fluids, following SPE. J Liq Chromatogr Relat Technol 2006;29:889-902. doi:10.1080/10826070500531433
4. Juhascik MP, Jenkins AJ. Comparison of liquid/liquid and solid-phase extraction for alkaline drugs. J Chromatogr Sci 2009;47:553-7. PMID: 1977272610.1093/chromsci/47.7.553
5. Diong SH, Mohd Yusoff NS, Sim MS, Raja Aziddin RE, Chik Z, Rajan P, Abdul Rashid R, Chemi N, Mohamed Z. Quantitation of methadone and metabolite in patients under maintenance treatment. J Anal Toxicol 2014;38:660-6. doi:10.1093/jat/bku096
6. Hsu Y-C, Chen B-G, Yang S-C, Wang Y-S, Huang S-P, Huang M-H, Chen TJ, Liu HC, Lin DL, Liu RH, Jones AW. Methadone concentrations in blood, plasma, and oral fluid determined by isotope-dilution gas chromatography-mass spectrometry. Anal Bioanal Chem 2013;405:3921-8. doi:10.1007/s00216-012-6460-2
7. Rudaz S, Veuthey JL. Stereoselective determination of methadone in serum by HPLC following solid-phase extraction on disk. J Pharm Biomed Anal 1996;14:1271-9. PMID: 881804510.1016/0731-7085(95)01660-0
8. Nakhla DS, Hussein LA, Magdy N, Abdallah IA, Hassan HE. Precise simultaneous quantification of methadone and cocaine in rat serum and brain tissue samples following their successive i.p. administration. J Chromatogr B Analyt Technol Biomed Life Sci 2017;1048:19-29. doi:10.1016/j. jchromb.2017.01.048
9. Cheng YF, Neue UD, Woods LL. Novel high-performance liquid chromatographic and solid-phase extraction methods for quantitating methadone and its metabolite in spiked human urine. J Chromatogr B Biomed Sci Appl 1999;729:19-31. doi:10.1016/S0378-4347(99)00116-4
10. He H, Sun C, Wang XR, Pham-Huy C, Chikhi-Chorfi N, Galons H, Thevenin M, Claude JR, Warnet JM. Solid-phase extraction of methadone enantiomers and benzodiazepines in biological fluids by two polymeric cartridges for liquid chromatographic analysis. J Chromatogr B Anal Technol Biomed Life Sci 2005;814:385-91. doi:10.1016/j.jchromb.2004.10.048
11. Frost M, Kohler H, Blaschke G. Enantioselective determination of methadone and its main metabolite 2-ethylidene-1,5-dimethyl-3,3-diphenylpyrrolidine (EDDP) in serum, urine and hair by capillary electrophoresis. Electrophoresis 1997;18:1026-34. doi:10.1002/elps.1150 180627
12. Schmidt N, Brune K, Geisslinger G. Stereoselective determination of the enantiomers of methadone in plasma using high-performance liquid chromatography. J Chromatogr B Biomed Sci Appl 1992;583:195-200. doi:10.1016/0378- 4347(92)80552-2