Air assisted emulsification liquid-liquid microextraction based on deep eutectic solvent for preconcentration of methadone in water and biological samples

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• 作者：N. Lamei^a ; M. Ezoddin^b ; K. Abdi^a ; ^c ; ^{khmabdi@gmail.com}
• 关键词：Deep eutectic solvent ; Air assisted emulsification liquid&ndash ; liquid microextraction ; Methadone ; Biological samples
• 刊名：Talanta
• 出版年：2017
• 出版时间：1 April 2017
• 年：2017
• 卷：165
• 期：Complete
• 页码：176-181
• 全文大小：541 K
• 卷排序：165

文摘

A new deep eutectic (DES) solvent has been synthesized as an extraction solvent. DES was used as a low cost, environmental friendly solvent instead of ionic liquid. THF was used as an aprotic solvent into sample solution to provide a turbid state. Air assisted was used to disperse the aggregated DES droplets into aqueous phase. This method was successfully applied to determine methadone in biological samples.