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Trace Analysis of Anions in Perfluorodecalin by Green Liquid-Liquid Extraction Combined with Ion Chromatography

Trace Analysis of Anions in Perfluorodecalin by Green Liquid-Liquid Extraction Combined with Ion Chromatography

作     者:Sheng Liu Jian Xu Yu Lu Yong Huang Zhi-Wen Fang Mei Lv Li-Tao Wang Sheng Liu;Jian Xu;Yu Lu;Yong Huang;Zhi-Wen Fang;Mei Lv;Li-Tao Wang

作者机构:The Technical Center of Zibo CustomsZibo 255031China Suzhou Jieshitong Medical Equipment Co.Ltd.Suzhou 215000China School of PharmacyJining Medical UniversityJining 272000China Jining Medical UniversityNo.669Xueyuan RoadRizhao 276800China 

出 版 物:《Journal of Analysis and Testing》 (分析检测(英文))

年 卷 期:2022年第6卷第3期

页      面:346-351页

核心收录:

学科分类:081702[工学-化学工艺] 07[理学] 08[工学] 0817[工学-化学工程与技术] 1010[医学-医学技术(可授医学、理学学位)] 070302[理学-分析化学] 0703[理学-化学] 1009[医学-特种医学] 

基  金:supported by the Zibo Key Scientific Research program(2019gy010020) the Jinan Customs Science and Technology Plan(2020JK012) 

主  题:Perfluorodecalin Trace analysis Anions Liquid-liquid extraction Ion chromatography 

摘      要:Perfluoronaphthenes,with inert chemical and biological properties and ability to dissolve large amounts of oxygen,have received the most attention in medical applications.However,the excessive anion contained may cause some side effects.Herein,liquid-liquid extraction technique with shaking and ultrasonic extraction was used for the trace analysis of five anions(F^(-),Cl^(-),NO_(3)^(-),PO_(4)^(3-),SO_(4)^(2-))in perfluorodecalin using water as green extractant.The optimum pretreatment technology and ion chromatography detection conditions were established.Good linearity was observed in each concentration range,and the linear correlation coefficient(R^(2))was better than 0.997.The limits of detection(S/N=3)of five anions from perfluorodecalin were 3.2,5.5,14.2,23.2 and 29.5μg/L,respectively.The established method with high sensitivity and accuracy has been successfully appliedfor the determination of five anions in three perfluorodecalin products,which provides a basis for further development of green detection and quality standard formulation in perfluorodecalin and other fluorocarbon solvents.

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