色谱 ›› 2020, Vol. 38 ›› Issue (5): 491-501.DOI: 10.3724/SP.J.1123.2019.10026

• 专论与综述 • 上一篇    下一篇

分散液液微萃取技术及其在生物样品分析中的研究进展

施艺玮, 张宁, 操雯, 洪战英()   

  1. 第二军医大学药学院药物分析学教研室, 上海市药物(中药)代谢产物研究重点实验室, 上海 200433
  • 收稿日期:2019-10-24 出版日期:2020-05-08 发布日期:2020-12-10
  • 通讯作者: 洪战英
  • 作者简介:洪战英.E-mail:hongzhy001@163.com
    第一联系人:#第二军医大学药学系本科2016级和2017级学生.
  • 基金资助:
    国家自然科学基金(81673386);国家自然科学基金(81872829)

Advances in dispersive liquid-liquid microextraction and its application to analysis of biological samples

SHI Yiwei, ZHANG Ning, CAO Wen, HONG Zhanying()   

  1. Department of Pharmaceutical Analysis, School of Pharmacy, Second Military Medical University, Shanghai Key Laboratory for Pharmaceutical(Chinese Materia Medica) Metabolites Research, Shanghai 200433, China
  • Received:2019-10-24 Online:2020-05-08 Published:2020-12-10
  • Contact: HONG Zhanying
  • Supported by:
    National Natural Science Foundation of China(81673386);National Natural Science Foundation of China(81872829)

摘要:

分散液液微萃取是一种新型微萃取技术,具有易操作、低成本、耗时短、环境友好、萃取效率高等优点。该文着眼于分散液液微萃取技术中萃取剂的性质及辅助分散方式,综述了常规分散液液微萃取、离子液体分散液液微萃取、超声辅助分散液液微萃取等多种萃取模式,并重点归纳总结了近5年分散液液微萃取技术在生物样品分析领域的应用进展。

关键词: 分散液液微萃取, 萃取剂, 分散方式, 生物样品, 综述

Abstract:

Dispersive liquid-liquid microextraction (DLLME) is a mini-extraction technology with merits of low cost, environment friendliness, and high extraction efficiency; moreover, this method is easy to operate and requires only a short operation time. In this paper, several extraction models, including normal dispersive liquid-liquid microextraction, ionic liquid dispersive liquid-liquid microextraction, and ultrasound-assisted dispersive liquid-liquid microextraction, are reviewed according to the type of extraction solvents and dispersive methods. This paper also summarizes the application of DLLME to the analysis of biological samples in the last five years.

Key words: dispersive liquid-liquid microextraction (DLLME), extraction solvents, dispersive methods, biological samples, review