MWCNT-MIP技术在兽药残留分析前处理中的应用进展

在总结表面接枝分子印迹聚合物（MIP）和多壁碳纳米管（MWCNT）各自特性及其在兽药残留分析中的应用基础上，着重阐述了MWCNT接枝MIP技术及其在兽药残留分析前处理中的应用情况，并对该技术的优势与存在的问题进行了探讨，为深入研究MWCNT—MIP的合成及在复杂基质中药物残留分析提供参考。

Progress on Multi-walled Carbon Nanotube-molecularly Imprinted Solid-phase Extraction Technique in the Analysis of Veterinary Drugs residues

Molecularly imprinted polymer (MIP) is grafted to multi-walled carbon nano-tube (MWCNT), which this novel composite (Multi-walled carbon nanotubes-molecularly imprinted polymer, MWCNT-MIP) has a higher binding capacity, greater selectivity and faster binding kinetics, and it is of concern in recent years. In this paper, the characteristics of the MIP and MWCNT and their applications in sample pretreatment of veterinary drugs residues analysis are summarized. The technique of multi-walled carbon nanotubes grafted molecularly imprinted polymer and its application in veterinary drug residue analysis are mainly described. In addition, the advantages of MWCNT-MIP in SPE procedure for residues analysis and several problems are discussed, and expect it can provide reference for the further studies of MWCNT-MIP synthesis and its application in residues analysis of complex matrices.