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固相微萃取(SPME)是一种简便、快速、绿色的样品前处理方法,近年来引发了广泛关注。固相微萃取探针的萃取相对其萃取选择性和效率起着决定性作用,因此一系列物理化学性质优秀的新型固相微萃取涂层材料应运而生,被用于制备新型固相微萃取探针,以对不同样品基质中的有机小分子进行检测。本文概述了近年来新型SPME探针的研制所依托的新型材料,包括聚合物材料、碳材料、金属有机框架材料等,并重点阐述了相关材料的制备与固定方法、微观结构与萃取性能,以及所制备探针在环境分析、纺织品和皮革分析、食品分析等领域中的应用,并进一步对新型固相微萃取涂层今后的开发方向和应用前景进行了展望。
Solid-phase microextraction (SPME) is a simple, rapid, green sample preparation method that has attracted widespread attention in recent years. The extraction of solid-phase microextraction (SPME) probes plays a decisive role in the extraction selectivity and efficiency. Therefore, a series of new SPME coatings with excellent physico-chemical properties have emerged and are used to prepare new SPME probes Needles to detect small organic molecules in different sample matrices. In this paper, the new materials, including polymer materials, carbon materials and metal-organic framework materials, relying on the development of new SPME probes are summarized in this paper. The preparation and immobilization methods of related materials, microstructure and extraction properties, and The prepared probes are used in the field of environmental analysis, textile and leather analysis, food analysis and other fields, and the future development direction and application prospect of the new SPME coating are also forecasted.