New trends in solid-phase extraction
New trends in solid-phase extraction
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DOI：
10.1016/s0165-9936(03)00605-8
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发表时间：
2003-06-01
影响因子：
13.1
通讯作者：
Poole, CF
中科院分区：
文献类型：
--
作者：
Poole, CF
使用柱和盘装置的固相萃取是用于分离、浓缩、净化和介质交换的广泛使用的样品制备技术。为了满足当代应用的各种需求，基于无机氧化物、低特异性（化学键合、多孔聚合物和碳）以及化合物和基团选择性（离子交换、混合模式、大环、限制进入、免疫亲和和分子印迹聚合物）材料的吸附剂化学品的范围不断增加。先进的设备格式便于处理问题样品，并具有高度自动化。计算机辅助方法开发的方法有望用基于合适的动力学和保留模型的快速模拟取代繁琐的试错程序。(C)出版社：Elsevier Science B.V.
Solid-phase extraction using cartridge and disc devices is a widely used sample-preparation technique for isolation, concentration, clean-up and medium exchange. To meet the varied needs of contemporary applications, there is available an ever-increasing range of sorbent chemistries based on inorganic oxides, low-specificity (chemically bonded, porous polymer and carbon) and compound and group-selective (ion exchange, mixed mode, macrocyclic, restricted access, immunoaffinity and molecularly imprinted polymer) materials. Advanced device formats facilitate processing of problem samples combined with a high level of automation. Approaches to computer-aided method development promise to replace tedious trial-and-error procedures with fast simulations based on suitable kinetic and retention models. (C) 2003 Published by Elsevier Science B.V.