分子筛
纳米技术
分子印迹
材料科学
分子印迹聚合物
多孔性
吸附
纳米反应器
聚合物
化学工程
有机化学
化学
吸附
工程类
选择性
纳米颗粒
催化作用
作者
Cristian C. Villa,Sabina Galus,Małgorzata Nowacka,Anna Magri,Milena Petriccione,Tomy J. Gutiérrez
标识
DOI:10.1016/j.tifs.2020.05.027
摘要
Molecular sieves are materials with selective sorption properties, and are used to separate or load mixtures of compounds based on their molecular shape and size. These materials are usually made from porous materials and molecularly imprinted polymers (MIPs). Although molecular matrices can be manufactured from either inorganic porous materials or MIPs, the former have been used more widely in the different fields of science and technology. Specifically, MIPs have been little studied as molecular sieves for food applications, as they have only very recently been introduced materials in this field. For this reason, in this review we focus on molecular sieves prepared from porous materials. Molecular matrices have been mainly used as materials for food packaging, food nanoreactors, the absorption of pathogens, the controlled and sustained release of active compounds and enzymes, the stabilization and immobilization of active substances and enzymes, the detection and removal of food contaminants, and in the development of intelligent food contact materials. All these aspects are extensively reviewed in this manuscript, with particular emphasis on the literature published during the last five years.
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