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近年来含油污水及海上油品泄漏问题日益严重,威胁着人类的生存环境和海洋生态环境。相选择性凝胶因子因其制备简单、生物相容性好、快速高效、可重复利用等优点为油品污染处理提供了新选择。本文首先介绍了相选择性凝胶因子的分类和自组装机理及相选择性凝胶因子的发展现状,重点对小分子凝胶因子进行了阐述,其中小分子凝胶因子包括氨基酸类、有机酸及其盐类、胆固醇类和糖类衍生物类等,并对有机高分子凝胶因子做了简单介绍;最后对相选择性凝胶因子的发展做出了展望。
In recent years, the problem of oil-contaminated sewage and the leakage of offshore oil products is becoming increasingly serious, threatening the living environment of mankind and the marine ecological environment. Phase selective gel factor provides a new choice for oil pollution treatment because of its simple preparation, good biocompatibility, fast and high efficiency, reusability and so on. In this paper, the classification and self-assembly mechanism of phase-selective gel factor and the development of phase-selective gel factor are introduced. The gel factor of small molecule is mainly elaborated. Among them, small molecule gel factor includes amino acids, organic acids And its salts, cholesterol and carbohydrate derivatives, and made a brief introduction of the organic polymer gel factor. Finally, the development of the phase selective gel factor was prospected.