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基于表面分子印迹技术发展起来的表面分子印迹传感器具有与生物传感器相媲美的选择识别性,同时还兼具易于制备、成本低廉、机械稳定性高和重复性好的优点,受到了国内外研究者的极大关注。与传统的气相、气-质、液相、液-质等色谱分析方法相比,表面分子印迹传感器集分离与测试于一体,不需要任何样品前处理步骤,因此测试更加简单、灵敏和快速,在药物传输、环境监测、食品安全、化学反应实时监测等方面获得广泛应用。本文综述了表面分子印迹传感器的分类、制备方法和应用领域,以及该技术面临的挑战和市场应用前景及未来趋势,为相关科研工作者提供研究参考。
The surface molecular imprinted sensor based on the surface molecular imprinting technology has the advantages of selective identification comparable to biosensors and the advantages of easy preparation, low cost, high mechanical stability and good repeatability, and has been widely used by domestic and foreign researchers Great concern. Compared with the traditional gas chromatography, gas-liquid, liquid-liquid chromatography and other chromatographic analysis methods, the surface molecular imprinting sensor is a set of separation and testing in one, does not require any sample preparation steps, so the test is more simple, sensitive and fast, In drug delivery, environmental monitoring, food safety, real-time monitoring of chemical reactions and other widely used. This review summarizes the classification, preparation and application of surface molecular imprinted sensors, as well as the challenges the technology faces and its market prospects and future trends, providing references for researchers.