The present invention relates to a solvatochromic functional monomer having the chemical structure as shown in the accompanying drawing (FIG.
3
), and a process for preparing the solvatochromic functional monomer (FIG.
2
). The solvatochromic functional monomer can be used for fabrication of molecularly imprinted polymer based (MIP-based) solvatochromic chemosensors. This involves the incorporation of the solvatochromic functional monomer as reporter into the molecularly imprinted polymer. The solvatochromic functional monomers as reporters signal the analyte-to-receptor displacing event within the receptor sites without the need of intermolecular interaction between the analyte and receptor. The invention also relates to a MIP-based solvatochromic chemosensing approach. This involves the combination of solvatochromism and molecular imprinting technique in the chemosensing of target analytes.
本发明涉及一种具有
化学结构如附图所示(图3)的溶剂致色功能单体,以及制备该溶剂致色功能单体的方法(图2)。该溶剂致色功能单体可用于制备基于分子印迹聚合物的溶剂致色
化学传感器。这涉及将溶剂致色功能单体作为报告物质引入到分子印迹聚合物中。作为报告物质的溶剂致色功能单体可以在不需要分析物与受体之间的分子间作用的情况下,信号化分析物与受体之间的置换事件。本发明还涉及一种基于分子印迹聚合物的溶剂致色
化学传感方法。这涉及将溶剂致色和分子印迹技术结合在目标分析物的
化学传感中。