| abstract |
The invention provides a hydrophilic molecularly imprinted resin and a preparation method and application thereof. The surface of the hydrophilic molecularly imprinted resin has a hydrophilic functional group, and the first virtual template and the second virtual template are dissolved in a low eutectic solvent, It can be prepared by reacting with the hydrogel formed by 3-aminophenol and urotropine and removing the template. The method of the invention is simple, low in cost, and environmentally friendly, and the obtained dual-template hydrophilic imprinting resin has large adsorption capacity, strong specific selectivity and high extraction efficiency, and not only has excellent water-phase recognition ability, but also can specifically recognize different kinds of targets. , which can be used as an adsorbent material for solid-phase extraction, and can be used in the specific extraction and separation of multiple types of targets in complex sample matrices. |