刺激响应型水凝胶农药载体应用研究进展

Research Progress on Application of Stimulus-Responsive Hydrogel Pesticide Carrier

高分子聚合物水凝胶作为药剂载体在农药中的应用已经成为一个热门研究领域。文章综述了高分子聚合物水凝胶作为缓释和刺激响应药剂载体在农药中的应用研究进展,重点介绍了水凝胶在农药制剂中的应用方式、刺激响应方式和水凝胶农药制剂的发展趋势,利用水凝胶作为农药载体,结合农药包封、涂膜等技术,实现农药的缓释和控制释放,减少农药对环境污染的同时,可提高农药的施用效果,并且有望实现农药施用智能精准调控。

The application of polymer hydrogels as drug carriers in pesticides has become a hot research field.In this paper,the research progress of the application of polymer hydrogels as slow-release and stimuli-responsive drug carriers in pesticides was reviewed.The application methods and stimuli-responsive methods of hydrogels in pesticide formulations and the development trend of hydrogel pesticide formulations were emphatically introduced.Using hydrogels as pesticide carriers,combined with pesticide encapsulation,coating and other technologies,the slow-release and controlled release of pesticides can be realized,the environmental pollution caused by pesticides can be reduced,the application effect of pesticides can be improved,and it is expected to realize the intelligent and accurate regulation of pesticide application.