本报讯近日,中科院合肥物质科学研究院技术生物所研究员吴正岩携团队最新研制出一种可自动感知温度的温敏型控释农药,可有效提高农药利用率、降低农药引发的农业面源污染。相关成果已被美国化学会绿色化学领域核心期刊发表。课题组利用凹凸棒土、碳酸氢铵等材料制备出一种复合纳米材料,并以该材料为载体与除草剂复配研制出温敏型控释除草剂颗粒。这种颗粒对于温度具 Recently, Wu Zhengyan, a researcher at the Institute of Biological Technology, Chinese Academy of Sciences, recently brought a temperature-sensitive controlled-release pesticide that can automatically sense the temperature, which can effectively increase the utilization rate of pesticides and reduce the agricultural non-point pollution caused by pesticides . Related results have been published by the American Chemical Society core journals in the field of green chemistry. The research group made use of attapulgite, ammonium bicarbonate and other materials to prepare a composite nanomaterials, and using the material as a carrier with the herbicide to develop a temperature-sensitive controlled release herbicide particles. Such particles with temperature