文献类型：期刊文献

中文题名：瞬时纳米沉淀法调控纳米结构及其在农业上的应用

英文题名：Nanostructure Controlled by Flash Nanoprecipitation and Application on Agriculture

作者：王铭纬[1];俞洁[1];赵洪阳[1];付智楠[1];陈凯[1];王俊有[1];徐益升[1];Martien A.Cohen Stuart[1];郭旭虹[1]

机构：[1]华东理工大学化工学院,上海200237

年份：2021

卷号：47

期号：5

起止页码：528

中文期刊名：华东理工大学学报（自然科学版）

外文期刊名：Journal of East China University of Science and Technology

收录：CSTPCD;;Scopus;北大核心:【北大核心2020】；CSCD:【CSCD_E2021_2022】；

基金：国家自然科学基金青年基金(21706074)。

语种：中文

中文关键词：瞬时纳米沉淀法;纳米农药;微观结构;流体混合

外文关键词：flash nanoprecipitation;nano-pesticide;microstructure;fluid mixing

摘要：农药的减量增效是近年来农药领域的关键问题,使用纳米载体技术将农药制成纳米农药为解决这一难题提供了新思路。不同于大多数基于热力学平衡组装的纳米载体技术,新兴的瞬时纳米沉淀法基于动力学控制原理、通过化学工程上的流体湍流混合方式制备纳米材料。这种方法不仅具有载药率高、制备时间短、易于放大与连续化生产等特点,还可以系统地调控纳米微观结构,如形貌、内部结构、表面结构等,为纳米材料在农药领域进一步的高效和低毒利用提供帮助。本文综述了瞬时纳米沉淀法在纳米结构调控及农业上的应用。
The pesticide reducing has been a key issue in pesticide areas in recent years.The use of nano-carrier technology to incorporate pesticides into nanoparticles provides a new route for solving the problem.Different from most nano-carrier technologies which are based on thermodynamic equilibrium self-assembly,the emerging Flash Nanoprecipitation(FNP)method is based on kinetic control,preparing nanoparticles through turbulent mixing of chemical engineering fluids.It has advantages like high drug loading efficiency,short preparation time(milliseconds),easy to scale-up and continuously production,etc.Moreover,it can also systematically control the microstructures of nanoparticles,such as morphology,internal structure and surface structure,which can provide help for further improving the efficiency and low-toxic utilization of pesticide nanoparticles.