Fig. 2From: Recent development in functional nanomaterials for sustainable and smart agricultural chemical technologiesDifferent Synthetic Strategies and Action Mechanisms of Polymer-Based Sustained-Release Nanopesticides. a Nanoprecipitation [33, 37]; b Electrostatic self-assembling process [36]; c PLGA/PLA nanopesticides prepared by emulsion-solvent evaporation method [40, 41]Back to article page