Fabrication and evaluation of slow-release lignin-based avermectin nano-delivery system with UV-shielding property.

ABSTRACT: Nanopesticide is one of the best pesticide formulation technologies to overcome the disadvantages of traditional pesticides, which has received great attention from the international community. Using high-speed emulsification and ultrasonic dispersion technology, an avermectin nano-delivery system (Av-NDs) with a particle size of 80-150 nm was prepared through embedding the pesticide molecule utilizing the cross-linking reaction between sodium lignosulfonate and p-phenylenediamine diazonium salt. The formulation and composition of Av-NDs were optimized, the morphology of Av-NDs was analyzed by scanning electron microscope, transmission electron microscope and dynamic light scattering, and the structure of Av-NDs was characterized by UV, IR and ¹H NMR. Anti-photolysis and control

SUBMITTER: Mo D 

PROVIDER: S-EPMC8636473 | biostudies-literature | 2021 Dec

REPOSITORIES: biostudies-literature