Development of morphology-dependent nanoselenium carriers for enhancing biological activity and reducing plant stress.

• Tác giả: Haoyu Chen, Danyang Jing, Yifan Ma, Jingyuan Wang, Yi Wang, Huaiyu Yang, Ronggang Zhai
• Ngôn ngữ: eng
• Ký hiệu phân loại: 338.9 Economic development and growth
• Thông tin xuất bản: Netherlands : Ecotoxicology and environmental safety , 2025
• Bộ sưu tập: NCBI
• ID: 730998
• Chủ đề: 1. Coastal Biological Diversity Coastal Zone Biodiversity Diversity, Coastal Biological

Tóm tắt

Owing to their small size, morphology and release modification properties, nanopesticides are considered promising alternative strategies for enhancing biological activity and minimizing pesticide losses. In this study, we used a colloidal self-assembly method to develop a morphology-stable, regularly rod-shaped nanoselenium pesticide carrier (NSer), which was further modified with chitosan. After loading penthiopyrad (PEN), the biological activity of NSer@PEN and its impact on the physiological and biochemical processes of plants were further compared with those of spherical nanoselenium pesticides (NSes@PEN) and commercial materials (20 % PEN SC). The biological activities were quantified through the EC