Department of Bio and Nano Technology, Guru Jambheshwar University of Science and Technology, Hisar, Haryana 125001, India; Department of Civil Engineering, College of Engineering, University of Nebraska Lincoln, P.O. Box 886105, Lincoln, NE 68588-6105, United States.
Department of Bio and Nano Technology, Guru Jambheshwar University of Science and Technology, Hisar, Haryana 125001, India; Department of Electronics and Communication Engineering, Guru Jambheshwar University of Science and Technology, Hisar, Haryana 125001, India.
J Control Release. 2019 Jan 28;294:131-153. doi: 10.1016/j.jconrel.2018.12.012. Epub 2018 Dec 13.
The incorporation of nanotechnology as a means for nanopesticides is in the early stage of development. The main idea behind this incorporation is to lower the indiscriminate use of conventional pesticides to be in line with safe environmental applications. Nanoencapsulated pesticides can provide controlled release kinetics, while efficiently enhancing permeability, stability, and solubility. Nanoencapsulation can enhance the pest-control efficiency over extended durations by preventing the premature degradation of active ingredients (AIs) under harsh environmental conditions. This review is thus organized to critically assess the significant role of nanotechnology for encapsulation of AIs for pesticides. The smart delivery of pesticides is essential to reduce the dosage of AIs with enhanced efficacy and to overcome pesticide loss (e.g., due to leaching and evaporation). The future trends of pesticide nanoformulations including nanomaterials as AIs and nanoemulsions of biopesticides are also explored. This review should thus offer a valuable guide for establishing regulatory frameworks related to field applications of these nano-based pesticides in the near future.
将纳米技术纳入纳米农药的范畴仍处于初级发展阶段。将纳米技术纳入的主要理念是降低传统农药的滥用，以符合安全的环境应用。纳米包裹农药可以提供控制释放动力学，同时有效提高渗透性、稳定性和溶解度。纳米包裹可以通过防止活性成分（AIs）在恶劣的环境条件下过早降解，来延长控虫时间，提高效率。因此，本综述旨在批判性地评估纳米技术在包裹农药 AI 方面的重要作用。智能输送农药对于减少 AI 用量、提高功效以及克服农药损失（例如，由于浸出和蒸发）至关重要。本文还探讨了农药纳米制剂的未来发展趋势，包括纳米材料作为 AI 和生物农药的纳米乳液。因此，本综述应该为建立与这些基于纳米的农药在不久的将来进行田间应用相关的监管框架提供有价值的指导。
