Recent Advances on Lignocellulosic-Based Nanopesticides for Agricultural Applications

Author(s)

de Lima, Pedro Henrique Correia ; Antunes, Debora Ribeiro ; Forini, Mariana Monteiro de Lima ; Pontes, Montcharles da Silva ; Mattos, Bruno Dufau ; Grillo, Renato

• Document type: Journal article
• Source: FRONTIERS IN NANOTECHNOLOGY; v. 3, p. 9-pg., 2021-12-17.

Abstract

Controlled release systems of agrochemicals have been developed in recent years. However, the design of intelligent nanocarriers that can be manufactured with renewable and low-cost materials is still a challenge for agricultural applications. Lignocellulosic building blocks (cellulose, lignin, and hemicellulose) are ideal candidates to manufacture ecofriendly nanocarriers given their low-cost, abundancy and sustainability. Complexity and heterogeneity of biopolymers have posed challenges in the development of nanocarriers; however, the current engineering toolbox for biopolymer modification has increased remarkably, which enables better control over their properties and tuned interactions with cargoes and plant tissues. In this mini-review, we explore recent advances on lignocellulosic-based nanocarriers for the controlled release of agrochemicals. We also offer a critical discussion regarding the future challenges of potential bio-based nanocarrier for sustainable agricultural development. (AU)

• FAPESP's process: 20/12769-0 - Gold nanoparticles encapsulated in nanocarriers of pesticide as a potential label for understanding its fate in plants
• Grantee: Mariana Monteiro de Lima Honorato Forini
• Support Opportunities: Scholarships in Brazil - Scientific Initiation