Work

Nanoscale innovations in agri-food systems: A multisectoral paradigm for eradicating global food scarcity

Year: 2025

Type: article

Abstract: Global food scarcity is one of the critical issues of the present time. Humans rely on four primary sources for food consumption: agriculture, aquaculture, poultry, and livestock. Nanotechnology, owing to its unique advantages, has brought about a breakthrough in the mentioned sources to address food security issues. In this study, the application of nanotechnology in agriculture, aquaculture, poultry, and livestock has been elaborately discussed. In agriculture, nanofertilizers, nanopesticides, and nanopriming have contributed significantly to improving crop production. Likewise, practices in aquaculture have been greatly eased by the introduction of nano-enhanced feed, nanovaccines, and nanofiltration. In poultry, essential aspects such as supplementing appropriate nutrients in specific quantities and disease prevention have become more manageable thanks to nanotechnology. In a similar manner, nanotechnology has led to colossal improvements in disease prevention, animal reproduction, and drug delivery in livestock. However, despite all these prospects, some challenges remain for the implementation of nanotechnology in the food production sector. The regulatory frameworks for the implementation of nanotechnology remain underdeveloped, consumer acceptance is a significant issue, and the environmental fate and ecotoxicity of nanotechnology remain uncertain. This comprehensive review article aims to provide in-depth insights into the current status, challenges, and prospects of nanotechnology in primary food sources, with the ultimate goal of addressing worldwide food scarcity. • Fundamentals of nanotechnology have been briefly discussed. • The application of nanotechnology in the field of agriculture and aquaculture has been elaborately discussed. • The application of nanotechnology in poultry and livestock industries has shown great promise in meat production, quality, and disease management. • Though the application of nanotechnology has shown great potential, large-scale adaptation poses significant challenges and limitations. • Future prospects of the application of nanotechnology in the mentioned fields for eradicating global food scarcity have been addressed.

Source: Plant Nano Biology

DOI: 10.1016/j.plana.2025.100208

Authors: Md. Saiful Islam, Sams Uddin Sams, Sadit Bihongo Malitha, Md. Zahangir Alam

Institution: University of Dhaka

Language: English

Topic: Polymer-Based Agricultural Enhancements

Subfield: Biomedical Engineering

Field: Engineering

Domain: Physical Sciences

SDGs: Zero hunger, Industry, innovation and infrastructure

Open Access status: gold

Estimated APC paid: $2,380