Article Title: Nano Biosensors and Its Applications in Sustainable Agriculture

Sustainable agriculture has become a global priority due to increasing food demand, climate change, environmental degradation, and the need for efficient resource utilisation. Conventional agricultural practices often rely on excessive use of fertilisers, pesticides, and water, resulting in reduced soil health and environmental pollution. Nanotechnology has emerged as a transformative tool to address these challenges, with nano biosensors representing one of its most promising applications.