Enhancing agricultural sustainability through plant Nanobionics: Innovations, challenges and future Directions

Plant nanobionics, a rapidly growing interdisciplinary field situated at the convergence of nanotechnology and plant biology, aims to leverage the capabilities of nanoparticles in enhancing various aspects of plant functionality. The focus of this abstract is to delve into the process of integrating artificial nanoparticles into different plant organelles, with a specific emphasis on chloroplasts, to elevate the performance of essential physiological mechanisms such as photosynthesis and the ability to sense environmental cues. By incorporating nanoscale materials like single-walled carbon nanotubes (SWNTs) and nanoceria, the overall efficiency of photosynthetic processes is notably boosted, presenting a multitude of promising opportunities for the domains of sustainable agriculture and applications related to renewable energy sources. Furthermore, the introduction of nanoparticles equips plants with the capacity to not only identify but also counteract environmental stressors like drought and soil contamination, thereby aiding in soil restoration efforts and augmenting agricultural output. In addition to these benefits, the continuous progress in the realm of plant nanobionics has paved the way for the creation of innovative biosensors that possess the ability to independently recognize alterations in the surrounding environment, particularly in terms of water scarcity. The deployment of intelligent dust particles, which consist of miniature sensors dispersed throughout agricultural landscapes, plays a pivotal role in offering real-time information regarding soil conditions, thereby empowering farmers with valuable knowledge to optimize land utilization strategies. This underscores the profound transformative capacity inherent in plant nanobionics, illustrating its potential to revolutionize not only agricultural practices but also environmental surveillance measures and the management of sustainable resources.