Nanotechnology is a potential technique for increasing agricultural output by producing nano-fertilizers, improving herbicide
and pesticide efficacy, regulating soil fertility, managing wastewater, and detecting illnesses. It is also virtuous for indus-
trial food processing since it boosts market value, improves nutritional and sensory properties, enhances safety, and boosts
antibacterial protection. Moreover, nanotechnology may also assist farmers in reducing post-harvest losses by prolonging
shelf life via the use of nanoparticles. Furthermore, nanoscience develops new ideas that lead to a better understanding of
nanoparticles and their mechanisms of action in plants. Plants can grow and develop more effectively when the physiological-
biochemical and molecular pathways involving nanoparticles in plants are understood. Scientists have developed a broad
range of nanoparticles (NPs) such as Au, Ag, Pt, Fe, Cu, Cd, ZnO, and TiO 2 . At the same time, nanoscience gives us new
ideas and diverts our intentions to attain some suitable mechanism mode for the functions of NPs in plants. The proper func-
tionality of the physical, biological, and cellular mechanisms of NPs requires selected plant species to influence the variation
in the different phases of plant growth and development. Although several reviews on engineered nanoparticles have been
published in recent years, few have focused on their current applications, transport, interaction, and physio-chemical aspects
of metal-based nanoparticles (MBNPs) and carbon-based nanoparticles (CBNPs) with crops. As a result, we evaluated the
behaviors of (MBNPs) and (CBNPs) in agricultural systems, including absorption and translocation of MBNPs and CBNPs
in crop plants, physiological and biochemical effects of MBNPs on plants, and factors influencing MBNPs and CBNPs'
interactions on plants. This review will help glow nanotechnology by promoting scientific study on MBNPs and metal oxides
nanoparticles MONPs and understanding t
