Chelated fertilizers have achieved significant traction in modern agriculture due to their remarkable ability to enhance nutrient uptake by plants. These fertilizers utilize organic agents to bind with essential nutrients, forming stable structures that are readily available for plant absorption. This approach effectively overcomes the limitations

PbSe quantum nanocrystal solar cells represent a promising avenue for obtaining high photovoltaic efficiency. These devices leverage the unique optoelectronic properties of PbSe nanostructures, which exhibit size-tunable bandgaps and exceptional light absorption in the visible spectrum. By meticulously tuning the size and composition of the PbSe do