ZnO nanoparticles have a wide range of applications due to their versatile properties:
1. Electronics: They are used in the fabrication of transistors, sensors, and transparent conductive oxides. 2. Optoelectronics: ZnO nanoparticles are employed in light-emitting diodes (LEDs) and laser diodes due to their excellent UV emission properties. 3. Medicine: They have antimicrobial properties and are used in drug delivery, cancer treatment, and wound healing. 4. Sunscreens: Due to their ability to block UV radiation, ZnO nanoparticles are a key ingredient in sunscreens. 5. Environmental Remediation: They are used to degrade pollutants in water and air due to their photocatalytic properties.
