Methods of ZnO nanoparticles synthesis

Abstract

Zinc oxide nanostructures are interesting nanomaterials with a wide range of applications. Since the physical and<br /> chemical properties of ZnO nanoparticles are influenced both by their shape and size, a control of morphology<br /> of ZnO structures is needed for their commercial usage. Different chemical, physical, and biological methods used<br /> to produce ZnO nanostructures can be found in the literature. The production of ZnO nanoparticles using so-called<br /> green methods, using, for example, plant extracts or living organisms, is being investigated as these methods<br /> are environmentally friendly and of low-cost. This review also discusses the trends in the biological synthesis of<br /> semiconducting nanoparticles.