Abstract

This review article described the major synthesis of Zinc oxide nanoparticles with various ways, such as physical synthesis, chemical synthesis and Biosynthesis. Chemical synthesis as Hydrothermal Technique, Vapor Transport, Precipitation Method, Self-Combustion technique, Sol-gel method and microemulsion method. Physical synthesis as high-energy ball milling method, laser ablation method and Physical vapor deposition method. Biosynthesis Includes synthesis through fungi, plants, bacteria Some applications of zinc oxide nanoparticles have been listed.

Highlights

  • In the last years nanotechnology research has obtained attention by presenting innovative solutions in the area of materiales science, biomedical, optics and electronics[37 ]

  • The present review aims to describe and discuss the different methods used for synthesis of ZNO NPs

  • Nanomaterials or nanostructures can be prepared with an assortment of methods, for example, physical synthesis, chemical synthesis and Biosynthesis. physical and chemical synthesis are an approach of synthesizing nanoparticles using miniaturized atomic components through self-assembly

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Summary

Introduction

In the last years nanotechnology research has obtained attention by presenting innovative solutions in the area of materiales science, biomedical, optics and electronics[37 ]. ZnO semiconductor has a special properties, for example, great transparency, high electron versatility, wide band gap, and stro in transparent electrodes in liquid crystal display and in energy-saving or heatprotecting windows and other electronic applications. These days the one of a kind properties of nanomaterials have roused the scientists to create numerous less difficult and cheap strategies to deliver nanostructures of technologically important materials. Figure[1] shows the major synthesis used for ZnO NPs28

Chemical methods
Hydrothermal method
Vapor transport method
Precipitation method
Self-Combustion method
Microemulsion method
Pyrolysis method
High-energy ball milling method
Laser ablation method
Physical vapor deposition method
Biological synthesis
Synthesis of ZnO NPs using plant extract
Synthesis of ZnO NPs using microbes mediated
Synthesis of ZnO NPs using waste material Zinc Oxide Nanoparticles
Applications of ZnO NPs
Toxicity of ZnO NPs towards carcinogenic cells
ZnO nanocomposites as antimicrobial food packaging
Findings
Conclusion
Full Text
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