Author(s) :

Nithyakiruba.M, Vidya.N.

Volume/Issue :

Abstract :

Zinc nanoparticles (Zn NPs) are emerging as promising nanomaterials due to their unique physicochemical properties, biocompatibility, and cost-effectiveness. Compared to other metal nanoparticles like silver or gold, Zn NPs offer low toxicity, high availability, and diverse applications across biomedical, environmental, agricultural, and technological fields. Their synthesis can be achieved through chemical, physical, and biological methods, each varying in scalability, environmental impact, and control over particle characteristics. Green synthesis, using plant extracts or microbes, is gaining popularity for its sustainability. Zn NPs are used in drug delivery, antimicrobial treatments, catalysis, pollution control, crop enhancement, and energy storage. However, concerns remain regarding their environmental toxicity and long-term effects. Continued research into safe, efficient production and functionalization is essential for harnessing their full potential in developing sustainable, high-performance nanotechnologies.

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