Writing Resources
For the past years metals that can resist chemical action like silver notably displayed properties of physical chemical and biological from their large quantities Particles of less than 100 nm in diameter drew attention for various applications in the different fields of industry Nano sized particles show unique properties that are considerably different from their bulk counterparts which are due to the small particle dimension high surface area quantum confinement and other testing In order to exhibit such properties the particles should be in the form of nano size and can be scattered without the use of agglomeration Previous studies stated that properties of silver nanoparticles such as electromagnetic optical and catalytic are effects of shape size and size distribution which can be the impact of changing the synthetic methods reducing agents and stabilizers Abou El Nour Al Warthan Ammar Eftaiha 2010 Applications such catalysts sensors optics antibacterial activity and data storage are influenced by the size and shape dependent properties of metallic nanoparticles Chaki Chavan S Chavan S Chavan V Sonawane Sudrik Vijayamohanan 2006 Metallic nanoparticles can be synthesized through two distinct approaches The first one is called physical approach which uses various procedures like condensation evaporation and laser ablation
