Role of Green Route Synthesized Silver Nanoparticles in Medicinal Applications with Special Reference to Cancer Therapy

Abstract

Nanotechnology is a blazing field for the researchers in modern branch of science along with engineering have lot of applications. Nanotechnology is an imminent field with new outlet to fight and prevent many diseases using nanoparticles. Among the most promising materials Silver nanoparticles are having antimicrobial properties which are synthesized from medicinal plant and acts against chronic diseases. Silver nanoparticles synthesized from medicinal plants have lot of applications and eco-friendly, cost effective in nature. The present review article mainly focuses on biologically synthesized silver nanoparticles from medicinal plants and its role on cancer cells. Cancer is one of the most difficult health issues on globe. Although number of treatments may include radiation, chemotherapy and surgery, but these procedures not only targets tumor tissue but also normal healthy tissue. In recent years silver nanoparticles are considered as promising tool for cancer therapy. A numerous studies both in-vitro and in-vivo suggested that sliver nanoparticles can be used as cytotoxic and genotoxic agent due to their apoptotic inducing and anti-proliferative properties. However there is need to overlook the mechanism regarding the anti-cancerous activity. A silver nanoparticle deploys in every field of engineering science and medical sciences are still attracting to explore new scope of nanobiotechnology attributed with smaller size particles.

Medical and Dental Applications of Titania Nanoparticles: An Overview

“…The synthesis of NPs is carried out by two main techniques, referred to as the conventional (top-down) and biocompatible (bottom-up) methods. The physical and chemical methods of synthesis are deployed in the conventional (top-down) techniques, whereas the biological, green, and biological derivative methods are employed in the biocompatible (bottom-up) techniques to a large extent ( Figure 3 ) [ 57 , 58 ].…”

“… Schematic representation of protocols employed for the synthesis of TiO 2 NPs: ( a ) chemical and physical methods involved in the conventional methods category and biological methods involved in the latest methods category, showing ( b ) chemical, physical, and biological synthesis involving both the bottom-up and top-down techniques (idea adapted from the ref [ 57 , 58 ]. …”