Nanomedicine and Drug Delivery: A State of the Art Review

Abstract

In electronics, biology and medicine, the nanotechnology sector now has pivotal positions. Its implementation can be tested since the materials to be designed at the atomic and molecular level are involved. Nano spheres have been shown to be robust drug delivery systems due to the advantage of their size and could be useful for encapsulating drugs and allowing more precise targeting with a controlled release. Specifically, in this study, we highlight the latest advancements in this technology for medicine and drug delivery systems. Organic or inorganic structures (sizes 1-100 nm) equivalent to antibodies and DNA plasmids are nanoparticles. Significant work has been done in nanotechnology in recent decades; the functional properties of nanoparticles for medical diagnostics and biomedical applications can now be manufactured, characterized and modified. Nano-biotechnology bridges the physical and biological sciences with nano-phase and nanostructure applications in various fields of research, especially in biomedicine, where these artefacts are of great interest.