Nano Technology- A Comprehensive Review

Abstract

At the intersection of physical sciences, molecular engineering, biology, biotechnology, and medicine, recent research on nanoscale biosystems and nanotechnology has generated one of the most active science and technology sectors. Improved comprehension of living and thinking systems, ground-breaking biotechnology techniques, the creation of novel medications and their targeted administration, regenerative medicine, neuromorphic engineering, and the creation of a sustainable environment are all included in this field. Research on nano bio-systems is a top priority in many nations, and its importance to nanotechnology is predicted to rise in the coming years. The bioavailability of drugs is improved when their particle sizes are decreased to the sub-micron range since this increases the pace at which they dissolve significantly. The development of medication delivery employing nanoparticles (NPs) as carriers for tiny and big compounds has generated a lot of research attention. One of the most significant features of a medication delivery system is the ability to direct drug administration to sick areas. They have been utilized in-vivo to safeguard the drug entity in systemic circulation, limit drug access to the targeted locations, and deliver the drug to this site of action at a steady and controlled pace. For drug delivery studies, a variety of polymers have been employed to create nanoparticles that will boost therapeutic value while reducing side effects. The most noteworthy advancements in the use of nanotechnology as a medicine delivery mechanism are highlighted in this review article. Systems, techniques of preparation, applications, benefits, and drawbacks of pharmaceutical nanotechnology.