Nanotechnology or Nanoscience covers the investigation, design, manipulation, precision placement, measurement and displaying alternately creation for matter, structures, gadgets Furthermore frameworks that exist at the Nanoscale – basically toward the nuclear and sub-atomic levels. Nanotechnology has the potential to solve the issue of diagnosing the diseases.  In the past few decades, imaging need turned into a discriminating device in the diagnosis of disease.

As far as therapy, the most significant from claiming Nanomedicine is expected to be realized in drug delivery and regenerative medicine. Nanoparticles empower medical practitioners on focusing medications at the wellspring of the disease, which increments effectiveness also minimizes side impacts. Nanotechnology will cure maladies needed, numerous possibility effects ahead tumour research. Furthermore, battling those human immunodeficiency infection (HIV) that reasons helps (Acquired resistant insufficiency Syndrome). Nanotechnology offers an exceptional chance with consolidate. Furthermore, move forward separate pharmacological profiles from claiming antiretroviral drugs. Also, conceivably better tolerant adherence on HIV help.

Research over the past years in the areas offered toward Nanotechnology to cure infections and it indicated that Nanotechnology methodologies will upgrade present medicine and also propel new restorative strategies, for example, such as gene therapy and immunotherapy. Moreover, exactly Nanomaterials bring restorative impacts toward themselves. There are various strategies to non-viral conveyance for restorative DNA. Furthermore, RNA has been investigated. Clinched alongside particular, Nanosized drug bearer frameworks been created that might address huge numbers of the issues identified with nucleic corrosive delivery: moved forward security (due to biodegradability rapid clearance by the reticuloendothelial system), targeted delivery and controlled release, enhanced uptake toward overcoming electrostatic shock, What's more cell membranes, enhanced stability in physiological fluids and protection from degradation.