In the development of drug delivery technologies, a group of nanotechnology techniques are being used. The advancement of the use of nanotechnology in medicine, known as nanomedicine, to create novel therapeutic and diagnostic approaches through the use of meticulously engineered materials on this long scale. In terms of dimension, form, and materials, the nanoparticles used in drug delivery have several styles. Particles and medication stability, in terms of drug loading capacity, the characteristics of each particle vary depending on the type of substan, and the classifications of the substances can often differ, such as nanospheres, nanocapsules, micelles, dendrimers, nanotubes and fullerenes, polymers with nanoparticular drug targeting mechanisms and biosenic targeting mechanisms.