Abstract Nanotechnology is an advanced and rising field of science that has many applications in different fields of biomedical sciences. Different diseases like Cancer, Diabetes. Malaria, HIV, Cardiovascular diseases etc. are treated by various nanomaterials. Nanotechnology has a considerable impact on human health care. The applications of various nanomaterials such as biosensors, nanomedicine, CNTs, spions, magic bullets, nanorobots, trojan horses, and NPG have been discussed in this paper. Around the end future, nano strategies are discussed to overcome challenges looked in this field.
Keywords Nanotechnology; applications; treatment; diseases.