 Nanomedicine is a rapidly developing field with potential applications in many areas of healthcare. Nanomedicine uses nanoparticles and nanorobots to deliver drugs directly to lesions or targeted cells, allowing for increased drug concentrations and minimizing side effects. Additionally, nanomedicine can be used for monitoring disease progression, complementary diagnosis, and minimally invasive surgery. Major diseases such as cancer, diabetes, and cardiovascular disease are being studied and treated with nanomedicine techniques. This article was authored by Qing Song Zhao, Nua Qing, Xi'an Sun, and others.