On nano with their applications in medical field

In this work, new types of nano sets in nano topological spaces are introduced and studied their propositions, they are called nano Nα -open sets and nano Nαc -open sets. Next, new notions of algebras are called nano d/Nα/Nαc -algebras are also generated and discussed. Furthermore, new classes of nano finite groups like nano d/Nα/Nαc - groups are investigated. The second aim of the work is to find the best medicines to get the maximal health rate recovery for the patients. Sometimes the patients may take more than one medicine but they do not heal within fixed time. So, using nano open sets method could be help us to choose some of these medicines that are necessary to health rate recovery for the patients.