Nano, as the name suggests deals with the technology at nano scale dimensions. Just to revise, 1 nano meter is 1/1000 part of a micron. These materials exhibit peculiar physical, chemical and electronic properties.They can pass through the cell membranes and interact with bio-molecules like nucleic acids and enzymes. These properties can be exploited in targeted drug delivery and early diagnosis of many pathological and physiological conditions.
Some useful Nano Tech related resources from this site could be located using the URL http://rcmishra.com/nanotech
