WEST LAFAYETTE, Ind. – Nanotechnology is an emerging science in which new materials and tiny structures are built atom-by-atom, or molecule-by-molecule, instead of the more conventional approach of ...

Deoxyribonucleic acid (DNA) is the self-replicating genetic material that exists in nearly all living organisms.

Nanotechnology is the study of what happens when things get very, very small – only a few atoms in size. The word “nanometer” means one billionth of a meter, perhaps five or six atoms long. At the ...