How much ever I know....there is a lot of scope of nanotechnology...onli if he or she has persued m tech in nanotechnology....much scope is there in social nd international markets...The areas covered in the Nanotech are Food and Beverage, Bio- Technology, Forensic Sciences, Genetics, Space Research, Environment industry, Medicine, Agriculture and Teaching.....However, Nanotech’s major contribution can be seen in the computing, communication and, medical field....
I prefer u should do....if u hope for greater pays by high class institutions....it was just my advice....