Hello,

• Nanotechnology springs from two words Nano and Technology. Nano means very small so nanotechnology is that the technology in miniature form and it's the mix of Bio- technology, Chemistry, Physics and Bio-informatics, etc.
  
  Research and training option in nanotechnology is provided after MBBS. Some leading hospitals provide research facilities in clinical research with fellowships.
  
  MBBS graduates are eligible for M. Tech programs in medical nanotechnology or nano medical sciences but you've got limited opportunities for study.
  
  Following are two colleges which offer nanotechnology course after MBBS:
  
  Amrita Centre for Nano Sciences, Kochi, Kerala
  Amrita Institute of Medical Sciences (AIMS)
  Selection procedure: Entrance Test and Interview
  The areas covered within the Nanotech are following:
  Bio- Technology
  Forensic Sciences
  Genetics, Space Research
  Environment industry
  Medicine
  Agriculture and Teaching

As we look at the progressive prospects of Nanotechnology in India, Nanobiosym Inc., a US-based leading nanotechnology firm is attending to founded India’s first integrated nanotechnology and biomedicine technology park in Himachal Pradesh. Nanotechnology has certainly acquired an important position within the nation's Economy and research project Department and it's expected to achieve the top of development thereby making India a task model for the countries of the globe .

https://www.careers360.com/courses/nano-technology-engineering-course

Hope it helped.