Nanotechnology is derived from the combination of two words Nano and Technology. Nano means very small or “miniature”. So, Nanotechnology is the technology in miniature form. It is the combination of Bio- technology, Chemistry, Physics and Bio-informatics, etc.
Nanotechnology originated in India around 16 years back. It is in its early development phase and therefore the industry keeps a keen watch over the students who pursue M. Tech. in nanotechnology. There are several career opportunities for such students in domestic as well as international markets.
This new sphere of scientific innovation has a broader scope. Several Indian institutes have introduced degree courses in Nanotechnology at both the UG and PG levels. The areas covered in the Nanotech are Food and Beverage, Bio- Technology, Forensic Sciences, Genetics, Space Research, Environment industry, Medicine, Agriculture and Teaching.
The three chief divisions of Nanotech are Nanoelectronics, Nanomaterials, and Nano-Biotechnology. The implications of Nanotechnology in India can be found in the field of telecommunications, computing, aerospace, solar energy, and environment. However, Nanotech’s major contribution can be seen in the computing, communication and, medical field.
Nanomedicine is the most important field of Nanotechnology. The nano level gadgets and materials are used for diagnosing and treatment of diseases. Nano-Pharmacology has generated a specific category of smart drugs that affect negligible side effects. The use of Nanotech has also helped in the detection of narcotics and fingerprints of the suspected criminals.
The Council of Scientific and Industrial Research, also known as CSIR has set up 38 laboratories in India dedicated to research in Nanotechnology. This technology will be used in diagnostic kits, improved water filters and sensors and drug delivery. The research is being conducted on using it to reduce pollution emitted by the vehicles.
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