Wednesday 29 January 2014

Nano technology

Nanotechnology - Scope in India
Nanotechnology - the future of the world. Nanotechnology is a find that turned the world around. A new era was born after the discovery of nanotechnology. Nanotechnology is the engineering of functional systems at the molecular scale. This covers both current work and concepts that are more advanced. In its original sense, 'nanotechnology' refers to the projected ability to construct items from the bottom up, using techniques and tools being developed today to make complete, high performance products.
Well, the one who popularized this term nanotechnology is Researcher K. Eric Drexler. Now, Drexler was interested in building fully functioning robots, computers, and motors that were smaller than a cell. He spent much of the 80’s defending his ideas against critics that thought this technology would never be possible.
Today, the word nanotechnology means something a bit different. Instead of building microscopic motors and computers, researchers are interested in building superior machines atom by atom. Nanotech means that each atom of a machine is a functioning structure on its own, but when combined with other structures, these atoms work together to fulfill a larger purpose.
The Nanotechnology impact on India is predicted to be larger than the IT and internet boom. The epicentre of this boom will be in places like Bangalore and Chennai which are the hub of manufacturing, IT and medicine. The Indian government has already started Nanoscience and Nanotechnology initiatives and various funding agencies like the Department of Science and Technology. This department constitutes a Nano Mission Council which has been operating across many educational institutions, majority of which are in the South. Some of the Southern institutions that have dedicated Nanotechnology research centres funded by the Council are IISc in Bangalore, Sastra University in Tanjavur, Karunya University in Coimbatore, Osmania University in Hyderabad, Anna University in Chennai and Vellore Institute of Technology in Vellore.
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.
Looking at the progressive prospects of Nanotechnology in India, Nanobiosym Inc., a US-based leading nanotechnology firm has also planning to set up India’s first integrated nanotechnology and biomedicine technology park in Himachal Pradesh. Nanotechnology has certainly acquired an essential position in the Indian Economy and Scientific Research Department and it is expected to reach the pinnacle of Development thereby making India a role model for the countries of the world.
As nanotech continues to develop, consumers will see it being used for several different purposes. This technology may be used in energy production, medicine, and electronics, as well as other commercial uses. Many believe that this technology will also be used militarily. Nanotechnology will make it possible to build more advanced weapons and surveillance devices. While these uses are not yet possible, many researchers believe that it is only a matter of time.
So, if you are planning to take up nanotechnology, there couldn’t be a better time!


Getting still more detailed theory on Nanotechnology on various application,
Below i have listed some of the e-books which u can download and read with  no cost.

·      SIGNIFICANCE OF NANOTECHNOLOGY FOR FUTURE WIRELESS  AND  COMMUNICATIONS -view

·      Nanotechnology in Computers- view

·      Fabrication and Characterization of bulk FinFETs for Future Nano-

       Scale CMOS Technology by Jong-Ho-Lee - view

·       Nanotechnology development in India - view  




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Note: This blog is only for educational purpose

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