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Patent Details

Applicant:
Indian Institute of Technology (IIT) Gandhinagar 
Title:
PHOTOCHROMIC ORGANIC COMPOUNDS AND A PROCESS FOR PREPARATION THEREOF  
Inventor(s):
APPAYEE, Chandrakumar ; PADMAJA, Venkata Mani Duppalapudi  
Applicant:
Indian Institute of Technology (IIT) Gandhinagar 
Application type:
Provisional - 2020-03-24 
Application Number:
202021012829 
Applied at:
India 
Entered by:
Indian Institute of Technology (IIT) Gandhinagar 
Abstract:
Photochromism is a phenomenon which has been known for many years. A compound is said to be photochromic when, after irradiation with a beam of light (UV/visible light), this compound changes color and returns to its original color as soon as the irradiation ceases. The photochromic compounds have tremendous applications as molecular switches, memories, and actuators, sun glass, rewritable papers, optical materials. The present disclosure envisages photochromic organic compounds due to their various applications. 

 
THE VISION
THE MISSION
ABOUT I-STEM
It has always been the basic tenet of the Government of India, in generously funding R&D efforts at academic institutions over the years, that facilities established through such support be made available to those needing them and qualified to make use of them for their own research work
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However, this was never easy or straightforward for, among other reasons, there was no ready source of information of what facility was available and where. Thanks to the Web, it is much easier today to have a national and regional “inventory of resources”, so as to match users with the resources they need, and to do all this in an efficient and transparent manner.

This can lead to a leap in R&D productivity and greatly enhance the effectiveness of public investment. This is the motivation behind I-STEM.
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