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    Basic Information

Technology developed: Macrobicyclic Cryptands as Platforms for Attachment of Donor and Acceptor Groups PhotoInduced Energy and Charge Transfer (TP19763767967)
Category:
Details of Inventor(s):
Inventor Institution/Organization/Company Department Designation
Prof. P. K. Bharadwaj Indian Institute of Technology (IIT) Kanpur
Technical Application Area: Chemicals & Materials Science
If 'Other', please specify:
Please give more details of new technical application area:
Organization(s):
Indian Institute of Technology (IIT) Kanpur
Affiliated Ministry: Institution Funding (Self Supported)
Type of technology development: Indigenous
Does the technology help in replacing any import items currently
procured from outside India?
Yes
Does the technology have export potential? Yes
Category of Technology developed: Immediate Deployment
Stage of Development: Field Test
Please describe in detail including the TRL Level:
trl

    Abstract:

Applications: In systems containing more than one type of fluorophores substantial energy charge transfer can take place depending upon the nature of the fluorophores. A cryptand as a platform is attractive for studying energy charge transfer because it allows sequential addition of different fluorophores. Besides, it can undergo conformational changes to enable partial movement of one of the side arms with respect to another, which changes the distance and the orientation of the fluorophores with respect to one another, with implications on the energy charge transfer efficiency.
Advantages: In continuation of our studies with these molecules, different donor and acceptor moieties will be attached to cryptands and acyclic molecules as well. This project is of fundamental nature with the ultimate aim of using solar energy for useful purposes.

    Technology Inputs:

Imported Equipment/Spare Parts:
Equipment/Spare Parts Year ITC-HS Code
NA
Indigenous Equipment/Spare Parts:
Equipment/Spare Parts Year ITC-HS Code
NA
Imported Raw Materials:
Raw Materials Year ITC-HS Code
NA
Indigenous Raw Materials:
Raw Materials Year ITC-HS Code
NA
Existing R&D Facilities used:
Facilities Year ITC-HS Code
NA

   Patents & Publications:

Patents:
Filed Patents (No.) Granted Patents (No.) Year
0 0 NA
Publications:
Submitted (No.) Published (No.) Year
0 0 NA

    Commercialization Potential:

Who are the Potential Licensees?
What commercially available products address
the same problem?
Company Product Problem Addressed
Would you like to develop this invention further with
corporate research support?
No
Would you be interested in participating in cluster based
programs for commercialization research or business
planning for your invention?
No
      Submitted by: I-STEM Admin Date of Submission: 1-5-2023



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