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Organic (Opto)electronic Materials Lab

 
 
Welcome to the Research Group of Dr. Sanchita Sengupta
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About Organic (Opto)electronic Materials Lab

Research in my group at IISER Mohali has been directed towards design and synthesis of organic chromophores to control their excited state properties for specific applications. The new p-conjugated organic molecules with tailored properties are designed along the following themes:

  • Multichromophoric light harvesting (LH) antenna and macrocycles for Förster resonance energy transfer (FRET) and their utilization as multi-stimuli responsive sensors;

  • Donor-acceptor (D-A) twisted intramolecular charge transfer (TICT) rotors as multifunctional sensors

  • Twisted D-A conjugates as thermally activated delayed fluorescence (TADF) materials

  • Applications of above molecules as metal-free visible and near infrared (NIR) light photocatalysts for organic transformations and hydrogen evolution.

Research Interests

  • Design and Synthesis of Conjugated Organic Molecules and Chromophores (with Emphasis on Donor - Acceptor Systems).
  • Photoinduced Processes such as Electron Transfer, Energy Transfer and Charge Transfer.
  • Application of Synthesized Molecules/Materials for (Opto)electronics & Photocatalysis.

News Update...

March 2026: Congratulations to Vidushi Gupta and Dr. Samaresh Samanta for publication of review article in Chemical Society Reviews. 

Dec 2025: Congratulations to Vidushi Gupta for publication in Aggregate.

Aug 2025: Congratulations to Anita Kumari for a successful PhD Defense.

June 2025: Congratulations to Anita Kumari for publication in ACS Materials Letters.

Dec 2024: Congratulations to Vidushi Gupta for Best Poster Award at the International Conference on "Ultrafast Non-linear Optics and Optical Spectroscopy (UNOOS)" at IISER Mohali. 

Dec 2024: Congratulations to Anita Kumari for publication in Organic Chemistry Frontiers.

Oct 2024: Hearty Congratulations to Anita Kumari for publication in ACS Applied Materials and Interfaces.

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