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The Team
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D Chaudhuri Group : Organic-Optoelectronics Lab
Welcome to our group webpage!
We are a part of the Department of Chemical Sciences, Indian Institute of Science Education and Research (IISER) Kolkata.
Our group works in the area of self-assembly of small molecule chromophores. From trying to understand the role of molecular design and other extrinsic factors in a self-assembly process to designing new materials with interesting properties, there are several directions we pursue. For more details, please visit our Research page.
The members of our group have a background in Chemistry, with a love for physical and organic chemistry. But what we value most is having a fresh perspective, and the willingness to try and learn new things.
News
July 2026
Achiral Monomer Regioisomerism Drives Stereomutation in Complementary Supramolecular Co-assemblies
Just accepted in JMCC, Congratulations to Sayan and Triza!
Local Solvent Ordering leads to chirality Inversion
Just accepted in Advanced science!! Congratulations to Triza!
Ankita joins the group, welcome on board!
Debjit won best poster award in 37th CRSI National Symposium in chemistry 2026, held in IACS Kolkata, Congratulations to Debjit!!
March 2026
Subhankar sucessfully defended his PhD thesis, congratulations Dr. Subhankar Paul.
February 2026
Sayan won best poster award in ACS-IACS Annual Conference (SciVation) 2026, congratulations to Sayan !!
Jan 2026
Debjit won best paper presenter award at 8th Regional Science and Technology Congress, govt of WB, Congratulations Debjit!
Debjit Won best poster award at IINCM-2026 at IISER Tirupati, Congratulations Debjit!
Decoding Supramolecular Order in Naphthalene Diimides through Locally Disordered Entities
came out in JPCC, congratulation to Soumik, Triza, Sayan and Sayantan!!!
Nov 2025
Debjit won best poster award at SMMA in IISER K, congratulations Debjit!
Two-Dimensional Reversible Supramolecular Polymorphism Governed by Weak Solvent–Solute Interactions
came out in Chemistry of Materials, Congratulation to Subhankar, Sagar and Debjit!
Interaction-Specific Control Over Self-Assembly Landscape and Supramolecular Chirality
published in Chem.Eur.J, Congratulation to Sayan and Triza!!
Aug 2025
Side-chain dependent direct vs. indirect photoresponse in hydrazone-based supramolecular polymers
published in ChemComm, congratulations to Subhankar!
Jan 2025
Sondip joins our group, welcome on board!
July 2024
Debjit and DC were at DESY, Hamburg doing Pressure-dependent SCXRD
Apr 2024
Noncovalent Catalyst-cum-Inhibitor Directed Supramolecular Pathway Selection and Asymmetry Amplification by Aggregate Cross-Nucleation
Came out in ACS Nano
Congratulations to Triza and Samaresh!
July 2023
Subhankar won the ACS Applied Nanomaterials best poster award at Emerging Materials 2023, IISER Pune
May 2023
Triza attended Gordon Research Seminar and Gordon Research Conference on Self-Assembly and Supramolecular Chemistry
Subhankar, Debjit and DC were at DESY, Hamburg doing T-dependent 2D-GIWAXS
Jan 2023
Triza presented poster at the Chemical Science 2023: Leaders in the Field Conference, JNCASR
Jan 2023
Chiral and Morphological Anisotropy of Supramolecular Polymers Shaped by a Singularity in Solvent Composition
Just accepted in the J. Am. Chem. Soc.
Shout-out to Triza!
Congratulations to Dr. Saptarshi Datta for defending his PhD. thesis!
Debjit joins the group. Welcome on board!
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