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Soumen De Research Group @SoumenDeLab
Joined February 2023
  • Tweets 138
  • Following 81
  • Followers 262
17 Photos and videos
Soumen De Research Group retweeted
Soumen De@SoumenD95494862
Jun 2
Happy to contribute to the collaborative work on anti-Kasha compound. Thanks @PramanikSusnata ; @tvmiiser pubs.rsc.org/en/content/arti…

Multi-colour and red emissions from a small donor–acceptor molecule by breaching Kasha's rule

Reported herein is a small (MW 260 Da) organic molecule that emits multicolour and red lights, capitalising on simultaneous anti-Kasha and donor–acceptor effects. The molecule emits from two excited...

pubs.rsc.org
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Delighted to share that @RenittaBenny successfully defended her PhD-2nd graduate from our group! 🎉 She is a key contributor in shaping our lab. Grateful to @tvmiiser, INSPIRE fellowship, Profs. Dillip Kumar Chand & James Crowley. Congratulations and best wishes for your future
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Soumen De Research Group retweeted
School of Chemistry IISER TVM@Chemie_iisertvm
Mar 23
Thesis Defence of Ms. Renitta Benny, from Dr. Soumen De Lab @tvmiiser
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Happy to share our latest paper @InorgChem. Congratulations to @diptipravaSAHO7, @Akanksh30002383, and Anshuman. Thanks to @Chemie_iisertvm, @tvmiiser and @ANRFIndia for support and infrastructure. Here is the link pubs.acs.org/doi/full/10.102…

Molecular Tuning Nanoarchitectonics of Azobenzene-Based Pliers Directs Chiral Preference and...

Controllable chirality in mechanically locked or coordinated molecules is essential for the development of functional molecular machines. Here, we systematically investigate how geometric tuning of...

pubs.acs.org
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Soumen De Research Group retweeted
ETPP@ETPP246485
Mar 12
A nice talk by Dr. Soumen De titled "Communicating with light: Remote control of Chirality in Adaptive Supramolecular Architectures." #ETPP2026 @IiserMohali @DCS_IISERMOHALI
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🚀 New Research Alert! Confining azobenzene photoswitches within 3D macrocyclic architectures enables precise light-driven cavity modulation and amplified chiroptical responses. Kudos to @diptipravaSAHO7 and Ritisha Thanks to @tvmiiser @ANRFIndia aces.onlinelibrary.wiley.com…
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Huge congratulations to Nithish on winning the Best Slam Presentation Award at FS-CHM 2026. The slam presentation, a signature feature of FS-CHM, challenges students to present their research in just 4 minutes, and Nithish truly nailed it with clarity, creativity and impact!
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Soumen De Research Group retweeted
IINCM 2026 - IISER Tirupati@IINCM2026
Jan 11
Prof. Soumen De from IISER Thiruvananthapuram, delivered an excellent talk on Day 2 of IINCM 2026, titled as “Communicating with Light: Remote Control of Chirality in Adaptive Supramolecular Architectures" Thank you Prof. De for the amazing talk. @SoumenDeLab
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We were delighted to host Dr. Suchismita Saha, Deputy Editor of Small and Advanced NanoBiomed Research, for an Author Workshop at IISER TVM today. Clear, practical tips on publishing that were extremely useful. Thank you @iisertvm and @Suchichem
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Soumen De Research Group retweeted
Main Group Chemistry @ IISERTVM@MainTvm
17 Dec 2025
Benzylic C-H deprotonation using RLi/TpNa super basic mixtures Carbanions trapped in between cationic sodium centres! doi.org/10.1038/s41467-025-6… @NatureComms @suban_kundu @Chemie_iisertvm @tvmiiser @ANRFIndia
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🚀 New preprint alert! Happy to share our latest work now on ChemRxiv: 🔗 chemrxiv.org/engage/chemrxiv… Huge congratulations to @diptipravaSAHO7, Akanksha and Anshuman. Grateful for the continued support from @tvmiiser and @ANRFIndia. #photoswitchable architectures, #chirality

Influence of Distance and Angle Between Pliers and Rotors on Helicity Switching: Exploring the...

Bisporphyrin tweezers can be rendered chiral either by introducing a stereogenic unit or by complexing with a chiral guest via axial coordination. To investigate this mode of chiral induction, four...

chemrxiv.org
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Our new ChemRxiv preprint is out! 🎉 Kudos to @diptipravaSAHO7 and Ritisha for their exceptional work. Deeply thankful to @tvmiiser and @ANRFIndia for enabling this research journey. Check it out 👇 🔗 chemrxiv.org/engage/chemrxiv… #SupramolecularChemistry #Photoswitch #Cage
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🎉 Proud moment for our lab! @diptipravaSAHO7 successfully defended her PhD thesis “Light Responsive Chiral Molecular Architectures: Design, Switching & Function.” Our 1st PhD graduate! 🎓 Thanks to DC members & Prof. Subhajit Bandopadhyay @The_LightLab for valuable inputs.
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Soumen De Research Group retweeted
School of Chemistry IISER TVM@Chemie_iisertvm
25 Oct 2025
Thesis Defence of Ms. Diptiprava Sahoo, from Dr. Soumen De Lab @tvmiiser
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Soumen De Research Group retweeted
Subhajit Chakraborty@schlenkchemist
24 Oct 2025
Excited to meet and listen to Subhajit Sir here at IISER TVM! @The_LightLab @tvmiiser
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🎉 Congrats to our 2nd PhD student @RenittaBenny on her pre-synopsis! Thesis: “Harnessing Conformation & Folding in Molecular Design: From Chiral Tweezers to Functional Foldamers.” Thanks @tvmiiser for facilities and @IndiaDST Inspire for her fellowship.
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🚨 New Paper Alert! 🚨 Our latest work in ChemComm reports a new class of phenanthroline–squaramide foldamers adopting robust single-helical structures 🧬. Stable even in DMSO & at 85 °C! Kudos to @RenittaBenny & thanks to Alex, @CSIR_IND @tvmiiser pubs.rsc.org/en/content/arti…

Foldamer engineering with squaramide and phenanthroline motifs: synthesis, characterisation, and...

We report a new class of phenanthroline–squaramide foldamers (1–3) that adopt robust, single-helical conformations in both solution and the solid state, stabilised by intramolecular hydrogen bonding...

pubs.rsc.org
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New collaborative paper published in @ChemEurJ Our boron difluorohydrazone (BODIHY)–phenanthrene derivatives break Kasha’s rule, emitting from higher excited states. Happy to contribute to the work. Kudos to all. Thanks @PramanikSusnata;@tvmiiser; chemistry-europe.onlinelibra…

A Mechanistic Insight into the Emission Behavior of Boron Difluorohydrazones (BODIHYs): Suppression...

Anti-Kasha property of phenanthrene-based BODIHY compounds leads to excitation wavelength-dependent RGB emissions. Experimental and theoretical studies reveal that both molecules emit from three...

chemistry-europe.onlinelibrary.wiley.com
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Big congratulations to Kavya, Abhinav, Shada, and Ajas on completing their BS-MS from @tvmiiser Kavya (with distinction) heads to the Netherlands 🇳🇱 & Abhinav to Sweden 🇸🇪 for their PhDs. Thanks for your hard work in our lab—proud of you all! @Chemie_iisertvm @SoumenD95494862
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thieme-connect.com/products/… Check out our recently published collaborative review in @synlett_journal on artificial signaling molecules! 🧬✨ Congrats to @Akanksh30002383 & thanks to @SchmittelGroup @susnatapramanik for collaboration, @ANRFIndia , and @tvmiiser for funding

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