The @Yanai_Lab new website is now live!
This site embodies our desire to pursue new interdisciplinary research in Tokyo alongside members from diverse backgrounds. Special thanks to @yap0512 for bringing this vision to life through their design!
yanailab.chem.s.u-tokyo.ac.j…
The 30th @GDCh_aktuell Photochemistry conference (LCP) is approaching and will take place in beautiful Braunschweig in September. It includes five plenary lectures by well-respected speakers, as well as two prestigious award lectures. Visit gdch.de/photo2026 for details.
A molecular dyad of an iron complex covalently bound to an annihilator exhibits three photoactive excited states — singlet, doublet, and triplet — enabling homomolecular upconversion
@fDoettinger, Jonathan Sagaya, @GiacomoMorsell2 in @J_A_C_Spubs.acs.org/doi/10.1021/jac…
Till defended his PhD thesis today.🍾 Extremely convincing discussion and great performance resulted in degree with highest distinction💪. All the best for your postdoc in Bologna, where Giacomo Ciamician did pioneering work in #photochemistry. Curious to see what Till will do 🤔
π-Extended Heterocycle/Carbene Hybrids as Geometrically Constrained Dyes for TADF Energy and Electron Transfer Photocatalysis dx.doi.org/10.1021/acscatal.…
Julian's manuscript dealing with a novel biphenyl annihilator and unusual effects of different substituents. Is it a new benchmark system for blue-to-UV upconversion? You can read about it here:
chemrxiv.org/engage/chemrxiv…
We @Yanai_Lab are pleased to announce that the 5th International Symposium on Singlet Fission and Photon Fusion (ISPF2) will be held for the first time in Asia on Sep 8–10, 2026, at the University of Tokyo, Japan.
smartconf.jp/content/ispf2_2…
We look forward to welcoming you to Tokyo!
New molecular design absorbs 2 photons to store 2 positive and 2 negative charges
100 ns lifetime, 3 eV energy storage, and 37% quantum yield
A step toward multi-electron photochemistry
Mathis Brändlin and @BjornPfund in @NatureChemistrynature.com/articles/s41557-0…
Organic molecules can have multiple photo-accessible spin manifolds? In our paper in @NatureChemistry we show how you can read and write spin-dependent information in a unique organic molecule using photons!
nature.com/articles/s41557-0…
Next up: Room Temperature control!😉
That’s a wrap for #ICP2025 in Aachen! Huge thanks to all speakers and poster presenters for the outstanding talks and engaging discussions. It was an inspiring and successful week!
Check out our new paper on TTA photon upconversion toward UVC energy generation using TIPS‐benzene as an emitter and heptazine as a sensitizer in Adv Opt Mater @AdvPortfolio. Nice collaboration with @Naoya_Aizawa. Congrats Masanori!
advanced.onlinelibrary.wiley…
We show how photoredox catalysis can bypass Kasha’s rule, enabling reactions from higher excited states.
This work, led by the exceptional @BjornPfund, offers new insights into photochemical reactivity.
Published in @J_A_C_S:
bit.ly/3IysmjX
Just out in @angew_chem: a thorough look at an isolated acridinyl radical and its conPET-type photochem., with an emphasis on understanding how SET takes place.
(Dynamic quenching? Preassembly? Solvated electrons?)
Thanks to collaborators @RCNSTheoChem!
onlinelibrary.wiley.com/doi/…
The next masterpiece from Matthias focusing on Coulombic dyads as new #photocatalyst class has been accepted in @angew_chem. Higher quantum yields in red-light catalysis by adding an inexpensive salt to use #Os as efficiently as possible. onlinelibrary.wiley.com/doi/…@LabHeinze
Two weeks left for completing the registration for the Molecules and Light 2025 conference in beautiful Poznań. Also abstract submission is still possible.
molecules_light2025.web.amu.…