Matthieu Sollogoub

➡️ IPCM news: ipcm.fr/en/ipcm-welc...

✨ IPCM 2025 conferences✨
@ipcm-sorbonne.bsky.social welcomes Kenichiro Itami, @cnrs.fr ambassador for chemical sciences :

“Toward unexplored “carbon” functions: Molecular nanocarbons, catalysis, materials...“

@msollogoub.bsky.social
@cnrs-paris.bsky.social

➡️IPCM news: ipcm.fr/en/latest-pu...

📜👍Latest publication by the GOBS team on Unidirectional movement by intramolecular one-way ratcheting of functionalized cyclodextrin

Congratulations 👏 to the scientists involved in this work related in Chem

@vivesgui.bsky.social @msollogoub.bsky.social

Very glad to share our new paper in @chemicalscience.rsc.org on in cellulo catalysis using our cyclodextrins, in collaboration with @gassergroup.bsky.social and @cariouk.bsky.social team and with Sylvain Roland, Hugo Madec and Yanis Tigherghar
pubs.rsc.org/en/content/a...

➡️ IPCM news: ipcm.fr/en/seminar-o...

✨ IPCM 2025 conferences✨

The GOBS team is pleased to welcome Makoto Fujita for a seminar :

« Coordination Self-Assembly: From Origins to the Latest Advances »

@sorbonne-universite.fr
@cnrs-paris.bsky.social

📅October 3, 2025 ⏰15:00

Congrats @ff201.bsky.social for her article just accepted in @chemicalscience.rsc.org. Many thanks to our colleagues from the group of @msollogoub.bsky.social @ipcm-sorbonne.bsky.social l
@chimieparistechpsl.bsky.social @cariouk.bsky.social
doi.org/10.1039/D5SC...

Happy to share this cover finally online in the September issue of chem. Thank you @vivesgui.bsky.social and @msollogoub.bsky.social for the design and drawing of such nice cover👏👏👏

Our work on the unidirectional motion of a CD is now in the September issue of Chem and on the cover!
Many thanks to the whole team and @cp-chem.bsky.social for the highlight!
@ipcm-sorbonne.bsky.social @msollogoub.bsky.social @enxuliu.bsky.social

www.cell.com/chem/fulltex...

We are back from a productive and delicious lunch session 😊. Now we have Dr. @b-kajetan.bsky.social showing his work from the lab of @msollogoub.bsky.social and @lcmce.bsky.social . He will be talking about Lewis superacidic boranylium cation confined in the cavity of cyclodextrins. let’s tune in!

L'équipe PulSAr du laboratoire @MOLTECH_Anjou, unité mixte de recherche @CNRSchimie et @UnivAngers, cherche le prochain ou la prochaine chimiste CNRS de son équipe !(Reposts très appréciés)
#ChimieSupra #SystemesStimulables @suprascf.bsky.social

Vers des moteurs moléculaires unidirectionnels contrôlés chimiquement Fascinés par le fonctionnement des moteurs biologiques comme la kinésine ou l’ATP-synthase, protéines essentielles à

Our paper about cyclodextrins moving unidirectionally in @cp-chem.bsky.social highlighted by the CNRS (in French)

www.inc.cnrs.fr/fr/cnrsinfo/...

We take advantage of the mechanical equilibration to explore the details of the mechanical motion which, in the presence of chemical energy input can drive the formation of a non-equilibrium steady state - see SI and very recent paper:
www.cell.com/chem/abstrac...

Not going back: Unidirectional movement by intramolecular one-way ratcheting of functionalized cyclodextrin The achievement of unidirectional molecular movement is a significant challenge due to competition by Brownian motion. Nature can overcome this proble…

More than happy to share this work on the unidirectional movement of a functional cyclodextrin on an axle in Chem @cp-chem.bsky.social ‬ ! Congratulation to @enxuliu.bsky.social and all the team!!! www.sciencedirect.com/science/arti... @ipcm-sorbonne.bsky.social @sorbonne-universite.fr

Not going back: Unidirectional movement by intramolecular one-way ratcheting of functionalized cyclodextrin Achieving unidirectional molecular movement is a major challenge, often requiring molecular ratchets. Here, we exploit the unique 3D structure and selective functionalization of cyclodextrin to achieve unidirectional motion in a rotaxane system. The cyclodextrin enables one-way gate opening and promotes forward movement via a double-gated ratchet mechanism. These findings pave the way for more efficient rotary molecular motors in cyclic systems and could enable long-range translational motion at the molecular scale.

Online now: Not going back: Unidirectional movement by intramolecular one-way ratcheting of functionalized cyclodextrin

Excited to share our latest work now out in Chem! A functionnalized CD that moves unidirectionally by actively opening the way in only one direction. Huge thanks to @enxuliu.bsky.social and the team! @ipcm-sorbonne.bsky.social @msollogoub.bsky.social

www.sciencedirect.com/science/arti...

Not going back: Unidirectional movement by intramolecular one-way ratcheting of functionalized cyclodextrin The achievement of unidirectional molecular movement is a significant challenge due to competition by Brownian motion. Nature can overcome this proble…

More than happy to share this work on the unidirectional movement of a functional cyclodextrin on an axle in Chem @cp-chem.bsky.social ‬ ! Congratulation to @enxuliu.bsky.social and all the team!!! www.sciencedirect.com/science/arti... @ipcm-sorbonne.bsky.social @sorbonne-universite.fr

Delighted to share our work in @angewandtechemie.bsky.social on Transient Supramolecular Polymers by pH-Gated Conformational
Control of a Self-Assembling Cyclodextrin. Congratulations and many thanks to Wenting and Valérian! @ipcm-sorbonne.bsky.social
onlinelibrary.wiley.com/share/CUNWCE...

@ipcm-sorbonne.bsky.social at the JCS @suprascf.bsky.social in Strasbourg: well done @ksitthichok.bsky.social and Nihal!

Congratulations to Ling Peng for the André Collet prize of the @suprascf.bsky.social

The bureau of @suprascf.bsky.social is at work!

Thanks to Julien for starting this work, to Gaëlle, to Etienne Derat for the calculations and to Laurent and MicKaël for the great collaboration! @sorbonne-universite.fr @suprascf.bsky.social

Delighted to share our work in @angewandtechemie.bsky.social on Transient Supramolecular Polymers by pH-Gated Conformational
Control of a Self-Assembling Cyclodextrin. Congratulations and many thanks to Wenting and Valérian! @ipcm-sorbonne.bsky.social
onlinelibrary.wiley.com/share/CUNWCE...

And for Mac?? 😬

Let's make fibres! We are looking for PhD candidates to study sugar-based biomimetic self-co-assemblies with DNA!

I had an excellent time! Thank you for the invitation and the opportunity to visit and learn more about all the great science done @afmblab.bsky.social

Our next monday seminar speaker will be @msollogoub.bsky.social from @sorbonne-universite.fr
Check out our website and feel free to attend !

Let's make fibres! We are looking for PhD candidates to study sugar-based biomimetic self-co-assemblies with DNA!

Excellent work! Congratulations to Benoit Bertrand & the team @ipcm-sorbonne.bsky.social @sorbonne-universite.fr

This is so right !!!!

Excellent news! Now we should consider a formal partnership with @suprascf.bsky.social !