Brice Kauffmann
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bkauffmann.bsky.social
Brice Kauffmann
@bkauffmann.bsky.social
270 followers 260 following 13 posts
Crystallographer @iecb.bsky.social
#CNRS #UnivBordeaux #rugby #sciences #crystallography
Posts Replies Media Videos
Reposted by Brice Kauffmann
chemicalscience.rsc.org
Issue 42 is here! #ChemSciCovers

Our front cover this week features Hiroyuki Isobe et al 🤩

'Expanded segments of three-dimensional carbonaceous nets with chirality: synthesis and structures'

🔗 doi.org/10.1039/D5SC...
November 7, 2025 at 2:00 PM
Reposted by Brice Kauffmann
cicbiogune.bsky.social
#bioGUNE_Talent | 🏆 Jesús Jiménez-Barbero,
#Ikerbasque Research Professor & Scientific Director at #CICbioGUNE @brtaeus.bsky.social, receives the Prof. Avadhesha Surolia Award for Excellence in Glycobiology by
#IIscBangalore

👏 Congratulations!
🔗 ow.ly/G6E350XeUjL
October 22, 2025 at 6:49 AM
Reposted by Brice Kauffmann
fronzeslab.bsky.social
J’oubliais cette photo. Une équipe d’artistes !
October 13, 2025 at 6:06 PM
Reposted by Brice Kauffmann
fronzeslab.bsky.social
@iecb.bsky.social fête la science.
Atelier fluorescence, cryo-microcopie électronique et extraction d’ADN par des membres de notre équipe.
October 13, 2025 at 4:31 PM
Reposted by Brice Kauffmann
beehockin.bsky.social
Omar Yaghi's opening remarks on the "eye" of the molecule highlights the importance of precise description of reticulated structures #chemsky

pubs.rsc.org/en/content/a...
‘Eye’ of the molecule—a viewpoint
If the twentieth century was the age of precisely designed molecules, the twenty-first century is beginning to look like the age of reticulated molecules. In the spirit of the Faraday Discussion meeti...
pubs.rsc.org
October 8, 2025 at 10:31 AM
Reposted by Brice Kauffmann
iecb.bsky.social
Join us next week for our annual 'Looking to the Future' workshop where brilliant researchers form across the globe and IECB faculty candidates will present their outstanding work 🤩🤩🤩!!!

Where: IECB amphitheater, University of Bordeaux campus

When: Wednesday, September 24th, 1:30 - 8:30 pm
September 16, 2025 at 11:15 AM
Reposted by Brice Kauffmann
univbordeaux.bsky.social
🔬 Braf : le verrou moléculaire que les cellules cancéreuses peuvent forcer - Une équipe internationale, dont des scientifiques bordelais du CBMN*, explorent une piste prometteuse pour entraver ces cellules cancéreuses :
Braf : le verrou moléculaire que les cellules cancéreuses peuvent forcer | CNRS Chimie
Des scientifiques ont percé le secret de mutations génétiques communes à de nombreux cancers qui activent de manière anarchique une protéine-clé de la d
www.inc.cnrs.fr
September 4, 2025 at 10:30 AM
Reposted by Brice Kauffmann
antoineloquet.bsky.social
Check our recent contribution to this paper: Characterization of an #amyloid -based antiphage defence system in Escherichia coli, in press in Nature Microbiology. Great collaboration with the team of Sven Saupe from IBGC Bordeaux.
www.nature.com/articles/s41...
Characterization of an amyloid-based antiphage defence system in Escherichia coli - Nature Microbiology
Prion-like proteins in Escherichia coli trigger an abortive infection mechanism in response to phage infection—a process similar to amyloid-mediated immune signalling in fungi and animals.
www.nature.com
August 18, 2025 at 12:39 PM
Reposted by Brice Kauffmann
face-ecran.fr
La bibliothèque de poche inaugurera ce lundi sa saison de rentrée littéraire avec "Le Pays dont tu as marché la terre".

Plus qu'un dodo à attendre.

#Joie

www.instagram.com/labibliotheq...
August 16, 2025 at 2:24 PM
Reposted by Brice Kauffmann
face-ecran.fr
Votre serviteur dans la liste (I'm so happy Éditions Héloïse d'Ormesson)

www.lemonde.fr/livres/artic...
Les 10 romans sélectionnés pour le Prix littéraire « Le Monde » 2025
Dix romans francophones, à paraître pendant les premières semaines de la rentrée littéraire, sont dans la sélection du Prix littéraire « Le Monde » 2025. Le nom du lauréat ou de la lauréate sera dévoi...
www.lemonde.fr
July 23, 2025 at 12:21 PM
Reposted by Brice Kauffmann
akhuc.bsky.social
Very happy to share our work on DNA/foldamer chimeras ! This was achieved thanks to a hairpin linker on which a DNA mimic foldamer can be anchored ⚓
onlinelibrary.wiley.com/doi/full/10....
Interfacing B‐DNA and DNA Mimic Foldamers
Helical aromatic oligoamide DNA mimic foldamers that reproduce the shape and charge distribution of duplex B-DNA have been interfaced with DNA duplexes by means of a new linker that serves both as a ...
onlinelibrary.wiley.com
July 10, 2025 at 4:00 PM
Reposted by Brice Kauffmann
antoineloquet.bsky.social
We are delighted to invite you to attend the 4th French national conference for Integrative Structural Biology (#BSI4) in Bordeaux Dec. 15-19, organized with the French Crystallography Association (AFC) & the french Society of Biophysics (SFB)
bsi4.org
July 2, 2025 at 11:05 AM
Reposted by Brice Kauffmann
fronzeslab.bsky.social
Busy busy in our microscopy room @iecb.bsky.social
MINFLUX demo
CryoCLEM
and conventional FLM
June 25, 2025 at 9:53 AM
Reposted by Brice Kauffmann
shaoliangzheng.bsky.social
Honored to contribute to this open-access paper and share how making small-molecule #crystallography accessible through experiential learning enhances #chemistry education 🙌 #StructuralScience #K12 #outreach #undergrad #education #graduate #research
June 21, 2025 at 3:36 PM
Reposted by Brice Kauffmann
danielchoquet.bsky.social
Une superbe journée organisée avec mon amie Pascale Cossart, pour commémorer les 20 ans, des grandes avancées françaises en biologie. De très belles présentation scientifiques.
Un constat partagé par tous, la recherche française est en danger en particulier, la recherche en biologie.
June 20, 2025 at 9:23 AM
Reposted by Brice Kauffmann
fichoulab.bsky.social
Indeed, we are looking of a PhD student at the interface between chemistry, biophysics and biology to work on light induced LLPS. join us at @iecb.bsky.social in Bordeaux !
baretjc.bsky.social J.-C. B. @baretjc.bsky.social · Jun 12
My colleagues Nicolas Martin (CRPP) and @fichoulab.bsky.social (CBMN) have an open PhD position in Bordeaux !

Light and Liquid Liquid Phase Separation

@bxfrontiers.bsky.social
June 13, 2025 at 7:04 AM
Reposted by Brice Kauffmann
baretjc.bsky.social
My colleagues Nicolas Martin (CRPP) and @fichoulab.bsky.social (CBMN) have an open PhD position in Bordeaux !

Light and Liquid Liquid Phase Separation

@bxfrontiers.bsky.social
June 12, 2025 at 1:02 PM
Reposted by Brice Kauffmann
fronzeslab.bsky.social
Communication institutionnelle @univbordeaux.bsky.social à propos de la plateforme de #cryoEM @iecb.bsky.social
Deux nouveaux microscopes pour aller au cœur du vivant
La plateforme de cryo-microscopie électronique à l’Institut européen de chimie et biologie (IECB) est renforcée par l’acquisition de deux nouveaux microscopes, Glacios 2 et Talos L120. Ces équipements...
www.u-bordeaux.fr
June 10, 2025 at 3:34 PM
Reposted by Brice Kauffmann
iecb.bsky.social
Only one week left to apply 🤓!!!
iecb.bsky.social IECB Bordeaux @iecb.bsky.social · Apr 28
We are recruiting 🤩🤩🤩!!! If you are looking to establish your lab in a multidisciplinary institute with state-of-the-art facilities, horizontal structure and diverse faculty, all in a near-paradisiac city in the south-west of France, you have 6 weeks left to submit your application 🤓!!!
June 3, 2025 at 11:35 AM
Reposted by Brice Kauffmann
switchmm-group.bsky.social
New PhD offer in the group on "Solid-state green refrigeration: continuous-flow synthesis of spin-conversion materials".
Have a look here : emploi.cnrs.fr/Offres/Docto...
@icmcb.bsky.social
Portail Emploi CNRS - Offre d'emploi - M/F PhD student on Solid-state green refrigeration: continuous-flow synthesis of spin-conversion materials
emploi.cnrs.fr
May 23, 2025 at 8:49 AM
Reposted by Brice Kauffmann
cnrs.fr
#CNRSnews 📰 For the first time, researchers have mapped the distribution of mitochondria in the brain. These little known bacteria supply our cells with the energy they need to function, and are involved in mitochondrial diseases 🧠
A map of energy in the brain
news.cnrs.fr
May 22, 2025 at 12:10 AM
Reposted by Brice Kauffmann
alassegues.bsky.social
Soirée slamée "de l'arbre à la feuille". Réflexion autour de la médiation des travaux de recherche, le partage des données et la poétisation de la science grâce à la création vidéo d'Olivier Crouzel pour la forêt expérimentale @forest-ub.bsky.social @université et le projet Ecodoc.
May 17, 2025 at 11:34 AM
Reposted by Brice Kauffmann
julien-bobroff.bsky.social
Notre nouveau projet : un jeu de société pour comprendre la vie scientifique autour des grands instruments, comme les synchrotrons. Une aventure coopérative où coordination et rapidité seront nécessaires pour mener à bien vos recherches !
vulgarisation.fr/projet/synch...
May 16, 2025 at 6:20 AM
Reposted by Brice Kauffmann
chtruchet.bsky.social
Le laboratoire Science et Technologie de la Musique et du Son (STMS UMR 9912), hébergé à l'Ircam, près de Beaubourg à Paris, recrute son.sa futur.e responsable administrative. Le poste est ouvert en mobilité interne au CNRS.

emploi.cnrs.fr/Offres/MOBIN...
son.sa
May 7, 2025 at 4:08 PM
Reposted by Brice Kauffmann
iecb.bsky.social
Check out the latest study from our Campagne Lab on the structure and calcium-dependent activation of the ubiquitous ribonuclease EndoU 🤩! Congratulations to all the authors 👏👏👏

www.nature.com/articles/s41...
Molecular basis for the calcium-dependent activation of the ribonuclease EndoU - Nature Communications
Eucaryotic EndoU are endoribonucleases that require calcium ions to cleave RNA substrates. Here, the authors solved the structure of calcium-activated human EndoU and proposed a structural model for U...
www.nature.com
April 28, 2025 at 7:07 PM