Petit rappel que les concours CNRS pour 2026 ouvrent dans 2 semaines, mais que c'est MAINTENANT qu'il faut rédiger votre projet de recherche. Parce que vous avez mieux à faire entre Noël et le jour de l'an (si si, je vous assure)

« Les coûts cachés de l'open [access] » — un bon résumé de la situation complexe, dans @themeta.news themeta.news/les-couts-ca...

Post-doctoral position at CEISAM lab in Nantes ! Join to synthesize near-infrared dyes and design next-gen solar cells, within the Connect Talent TRANSCEND project funded by Région Pays de la Loire, Nantes Métropole & @cnrs.fr. Deadline: Sept. 23rd Apply here: emploi.cnrs.fr/Offres/CDD/U...

What began as an unexpected color change years ago led us to a rare discovery: a metastable macrocycle with two Meisenheimer adducts, fueled by cyanide and stabilized by H-bonds. A study from CINaM (@univ-amu.fr) & CEISAM (Nantes Univ), now OA in @angewandtechemie.bsky.social : tinyurl.com/a65eekm8

New chapter in the coupled polymethines story: we explored anionic & neutral dyes, with exciting photophysics (e.g., pH-switching via spirocyclization of a dianionic species 🤯) A joint study from CINaM (@univ-amu.fr) & CEISAM (Nantes Univ) labs, now OA in @orgchemfront.rsc.org: tinyurl.com/58kudd4j

Big congrats to Dr Yoann Cotelle (iSm2, Marseille) who brilliantly defended his HDR today, a great day for supramolecular chemistry, and a perfect reason to gather a remarkable jury !

Exciting research and now exciting news: Tatiana, who carried out most of this work, has just joined Bluesky! Follow her for more on quinones and dyes: @tatianamunteanu.bsky.social

How far can we push quinones into the NIR while keeping them ultra-light? Our latest dye, synthesized by Tatiana Munteanu (CINaM, @univ-amu.fr) and modeled by Carmelo Naim (CEISAM, Nantes Univ.), reaches nearly 700 nm with MW < 300 Da! Read more: shorturl.at/dhlHM (@rsc.org & @orgbiomolchem.rsc.org)

Vous souhaitez communiquer vos derniers résultats ? Visitez notre page consacrée aux manifestations en chimie organique organisées par la communauté française : new.societechimiquedefrance.fr/divisions/ch...

JCO are back!!! 29-31 October 2025 - Palaiseau - École Polytechnique. To know more visit our website : jco2025.com

Our latest work explores new reactivities of benzoquinone-monoimines, including the one-step synthesis of bis-zwitterionic macrocycles via transamination. A joint study from @univ-amu.fr (CINaM), Nantes Université (CEISAM), & Univ. Politehnica of Bucharest. Here in J. Org. Chem.: shorturl.at/mUBii

For fellow chemists, journals downgraded from level 1 to level 0 by the Finnish Publication Forum include: Molecules (the historical one), IJMS, Polymers or Cancers... see full list here: julkaisufoorumi.fi/sites/defaul...

Thèse soutenue ! Merci à toutes les personnes sans qui ça n'aurait pas été possible ☀️

Chimistes 🇫🇷 : si vous êtes chimiste français ou francophone ou basé en France, et que vous voulez être ajouté à une petite liste de la communauté, faites signe 👋 bsky.app/profile/did:...

Hi Bluesky, bringing some color your way ! To start, we dove into 60+ years of Coupled Polymethines research, piecing together the colorful puzzle of these remarkable dyes. Check out our review in The Chemical Record: shorturl.at/aYwg