Cédric Colomban
@ccolomban.bsky.social
Senior CNRS researcher (HDR)
Bioinspired Confined Catalysts
https://ism2.univ-amu.fr/fr/annuaire/colomban-cedric
Bioinspired Confined Catalysts
https://ism2.univ-amu.fr/fr/annuaire/colomban-cedric
Pinned
Cédric Colomban
@ccolomban.bsky.social
· Jan 20
Our latest work describing a light-induced reactivity switch of Cu-O2 intermediates, is now online in @JACS_Au !
Congrats to Donglin, Anna and all co-authors !
pubs.acs.org/doi/10.1021/ja
Congrats to Donglin, Anna and all co-authors !
pubs.acs.org/doi/10.1021/ja
A huge congratulation to @beatriso.bsky.social for beeing awarded with the best oral communication award at the GECOM-CONCOORD-2025 congress in Métabief 👍! Very well deserved !
June 2, 2025 at 2:03 PM
A huge congratulation to @beatriso.bsky.social for beeing awarded with the best oral communication award at the GECOM-CONCOORD-2025 congress in Métabief 👍! Very well deserved !
Once again, extremely proud of @annabaidiuk.bsky.social that receive best poster award at #ismsc2025 in Kyoto !!! And worms congrats to Daryna Shymon that receive the same award ! Very well deserved !
May 30, 2025 at 8:16 AM
Once again, extremely proud of @annabaidiuk.bsky.social that receive best poster award at #ismsc2025 in Kyoto !!! And worms congrats to Daryna Shymon that receive the same award ! Very well deserved !
Reposted by Cédric Colomban
@ccolomban.bsky.social showing our unique corrole cage at @angewandtechemie.bsky.social session at #ISMSC2025 in Kyōto. For more details, you are welcome to check out my poster P2B_24 today😉.
May 28, 2025 at 2:28 AM
@ccolomban.bsky.social showing our unique corrole cage at @angewandtechemie.bsky.social session at #ISMSC2025 in Kyōto. For more details, you are welcome to check out my poster P2B_24 today😉.
Reposted by Cédric Colomban
Join us at the Angewandte Chemie Session at @ISMSC2025 for a series of exciting lectures from @aprahamian.bsky.social, @ccolomban.bsky.social, Christopher A. Hunter, Roxanne E. Kieltyka, @adrianasac.bsky.social, Joost Reek, Helma Wennemers, and Xuzhou Yan. Mark your calendars and see you there!
May 27, 2025 at 8:21 AM
Join us at the Angewandte Chemie Session at @ISMSC2025 for a series of exciting lectures from @aprahamian.bsky.social, @ccolomban.bsky.social, Christopher A. Hunter, Roxanne E. Kieltyka, @adrianasac.bsky.social, Joost Reek, Helma Wennemers, and Xuzhou Yan. Mark your calendars and see you there!
Reposted by Cédric Colomban
Our paper on mimicking the CuD site in pMMO is now online in #ChemEurJ. Always happy to publish with our friends from the Roemelt group in Berlin. Congratulations to Shunyi for his first paper. chemistry-europe.onlinelibrary.wiley.com/doi/full/10....
Mimicking the CuD Site of pMMO via a Copper Cage‐Complex
A copper cage complex is presented that mimics the CuD site of particulate methane monooxygenase (pMMO). The CuD site has recently been proposed to be the activite site of pMMO. The cage complex pres....
chemistry-europe.onlinelibrary.wiley.com
March 29, 2025 at 1:59 PM
Our paper on mimicking the CuD site in pMMO is now online in #ChemEurJ. Always happy to publish with our friends from the Roemelt group in Berlin. Congratulations to Shunyi for his first paper. chemistry-europe.onlinelibrary.wiley.com/doi/full/10....
Reposted by Cédric Colomban
PhD position (M/F) in metalloenzyme and bioinspired metallopeptides in Marseille. In collaboration with #ChristelleHureau @frenchbic.bsky.social @dcc-scf.bsky.social @cnrs.fr @univ-amu.fr
emploi.cnrs.fr/Offres/Docto...
emploi.cnrs.fr/Offres/Docto...
Portail Emploi CNRS - Offre d'emploi - PhD position (M/F) in metalloenzyme and bioinspired metallopeptides in Marseille
emploi.cnrs.fr
March 18, 2025 at 2:57 PM
PhD position (M/F) in metalloenzyme and bioinspired metallopeptides in Marseille. In collaboration with #ChristelleHureau @frenchbic.bsky.social @dcc-scf.bsky.social @cnrs.fr @univ-amu.fr
emploi.cnrs.fr/Offres/Docto...
emploi.cnrs.fr/Offres/Docto...
Reposted by Cédric Colomban
PhD position in Marseille (starting autumn 2025) at the interface between chemistry and biology centered on a copper metalloenzyme. funded by #PEPRB-BEST @frenchbic.bsky.social @dcc-scf.bsky.social @cnrs.fr @univ-amu.fr
emploi.cnrs.fr/Offres/Docto...
emploi.cnrs.fr/Offres/Docto...
Portail Emploi CNRS - Offre d'emploi - Ph.D position at the interface between chemistry and biology in Marseille (M/F)
emploi.cnrs.fr
March 18, 2025 at 3:00 PM
PhD position in Marseille (starting autumn 2025) at the interface between chemistry and biology centered on a copper metalloenzyme. funded by #PEPRB-BEST @frenchbic.bsky.social @dcc-scf.bsky.social @cnrs.fr @univ-amu.fr
emploi.cnrs.fr/Offres/Docto...
emploi.cnrs.fr/Offres/Docto...
Reposted by Cédric Colomban
happy to share our latest work recently released in ChemEurJ
@dcc-scf.bsky.social @frenchbic.bsky.social
chemistry-europe.onlinelibrary.wiley.com/doi/10.1002/...
@dcc-scf.bsky.social @frenchbic.bsky.social
chemistry-europe.onlinelibrary.wiley.com/doi/10.1002/...
OXIDATION‐DEFORMYLATION CASCADE CATALYZED BY A MONONUCLEAR COPPER COMPLEX
In this study, two copper complexes were synthesized using N3 (arising from two pyridines and one amide group) containing ligands N-(2-picolyl)picolinamide (L1H) and bis(2-pyridylcarbonyl)amine (L2H)...
chemistry-europe.onlinelibrary.wiley.com
March 3, 2025 at 4:35 PM
happy to share our latest work recently released in ChemEurJ
@dcc-scf.bsky.social @frenchbic.bsky.social
chemistry-europe.onlinelibrary.wiley.com/doi/10.1002/...
@dcc-scf.bsky.social @frenchbic.bsky.social
chemistry-europe.onlinelibrary.wiley.com/doi/10.1002/...
Reposted by Cédric Colomban
Nous sommes à la recherche de candidats pour un poste d'enseignant·e-chercheur·e contractuel·le en chimie pour la rentrée 2025. L'intégration en recherche se fera au sein de mon équipe.
N'hésitez pas à me contacter si vous avez des questions ! Pour postuler, c'est ici :(1/2)
N'hésitez pas à me contacter si vous avez des questions ! Pour postuler, c'est ici :(1/2)
Recrutement d' un ou une enseignants.e-chercheur.e contractuel.le en Chimie - Université Angers
www.univ-angers.fr
March 3, 2025 at 10:05 AM
Nous sommes à la recherche de candidats pour un poste d'enseignant·e-chercheur·e contractuel·le en chimie pour la rentrée 2025. L'intégration en recherche se fera au sein de mon équipe.
N'hésitez pas à me contacter si vous avez des questions ! Pour postuler, c'est ici :(1/2)
N'hésitez pas à me contacter si vous avez des questions ! Pour postuler, c'est ici :(1/2)
Our latest work describing a light-induced reactivity switch of Cu-O2 intermediates, is now online in @JACS_Au !
Congrats to Donglin, Anna and all co-authors !
pubs.acs.org/doi/10.1021/ja
Congrats to Donglin, Anna and all co-authors !
pubs.acs.org/doi/10.1021/ja
January 20, 2025 at 3:41 PM
Our latest work describing a light-induced reactivity switch of Cu-O2 intermediates, is now online in @JACS_Au !
Congrats to Donglin, Anna and all co-authors !
pubs.acs.org/doi/10.1021/ja
Congrats to Donglin, Anna and all co-authors !
pubs.acs.org/doi/10.1021/ja
Many congrats to @AnnaBaidiuk
that receives an award for best poster at the 2024 EuChemS conference on Nitrogen Ligands in Cassis @EuChemS
! Well done Anna 👏!
that receives an award for best poster at the 2024 EuChemS conference on Nitrogen Ligands in Cassis @EuChemS
! Well done Anna 👏!
January 20, 2025 at 3:37 PM
Many congrats to @AnnaBaidiuk
that receives an award for best poster at the 2024 EuChemS conference on Nitrogen Ligands in Cassis @EuChemS
! Well done Anna 👏!
that receives an award for best poster at the 2024 EuChemS conference on Nitrogen Ligands in Cassis @EuChemS
! Well done Anna 👏!
Extremely proud of @AnnaBaidiuk
that receives an award for best oral presentation @FrenchBIC_CNRS
annual meeting ! May congrats Anna and to all award recipients: frenchbic.cnrs.fr/2024/04/26/o...
that receives an award for best oral presentation @FrenchBIC_CNRS
annual meeting ! May congrats Anna and to all award recipients: frenchbic.cnrs.fr/2024/04/26/o...
January 20, 2025 at 3:36 PM
Extremely proud of @AnnaBaidiuk
that receives an award for best oral presentation @FrenchBIC_CNRS
annual meeting ! May congrats Anna and to all award recipients: frenchbic.cnrs.fr/2024/04/26/o...
that receives an award for best oral presentation @FrenchBIC_CNRS
annual meeting ! May congrats Anna and to all award recipients: frenchbic.cnrs.fr/2024/04/26/o...
Habilitation done ! Many thanks to @CaroleDuboc
@HureauLab
@marinedem7
@SebastienGoeb
and G. Canard for the very interresting discussions !
@HureauLab
@marinedem7
@SebastienGoeb
and G. Canard for the very interresting discussions !
January 20, 2025 at 3:35 PM
Habilitation done ! Many thanks to @CaroleDuboc
@HureauLab
@marinedem7
@SebastienGoeb
and G. Canard for the very interresting discussions !
@HureauLab
@marinedem7
@SebastienGoeb
and G. Canard for the very interresting discussions !
Happy & honored to be selected by @ChemCommun
as an 2023 Emerging Investigator !
Have a look at our Featured Article on Confined Bioinspired Complexes. Thanks Donglin, Alexandre and Jalila
.
pubs.rsc.org/en/content/art
as an 2023 Emerging Investigator !
Have a look at our Featured Article on Confined Bioinspired Complexes. Thanks Donglin, Alexandre and Jalila
.
pubs.rsc.org/en/content/art
January 20, 2025 at 3:33 PM
Happy & honored to be selected by @ChemCommun
as an 2023 Emerging Investigator !
Have a look at our Featured Article on Confined Bioinspired Complexes. Thanks Donglin, Alexandre and Jalila
.
pubs.rsc.org/en/content/art
as an 2023 Emerging Investigator !
Have a look at our Featured Article on Confined Bioinspired Complexes. Thanks Donglin, Alexandre and Jalila
.
pubs.rsc.org/en/content/art
Many thanks @DaltonTrans
for the invitation to be part of the
"New Talent : Europe 2022" issue which is now online 🙂!
@ism2_fr @INC_CNRS
Check out some nice european inorganic chemistry studies at:
pubs.rsc.org/en/journals/ar…
for the invitation to be part of the
"New Talent : Europe 2022" issue which is now online 🙂!
@ism2_fr @INC_CNRS
Check out some nice european inorganic chemistry studies at:
pubs.rsc.org/en/journals/ar…
New Talent: Europe Home
Russell E. Morris, Maarit Karppinen and Paola Ceroni introduce the Dalton Transactions themed issue “New Talent: Europe 2022”.
pubs.rsc.org
January 20, 2025 at 3:25 PM
Many thanks @DaltonTrans
for the invitation to be part of the
"New Talent : Europe 2022" issue which is now online 🙂!
@ism2_fr @INC_CNRS
Check out some nice european inorganic chemistry studies at:
pubs.rsc.org/en/journals/ar…
for the invitation to be part of the
"New Talent : Europe 2022" issue which is now online 🙂!
@ism2_fr @INC_CNRS
Check out some nice european inorganic chemistry studies at:
pubs.rsc.org/en/journals/ar…
Very happy to see that our last paper in @DaltonTrans, have been reviewer-recommended to be part of the 2022 "Hot articles" collection. The article is therefore free to access for next 6 weeks. Thanks ! @ism2_fr @INC_CNRS
pubs.rsc.org/en/journals/ar…
pubs.rsc.org/en/journals/ar…
January 20, 2025 at 3:25 PM
Very happy to see that our last paper in @DaltonTrans, have been reviewer-recommended to be part of the 2022 "Hot articles" collection. The article is therefore free to access for next 6 weeks. Thanks ! @ism2_fr @INC_CNRS
pubs.rsc.org/en/journals/ar…
pubs.rsc.org/en/journals/ar…
I am glad to have been invited to give an interview for #ChemCommMilestones. Thank you for highlighting our work in this blog post @ChemCommun.
@ism2_fr @INC_CNRS
x.com/ChemCommun/sta…
@ism2_fr @INC_CNRS
x.com/ChemCommun/sta…
January 20, 2025 at 3:25 PM
I am glad to have been invited to give an interview for #ChemCommMilestones. Thank you for highlighting our work in this blog post @ChemCommun.
@ism2_fr @INC_CNRS
x.com/ChemCommun/sta…
@ism2_fr @INC_CNRS
x.com/ChemCommun/sta…
Very happy to share our last work (and 1st article as last author) that is now available online @ChemCommun
A caged TBTA ligand that allow for CuAAC reactions in the presence of bulky Cu(I)-chelators @ism2_fr
@INC_CNRS
pubs.rsc.org/en/content/art…
A caged TBTA ligand that allow for CuAAC reactions in the presence of bulky Cu(I)-chelators @ism2_fr
@INC_CNRS
pubs.rsc.org/en/content/art…
January 20, 2025 at 3:25 PM
Very happy to share our last work (and 1st article as last author) that is now available online @ChemCommun
A caged TBTA ligand that allow for CuAAC reactions in the presence of bulky Cu(I)-chelators @ism2_fr
@INC_CNRS
pubs.rsc.org/en/content/art…
A caged TBTA ligand that allow for CuAAC reactions in the presence of bulky Cu(I)-chelators @ism2_fr
@INC_CNRS
pubs.rsc.org/en/content/art…
Interrested in control and transfer of chirality within tripodal cages ? Have a look to our open-access mini-review that is now available online @FrontChemistry .
@ism2_fr @CentraleMars
frontiersin.org/articles/10.33…
@ism2_fr @CentraleMars
frontiersin.org/articles/10.33…
Frontiers | Control and Transfer of Chirality Within Well-Defined Tripodal Supramolecular Cages
The development of new strategies to turn achiral artificial hosts into highly desirable chiral receptors is a crucial challenge in order to advance the fiel...
www.frontiersin.org
January 20, 2025 at 3:25 PM
Interrested in control and transfer of chirality within tripodal cages ? Have a look to our open-access mini-review that is now available online @FrontChemistry .
@ism2_fr @CentraleMars
frontiersin.org/articles/10.33…
@ism2_fr @CentraleMars
frontiersin.org/articles/10.33…
Happy to share this collaborative work that is now available in the ASAP @J_A_C_S
Also check the interresting videos in the SI !
A combinaison of NMR, MD and aMD methodologies as a predictive tool to better understand host-guest interactions.
pubs.acs.org/doi/10.1021/ja…
Also check the interresting videos in the SI !
A combinaison of NMR, MD and aMD methodologies as a predictive tool to better understand host-guest interactions.
pubs.acs.org/doi/10.1021/ja…
January 20, 2025 at 3:25 PM
Happy to share this collaborative work that is now available in the ASAP @J_A_C_S
Also check the interresting videos in the SI !
A combinaison of NMR, MD and aMD methodologies as a predictive tool to better understand host-guest interactions.
pubs.acs.org/doi/10.1021/ja…
Also check the interresting videos in the SI !
A combinaison of NMR, MD and aMD methodologies as a predictive tool to better understand host-guest interactions.
pubs.acs.org/doi/10.1021/ja…
Our last work on anion recognition is now available online @JOC_OL
The design of a tris-urea covalent cage with restricted inner space, allow for an exclusive selectivity for F- over other halides @ism2_fr @CentraleMars
pubs.acs.org/doi/abs/10.102…
The design of a tris-urea covalent cage with restricted inner space, allow for an exclusive selectivity for F- over other halides @ism2_fr @CentraleMars
pubs.acs.org/doi/abs/10.102…
January 20, 2025 at 3:24 PM
Our last work on anion recognition is now available online @JOC_OL
The design of a tris-urea covalent cage with restricted inner space, allow for an exclusive selectivity for F- over other halides @ism2_fr @CentraleMars
pubs.acs.org/doi/abs/10.102…
The design of a tris-urea covalent cage with restricted inner space, allow for an exclusive selectivity for F- over other halides @ism2_fr @CentraleMars
pubs.acs.org/doi/abs/10.102…
Happy to share our last work (and 1st article as corresponding author), that is available online @ChemCommun
Chirality transfer in a cage can controls the propeller arrangement of the TPA ligand and Cu-complex. @ism2_fr
pubs.rsc.org/en/content/art…
Chirality transfer in a cage can controls the propeller arrangement of the TPA ligand and Cu-complex. @ism2_fr
pubs.rsc.org/en/content/art…
January 20, 2025 at 3:24 PM
Happy to share our last work (and 1st article as corresponding author), that is available online @ChemCommun
Chirality transfer in a cage can controls the propeller arrangement of the TPA ligand and Cu-complex. @ism2_fr
pubs.rsc.org/en/content/art…
Chirality transfer in a cage can controls the propeller arrangement of the TPA ligand and Cu-complex. @ism2_fr
pubs.rsc.org/en/content/art…
Mechanism of oxidative defluorination of Ar C-F bonds at heme Fe(IV)-oxo center revealed in :#ChemEurJ
onlinelibrary.wiley.com/doi/abs/10.100…
onlinelibrary.wiley.com/doi/abs/10.100…
January 20, 2025 at 3:24 PM
Mechanism of oxidative defluorination of Ar C-F bonds at heme Fe(IV)-oxo center revealed in :#ChemEurJ
onlinelibrary.wiley.com/doi/abs/10.100…
onlinelibrary.wiley.com/doi/abs/10.100…
Hydrophobic hemicryptophane cages can improve both efficiency and selectivity of the CH4 oxidation by bioinspired complexes, @InorgChem :
pubs.acs.org/doi/10.1021/ac…
pubs.acs.org/doi/10.1021/ac…
Bioinspired Oxidation of Methane in the Confined Spaces of Molecular Cages
Non-heme iron, vanadium, and copper complexes bearing hemicryptophane cavities were evaluated in the oxidation of methane in water by hydrogen peroxide. According to 1H nuclear magnetic resonance studies, a hydrophobic hemicryptophane cage accommodates a methane molecule in the proximity of the oxidizing site, leading to an improvement in the efficiency and selectivity for CH3OH and CH3OOH compared to those of the analogous complexes devoid of a hemicryptophane cage. While copper complexes showed low catalytic efficiency, their vanadium and iron counterparts exhibited higher turnover numbers, ≤13.2 and ≤9.2, respectively, providing target primary oxidation products (CH3OH and CH3OOH) as well as over-oxidation products (HCHO and HCOOH). In the case of caged vanadium complexes, the confinement effect was found to improve either the selectivity for CH3OH and CH3OOH (≤15%) or the catalytic efficiency. The confined space of the hydrophobic pocket of iron-based supramolecular complexes plays a significant role in the improvement of both the selectivity (≤27% for CH3OH and CH3OOH) and the turnover number of methane oxidation. These results indicate that the supramolecular approach is a promising strategy for the development of efficient and selective bioinspired catalysts for the mild oxidation of methane to methanol.
pubs.acs.org
January 20, 2025 at 3:24 PM
Hydrophobic hemicryptophane cages can improve both efficiency and selectivity of the CH4 oxidation by bioinspired complexes, @InorgChem :
pubs.acs.org/doi/10.1021/ac…
pubs.acs.org/doi/10.1021/ac…
thieme-connect.com/products/ejour…
Different Strategies for Obtaining Enantiopure Hemicryptophanes
Thieme E-Books & E-Journals
www.thieme-connect.com
January 20, 2025 at 3:24 PM
thieme-connect.com/products/ejour…