Célia Fonseca Guerra
@CeliaFGuerra
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Professor of Supramolecular Quantum Biochemistry. 🧬
Amsterdam (NL)
Joined July 2012
RT @THansenChem: 🚨 𝗣𝗵𝗗 𝗽𝗼𝘀𝗶𝘁𝗶𝗼𝗻 𝗶𝗻 𝗦𝘆𝗻𝘁𝗵𝗲𝘁𝗶𝗰 𝗢𝗿𝗴𝗮𝗻𝗶𝗰 𝗖𝗵𝗲𝗺𝗶𝘀𝘁𝗿𝘆 & 𝗖𝗮𝘁𝗮𝗹𝘆𝘀𝗶𝘀! 🚨 Loving some organic 🧪 and computational 💻 chemistry to design….
werkenbij.vu.nl
Do you want to develop novel organocatalytic transformations for the synthesis of complex molecules? Then apply for this PhD position at Vrije Universiteit Amsterdam (VU).
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RT @leonard_prins: 🐦🐦Early Bird deadline approaching : 18 June 2025. ESOR2025 – 20th European Symposium on Organic Reactivity. 9-12 Septemb….
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RT @JordySaya: Our latest work just appeared in @JournalOrganic ! We found that the rate of the Passerini reaction is significantly enhance….
pubs.acs.org
We report enhanced reaction rates of the Passerini reaction (P-3CR) using 1,1,1,3,3,3-hexafluoroisopropanol (HFIP) as a cosolvent. Although alcoholic solvents typically increase the energy barrier of...
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RT @TrevorAHamlin: Exciting new #ChemicalBonding preprint from the group! 🚀. 📄 “The Spectrum from van der Waals to Donor–Acceptor Bonding”….
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RT @CelineNieuwland: Our work is highlighted on the front cover of @PCCP (cover design by me)! ✨. Larger chalcogens enhance the hydrogen-b….
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RT @advalvas_vu: 'Bij Harvard verlaagden de topbestuurders eerst hun eigen salarissen', schrijft hoogleraar Jacintha Ellers @VU_Science ht….
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RT @ESOR2025: Looking for a stimulating conference on physical-organic chemistry ? We are organizing the 20th edition of ESOR from 9-12 Sep….
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RT @ESOR2023: 🚨Important news!🚨. The next edition of the European Symposium on Organic Reactivity (ESOR2025) is coming up 9-12 September in….
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RT @VU_TheoCheM: 🚨 Important Update from the TheoCheM Group 🚨. As of today, we are moving away from X to focus on communication channels be….
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RT @ME_Moret: What happens when you oxidize a metallacyclobutane? . The last #openaccess chapter of @MariaLSP14 's nickelacyclobutane saga….
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RT @MariaLSP14: Check out our last work on the reactivity of a pentacoordinated nickelacyclobutane! . #metallacyclobutane #organometallics….
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RT @CelineNieuwland: Larger chalcogens in the C=X bond enhance the H-bond donor strength of ureas—but bigger is not always better. 🤔🐘. Re….
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RT @VU_TheoCheM: @CelineNieuwland presented her work on amide hydrogen bonding at #NWOCHAINS2024 of @NWONieuws! 👩💻✨. Read the work here 🔓h….
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RT @koryoinleiden: Namens #WOinActie: .De torenhoge bezuinigingen op het hoger onderwijs en onderzoek zijn funest voor de Nederlandse ken….
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RT @OrgBiomolChem: 🔓Read this #OpenAccess paper reporting strengthened cooperativity of DNA-based cyclic hydrogen-bonded rosettes by subtle….
pubs.rsc.org
Cooperative effects cause extra stabilization of hydrogen-bonded supramolecular systems. In this work we have designed hydrogen-bonded rosettes derived from a guanine–cytosine Janus-type motif with...
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RT @VU_TheoCheM: 🚀Exciting News for Chemistry Innovators!. 🚨 Registrations are NOW OPEN🚨. Secure your spot today for the Solutions through….
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RT @ChemCommun: New from @ME_Moret and first author @MariaLSP14 at @UU_ISCC. 'Carbene transfer reactivity from a nickelacyclobutane'. #Open….
pubs.rsc.org
A formal carbene-transfer reaction from an isolated nickelacyclobutane to an isocyanide to form a ketenimine is reported. DFT calculations support a stepwise 1,1-insertion/fragmentation pathway...
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RT @ChemEurJ: Synthesis, Reactivity, and Bonding Analysis of a Tetracoordinated Nickel Carbene (@ME_Moret, @PascalVermeeren, and co-worker….
chemistry-europe.onlinelibrary.wiley.com
The isolation of a four-coordinate triphosphine nickel carbene complex challenges the generally accepted idea that low coordination numbers are required to stabilize M=C double bonds at late transi...
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Yesterday, we had a wonderful lunch to thank the @CBOND2024 team of @VU_TheoCheM for their outstanding job! Also on behalf of @TrevorAHamlin, @PascalVermeeren and @fmbickelhaupt.
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