Célia Fonseca Guerra (@celiafguerra) 's Twitter Profile
Célia Fonseca Guerra

@celiafguerra

Professor of Supramolecular Quantum Biochemistry. 🧬

ID: 630479699

linkhttps://www.theochem.nl/célia-fonseca-guerra calendar_today08-07-2012 20:01:02

5,5K Tweet

1,1K Followers

276 Following

The TheoCheM Group (Inactive) (@vu_theochem) 's Twitter Profile Photo

🚀Exciting News for Chemistry Innovators! 🚨 Registrations are NOW OPEN🚨 Secure your spot today for the Solutions through Computational Chemistry training course, and learn how to create smart, fast, and sustainable solutions in chemistry‼️ 🔗 theochem.nl/academy

🚀Exciting News for Chemistry Innovators!

🚨 Registrations are NOW OPEN🚨

Secure your spot today for the Solutions through Computational Chemistry training course, and learn how to create smart, fast, and sustainable solutions in chemistry‼️

🔗 theochem.nl/academy
OBC (@orgbiomolchem) 's Twitter Profile Photo

🔓Read this #OpenAccess paper reporting strengthened cooperativity of DNA-based cyclic hydrogen-bonded rosettes by subtle functionalization from Célia Fonseca Guerra Jordi Poater & co Universitat de Barcelona in our computational organic chemistry collection Find it here🔽 pubs.rsc.org/en/content/art…

Remco Breuker (@koryoinleiden) 's Twitter Profile Photo

Namens #WOinActie: De torenhoge bezuinigingen op het hoger onderwijs en onderzoek zijn funest voor de Nederlandse kenniseconomie en samenleving. Opleidingen zullen sluiten, innovatie zal stokken. Deze aanval op onze universiteiten vormt een bedreiging voor de Nederlandse

Celine Nieuwland (@celinenieuwland) 's Twitter Profile Photo

Larger chalcogens in the C=X bond enhance the H-bond donor strength of ureas—but bigger is not always better... 🤔🐘 Read about it in our latest work, now online in PCCP ✨🔓 doi.org/10.1039/D4CP04… Célia Fonseca Guerra Matthias Bickelhaupt The TheoCheM Group (Inactive) VU Faculteit der Bètawetenschappen

Larger chalcogens in the C=X bond enhance the H-bond donor strength of ureas—but bigger is not always better... 🤔🐘

Read about it in our latest work, now online in <a href="/PCCP/">PCCP</a>
 ✨🔓 doi.org/10.1039/D4CP04…

<a href="/CeliaFGuerra/">Célia Fonseca Guerra</a> <a href="/fmbickelhaupt/">Matthias Bickelhaupt</a> <a href="/VU_TheoCheM/">The TheoCheM Group (Inactive)</a> <a href="/VU_Science/">VU Faculteit der Bètawetenschappen</a>
The TheoCheM Group (Inactive) (@vu_theochem) 's Twitter Profile Photo

🚨 Important Update from the TheoCheM Group 🚨 As of today, we are moving away from X to focus on communication channels better suited to our audience. Stay updated and connect via these platforms: 🌐 Website: theochem.nl 💼 LinkedIn: linkedin.com/company/theoch…

ESOR2025 (@esor2025) 's Twitter Profile Photo

Looking for a stimulating conference on physical-organic chemistry ? We are organizing the 20th edition of ESOR from 9-12 September 2025 in Padova, Italy. Visit esor2025.com for info. Follow us on ESOR2025 to stay informed.

Looking for a stimulating conference on physical-organic chemistry ? We are organizing the 20th edition of ESOR from 9-12 September 2025 in Padova, Italy. Visit esor2025.com for info. Follow us on <a href="/ESOR2025/">ESOR2025</a> to stay informed.
ESOR2023 (inactive) (@esor2023) 's Twitter Profile Photo

🚨Important news!🚨 The next edition of the European Symposium on Organic Reactivity (ESOR2025) is coming up 9-12 September in Padova, Italy. Visit esor2025.com for details and follow ESOR2025 to stay informed.

Celine Nieuwland (@celinenieuwland) 's Twitter Profile Photo

Our work is highlighted on the front cover of PCCP (cover design by me)! ✨ Larger chalcogens enhance the hydrogen-bond donor strength of amides—but in ureas, bigger is not always better! 🤔 Read it here! 🔓 doi.org/10.1039/D4CP04… Célia Fonseca Guerra Matthias Bickelhaupt The TheoCheM Group (Inactive)

Our work is highlighted on the front cover of <a href="/PCCP/">PCCP</a>  (cover design by me)! ✨

Larger chalcogens enhance the hydrogen-bond donor strength of amides—but in ureas, bigger is not always better! 🤔

Read it here! 🔓 doi.org/10.1039/D4CP04…

<a href="/CeliaFGuerra/">Célia Fonseca Guerra</a> <a href="/fmbickelhaupt/">Matthias Bickelhaupt</a> <a href="/VU_TheoCheM/">The TheoCheM Group (Inactive)</a>
Trevor A. Hamlin (@trevorahamlin) 's Twitter Profile Photo

Exciting new #ChemicalBonding preprint from the group! 🚀 📄 “The Spectrum from van der Waals to Donor–Acceptor Bonding” Shoutout to Daniela Rodrigues Silva, Lucas de Azevedo Santos, Matthijs Koning, and Célia Fonseca Guerra for their fantastic work! 💻✨ chemrxiv.org/engage/chemrxi…

Exciting new #ChemicalBonding preprint from the group! 🚀

📄 “The Spectrum from van der Waals to Donor–Acceptor Bonding”

Shoutout to <a href="/Daniela_R_Silva/">Daniela Rodrigues Silva</a>, <a href="/LucasAzdS/">Lucas de Azevedo Santos</a>, Matthijs Koning, and <a href="/CeliaFGuerra/">Célia Fonseca Guerra</a> for their fantastic work! 💻✨

chemrxiv.org/engage/chemrxi…
Jordy saya (@jordysaya) 's Twitter Profile Photo

Our latest work just appeared in Journal of Organic Chemistry ! We found that the rate of the Passerini reaction is significantly enhanced by the addition of a HBD solvents—specifically HFIP. Read more: pubs.acs.org/doi/10.1021/ac… Thanks to all co-authors for the great collaboration!

Leonard Prins (@leonard_prins) 's Twitter Profile Photo

🐦🐦Early Bird deadline approaching : 18 June 2025 ESOR2025 – 20th European Symposium on Organic Reactivity 9-12 September 2025, Padova, Italy 🇮🇹🇪🇺 esor2025.com Meet our Invited Speakers

🐦🐦Early Bird deadline approaching : 18 June 2025

ESOR2025 – 20th European Symposium on Organic Reactivity

9-12 September 2025, Padova, Italy 🇮🇹🇪🇺

esor2025.com

Meet our Invited Speakers
Thomas Hansen (@thansenchem) 's Twitter Profile Photo

🚨 𝗣𝗵𝗗 𝗽𝗼𝘀𝗶𝘁𝗶𝗼𝗻 𝗶𝗻 𝗦𝘆𝗻𝘁𝗵𝗲𝘁𝗶𝗰 𝗢𝗿𝗴𝗮𝗻𝗶𝗰 𝗖𝗵𝗲𝗺𝗶𝘀𝘁𝗿𝘆 & 𝗖𝗮𝘁𝗮𝗹𝘆𝘀𝗶𝘀! 🚨 Loving some organic 🧪 and computational 💻 chemistry to design new chemical tools for synthesizing complex molecules?🥼 ⚡ 𝗔𝗽𝗽𝗹𝘆 𝗵𝗲𝗿𝗲: werkenbij.vu.nl/vacatures/phd-…