Assistant Professor in Organic Photochemistry at Uppsala University
Editor of the Journal of Molecular Structure
Stefano Crespi
Reposting this #molswitch #molmachine starter pack. If you want to be included in it, please let me know
go.bsky.app/EwimNbK
Dead excited to share our preprint showcasing some of the effects of incorporating indigo photoswitches into rotaxanes
Fantastic work by Alex, and great to be working with @screspi.bsky.social and co!
chemrxiv.org/doi/full/10....
Here is a tentative Supramolecular Chemistry starter kit. Please let me know if you wish to be added ! #ChemSky
go.bsky.app/RjRgi6n
Tert-butylamine as a labile ligand and base enables cross-coupling reactions with various nucleophile classes. A great collaboration of Jonas with the Sigman lab and Gschwind group
#ChemSky #ChemCollabs #photocatalysis
doi.org/10.1021/acsc...
Check out our latest publication in @angewandtechemie.bsky.social where we show that the infamous V shape in the substituent effects in the thermal isomerization of azobenzenes comes from a single nonadiabatic mechanism 🔥 and not a mix of two.
onlinelibrary.wiley.com/doi/10.1002/...
Over the moon that the first paper from Anja's studies on metal chelate rotaxanes is now online in @angewandtechemie.bsky.social. doi.org/10.1002/anie...
Massive congratulations Anja,
@daisypooler.bsky.social Huseyn, Monika and @screspi.bsky.social 🥳🎉🎊🍀🥃
Thread below --》
Mati's work on aldehyde and COOH effect on HTIs is out! Nice collaboration with the Ott group for the inclusion and switching of HTIs in MOFs💡 doi.org/10.1002/chem...
Our pipeline to compute thermal barriers of photoswitches💡 is out!🥳 We especially focused on NBDs for MOST🔋 and imines, but also stilbenes and DAEs. Try it out! You need just chemdraws and freeware to get libraries computed
doi.org/10.1002/cptc...
Proud of being recipient of the first Nagel Prize in Chemistry ⚗️ from @scienceacademyswe.bsky.social www.kva.se/nyheter/tva-...
We developed an AND-gated chemiluminescent photosensitizer that only generates light inside tumor cells, activating under 2 cancer cell-specific conditions.
Many thanks to Wenwu Peng @pengww.bsky.social from Seah Ling Kuan's group @seahling.bsky.social & our collaborators! shorturl.at/uXTg3
Kungl. Vetenskapsakademien tilldelar Eleni Stavrinidou, Linköpings universitet, och Stefano Crespi, Uppsala universitet, det allra första Nagelska priset i kemi. Det handlar om en miljon kronor varder...
Unified nonadiabatic switching: thermal Z→E isomerization of para-substituted azobenzenes proceeds through a single nonadiabatic rotational pathway. The iconic bell-shaped Hammett plot is a σp artifa...
Luminescent emitters based on lanthanide ions are of ubiquitous importance in the biological sciences, but typically need sensitisation from a covalently attached adjacent chromophore – an “antenna” ....
Hemithioindigo (HTI) photoswitches exhibit robust photoisomerization under visible light and relatively high thermal bistability. In this work, we report various modifications of the HTI core, namely....
doi.org
A semi-automated pipeline for the transition state search of molecular switches (PiTS3) is reported, which facilitates the search, optimization, and conformational analysis of transition states of ph...
Chemiluminescence-based photodynamic therapy (CLPDT) offers a promising solution to the light penetration limits of traditional PDT. However, it lacks spatiotemporal control. Intracellularly activated...
Transition metal catalysis is crucial for the synthesis of complex molecules, with ligands and bases playing a pivotal role in optimizing cross-coupling reactions. Despite advancements in ligand desig...
