Alejandro Cadranel
@CadraLab
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Chemistry · Physical · Inorganic || Artificial Photosynthesis · Transition Metal Complexes · Carbon Dots || Group Webpage: https://t.co/U0jBEvuHAT
Joined April 2020
Our study about energy losses upon light absorption in {Ru(tpy)(bpy)} chromophores is out @InorgChem! The slowest ILET dissipates energy in 1 ps… no time⌛️ to engage in diffusional reactivity⛔️ @SolarFAU @luisbaraldo @Inquimae1 @ExactasUBA @UniFAU
https://t.co/o0j8iEgquz
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Super excited to see our work monitoring dynamics of the charge separated pair in a photocycle driven by a 2LMCT exited state now out in @ChemicalScience! ⚡️ Great team efforts with @Neus_A_Calvet, @Pavel_Chabera and @QuantumPEC 🌟 https://t.co/93tg8O6tUs
pubs.rsc.org
Transition metal complexes featuring ligand-to-metal charge transfer (LMCT) excited states have been identified as promising candidates for driving electron transfer processes. To obtain an efficient...
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🚨An Argentinean chemist and researcher 🇦🇷 doing an internship at Karlsruhe Institute of Technology (KIT) in Germany 🇩🇪 has been missing for 5 days now. His family and friends are looking for him. Below further info. Please help spreading the word if you know people in the area
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Super excited to see lots of failed experiments turn into such a cool story! Huge thanks to @BjornPfund for helping shape such an awesome discussion of spin-state and reorganization energy effects in photoredox catalysis. Check it out in @J_A_C_S: https://t.co/WGUtbGg9Ga 🥳🥳🥳
pubs.acs.org
Transition-metal complexes featuring metal-centered excited states have recently emerged as mechanistically distinct platforms for selective photochemistry, including photoredox catalysis. Among...
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Molecular Design Principles for Achieving High-Efficiency Light-Induced Charge Separation at the Nanometer Scale Mathis Brändlin and Felix Himmelreich in @JACS_Au
https://t.co/njqAzGjeqf Building on recent work in https://t.co/CwtRDeoRY3
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Use intramolecular electron transfer to make long-lived states out of short-lived LMCTs First Reactions article in @ACSCentSci describing recent work from @LudoTroian, Felix Glaser and workers https://t.co/17tJBhMzZq
pubs.acs.org
Earth-abundant ligand-to-metal charge transfer (LMCT) chromophores in donor–acceptor dyads unlock an electron transfer pathway for efficient triplet state formation.
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Happy that our bilateral workshop 🇩🇪 + 🇦🇷 on renewable energy ♻️💚 is already open for registration! @bmftr_bund @CICPBA @LMU_Muenchen Here more details 👇
🇦🇷 🇩🇪 Workshop Bilateral | Energías renovables en la transición 📅 10 y 11 de noviembre 📍Centro Bonaerense de Energías Renovables - (Campus Tecnológico CIC) Un encuentro para pensar retos, oportunidades e innovaciones que marcarán el futuro energético de la Provincia y el país
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More news from Buenos Aires🇦🇷! Congrats to Agustina🥳🙌for defending her PhD on anti-dissipative energy conversion🎉Second Doctor🥼⚗️from our lab! Grateful🙏to tribunal members Mauricio Cattaneo, Martín Mirenda and Gabriela Lagorio for evaluating her massive amount of work📚
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New molecular design absorbs 2 photons to store 2 positive and 2 negative charges 100 ns lifetime, 3 eV energy storage, and 37% quantum yield A step toward multi-electron photochemistry Mathis Brändlin and @BjornPfund in @NatureChemistry
https://t.co/CwtRDeoRY3
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A rationale for charge carrier lifetimes in transition metal semiconductors! Our News@Views article by Céline Bourgois is now out in @NatureChemistry ! You can access our piece discussing the recent findings by Durrant and coworkers here 👉 https://t.co/CMOr1fx0gB
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Exciting news🥳! Last Friday, Ivana successfully defended her PhD thesis, becoming the 1st Doctor⚗️🥼 from our lab. Congratulations!🪇🎉 Many thanks🙏to the tribunal members Gastón Corthey @gcorthey Pablo Alborés and Sandra Signorella for evaluating the 400-page thick monograph😅
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Check out our recent paper @ChemicalScience where we use broadly accessible NMR methods to probe different types of ion-pairs in solution and its impact on ES dynamics of Co(III). Thanks to our excellent NMR specialist Dan Holmes for his inputs. @MSUChem
https://t.co/9LZX447gl7
pubs.rsc.org
Exploration of the photophysical and photochemical properties of transition metal complexes has driven ground-breaking advancements in solar energy conversion technologies, including photoredox...
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Probing the influence of ion-pairing on ligand-field excited-state dynamics
pubs.rsc.org
Exploration of the photophysical and photochemical properties of transition metal complexes has driven ground-breaking advancements in solar energy conversion technologies, including photoredox...
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Check this paper out to see how to modulate extremely long lived CSS lifetimes in perovskite NCs-PDIs hybrids. Great collaboration between my next host @GroupGuldi , @CadraLab @AngelaSastreSa1 group and #PhotochemistryReactivityGroup @raquel_galian
https://t.co/3IH3tci0wy
advanced.onlinelibrary.wiley.com
Functional perylenediimides with varied spacer lengths surface engineer CsPbBr₃ perovskite nanocrystals, yielding hybrid materials with new properties. Time-resolved techniques reveal photoinduced...
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Rethinking Iron Photoredox Catalysis For Fe(III) complexes, excited-state redox potentials don’t follow the usual rules - standard estimation methods fall short @JoelWellauer with Paul Francis & colleagues at @Deakin in @J_A_C_S
https://t.co/fF0q3RkFJO
pubs.acs.org
The reduction potentials of electronically excited states are crucial input values for photoredox reaction design. Since they are not directly measurable, they are typically estimated from the...
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Elena Mack @GroupGuldi @UniFAU @SolarFAU led our study of interfacial charge-transfer hybrids featuring TMDs and phthalocyanines. Beautiful ICT bands 😍and Mulliken-Hush analysis @acsnano
https://t.co/hsvCQ4FeIl
pubs.acs.org
Interfacial charge-transfer (ICT) hybrids including transition metal dichalcogenides (TMDs) and phthalocyanines were synthesized and thoroughly characterized. The amount of noncovalently immobilized...
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Exceptional work! Femtosecond TA uncovers 🔍a key role of charge-separated state in the long-lived⏳ iron complex-anthracene dyad from @LudoTroian & team - just published in @ACSCentSci 🥳
Unbelievable milestone for our group with a new publication in the prestigious @ACSCentSci ! Electron transfer, not energy transfer is controlling population of the final triplet state in a Fe(III)-PhAn dyad! @CadraLab @Gio_Ben_ @frsFNRS @WELRI_asbl
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Cr(III) complexes with enhanced metal–ligand covalency enable tunable NIR luminescence and endergonic red-light photoreduction. @GiacomoMorsell2 and team find signs of doublet–doublet annihilation, or excited-state disproportionation. Now in @J_A_C_S: https://t.co/0ckIcD4Ppu
pubs.acs.org
Photoactive CrIII complexes are typically based on polypyridine coordination environments, exhibit red luminescence, and are good photo-oxidants but have modest photoreducing properties. We report...
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