JoelWellauer
@JoelWellauer
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PhD student at the University of Basel
Joined July 2021
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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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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Iron(III) complexes with luminescence lifetimes of up to 100 nanoseconds to enhance upconversion and photocatalysis Published in @J_A_C_S, Joel Wellauer and @BjornPfund in collaboration with @AKMeyer_Goe
https://t.co/repdAon6wf
pubs.acs.org
Iron is the most abundant transition metal element and would be the ideal replacement for noble metals in many applications that rely on luminescent and long-lived electronically excited states. We...
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Iron(III) carbene complexes for photoredox and upconversion @JoelWellauer, @NarayanSinha01 & colleagues with @AKMeyer_Goe in @J_A_C_S Many thanks to all co-authors for their hard and dedicated work! https://t.co/pZjeramqvG
pubs.acs.org
Substituting precious elements in luminophores and photocatalysts by abundant first-row transition metals remains a significant challenge, and iron continues to be particularly attractive owing to...
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Reversible photoinduced ligand dissociation in a Cr(0) complex @NarayanSinha01 & @JoelWellauer with @UniJena in @J_A_C_S
https://t.co/shaKdpEJvb Reversibility is the key here: up to 4000 de-coordination / re-coordination events millisecond timescale
pubs.acs.org
Light-triggered dissociation of ligands forms the basis for many compounds of interest for photoactivated chemotherapy (PACT), in which medicinally active substances are released or “uncaged” from...
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