Delayed photoacidity produced through the triplet–triplet annihilation of a neutral pyranine derivative
Author:
Affiliation:
1. Department of Chemistry
2. University of North Carolina
3. Chapel Hill
4. USA
5. North Carolina State University
6. Raleigh
Abstract
EtHPTA-OH was found to exhibit a long-lived triplet state which reacts through a triplet–triplet annihilation process to reform singlet EtHPTA-OH on timescales of up to 80 μs.
Funder
Division of Chemistry
Publisher
Royal Society of Chemistry (RSC)
Subject
Physical and Theoretical Chemistry,General Physics and Astronomy
Link
http://pubs.rsc.org/en/content/articlepdf/2019/CP/C9CP02929J
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1. Excited-State Proton-Coupled Electron Transfer: Different Avenues for Promoting Proton/Electron Movement with Solar Photons
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4. Proton-Coupled Electron Transfer of Tyrosine Oxidation: Buffer Dependence and Parallel Mechanisms
5. Direct Observation of a Transient Tyrosine Radical Competent for Initiating Turnover in a Photochemical Ribonucleotide Reductase
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