Literature DB >> 26145444

H2O2-activated triplet-triplet annihilation upconversion via modulation of the fluorescence quantum yields of the triplet acceptor and the triplet-triplet-energy-transfer efficiency.

Renjie Tao1, Jianzhang Zhao, Fangfang Zhong, Caishun Zhang, Wenbo Yang, Kejing Xu.   

Abstract

Oxidation-activatable triplet–triplet annihilation (TTA) upconversion was achieved with 9,10-bis(diphenylphosphino)-anthracene (BDPPA, nonfluorescent) as an activatable triplet acceptor/emitter, which can be oxidized to BDPPA-O (highly fluorescent) by H2O2 under mild conditions, and thus TTA upconversion was switched on by H2O2.

Entities:  

Year:  2015        PMID： 26145444     DOI： 10.1039/c5cc04325e

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  2 in total

Review 1.  The upconversion quantum yield (UCQY): a review to standardize the measurement methodology, improve comparability, and define efficiency standards.

Authors:  Callum M S Jones; Anna Gakamsky; Jose Marques-Hueso
Journal:  Sci Technol Adv Mater       Date:  2021-12-17       Impact factor: 8.090

Review 2.  Comprehensive Review on Synthesis, Properties, and Applications of Phosphorus (PIII, PIV, PV) Substituted Acenes with More Than Two Fused Benzene Rings.

Authors:  Marek Koprowski; Krzysztof Owsianik; Łucja Knopik; Vivek Vivek; Adrian Romaniuk; Ewa Różycka-Sokołowska; Piotr Bałczewski
Journal:  Molecules       Date:  2022-10-05       Impact factor: 4.927
  2 in total

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