Highly efficient photosensitizers with aggregation-induced emission characteristics obtained through precise molecular design

Highly efficient photosensitizers with aggregation-induced emission characteristics obtained through precise molecular design

We herein report a new strategy to obtain highly efficient photosensitizers (PSs) by reducing the singlet-triplet energy gap (ΔE ) and blocking the non-radiative decay pathways. Through precise molecular design, TP1-8 were synthesized to exhibit predictable properties including moderate to high phot...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2017-08, Vol.53 (62), p.8727-8730
Hauptverfasser: Xu, Shidang, Wu, Wenbo, Cai, Xiaolei, Zhang, Chong-Jing, Yuan, Youyong, Liang, Jing, Feng, Guangxue, Manghnani, Purnima, Liu, Bin
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Sprache:eng
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Zusammenfassung:We herein report a new strategy to obtain highly efficient photosensitizers (PSs) by reducing the singlet-triplet energy gap (ΔE ) and blocking the non-radiative decay pathways. Through precise molecular design, TP1-8 were synthesized to exhibit predictable properties including moderate to high photosensitizing efficacy, tunable absorption and emission wavelengths and aggregation-induced emission characteristics.
ISSN:1359-7345
1364-548X
DOI:10.1039/c7cc04864e