Piperazine: a promising building block for aggregation-induced emission materials

We report piperazine as a promising building block for the construction of aggregation-induced emission (AIE) materials by using its electron-donating ability and chair conformation. The piperazine derivatives can realize the suppression of twisted intramolecular charge transfer and nonradiative dec...

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Bibliographic Details
Published in:Journal of materials chemistry. C, Materials for optical and electronic devices Materials for optical and electronic devices, 2023-10, Vol.11 (38), p.12894-12899
Main Authors: Peng, Tuokai, Peng, Hui-Qing
Format: Article
Language:English
Subjects:
Charge transfer
Emission
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Summary:We report piperazine as a promising building block for the construction of aggregation-induced emission (AIE) materials by using its electron-donating ability and chair conformation. The piperazine derivatives can realize the suppression of twisted intramolecular charge transfer and nonradiative decay during aggregation and thus exhibit AIE features. PA-Py + is successfully designed as a new AIE material for photodynamic therapy. We report piperazine as a promising building block for the construction of aggregation-induced emission (AIE) materials by using its electron-donating ability and chair conformation.
ISSN:2050-7526
2050-7534
DOI:10.1039/d3tc02573j