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Photopolymerization with AIE dyes for solid-state luminophores

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Abstract

Two anthracene-based dyes (MPA-H and MPA-E) with aggregation-induced emission (AIE) and photosensitization characteristics were prepared to obtain solid-state luminophores by photoinitiating the photopolymerization of acrylic monomers with iodonium salt under visible light-emitting diodes (LEDs). The photoinitiating activities of MPA-H/iodonium salt and MPA-E/iodonium salt were evaluated in the photopolymerization of acrylic monomers under 405, 460, and 520 nm LED sources. The aggregation-induced enhanced emission of MPA-H and MPA-E occurred during photocuring. MPA-H and MPA-E showed potential as fluorescent molecular probes to monitor the progress of free radical photopolymerization.

Graphical abstract: Photopolymerization with AIE dyes for solid-state luminophores

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Supplementary files

Article information


Submitted
05 Nov 2019
Accepted
12 Jan 2020
First published
13 Jan 2020

Polym. Chem., 2020, Advance Article
Article type
Paper

Photopolymerization with AIE dyes for solid-state luminophores

D. Zhao, J. You, H. Fu, T. Xue, T. Hao, X. Wang and T. Wang, Polym. Chem., 2020, Advance Article , DOI: 10.1039/C9PY01671F

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