Efficient artificial light-harvesting systems based on aggregation-induced emission in supramolecular gels.

Ma, Xinxian; Qiao, Bo; Yue, Jinlong; Yu, JingJing; Geng, Yutao; Lai, Yingshan; Feng, Enke; Han, Xinning et al. · Soft Matter · 2021

basic_science · Level V

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Abstract

Based on a new designed acyl hydrazone gelator (G2), we developed a supramolecular organogel in glycol with two different hydrophobic fluorescent dyes, namely rhodamine B (RhB) and acridine red, as acceptors. Both the G2@gel-RhB and G2@gel-acridine red systems showed high levels of energy-transfer efficiency and high fluorescence quantum yields.