Dehydration-induced self-assembly of non-aromatic supramolecular glasses with efficient room-temperature phosphorescence.

Authors

Zhixi Su, Huakai Qiu, Yuehuan Lai, Zhixiong Cai

Published in

Chemical communications (Cambridge, England). Oct 06, 2026. Epub Oct 06, 2026.

Abstract

Metal-free, non-aromatic supramolecular glasses with long-lived phosphorescence are prepared by dehydrating biomass-derived lysine, aspartic acid and citric acid. The optimized glass shows blue fluorescence and green room-temperature phosphorescence (594 ms; Φ_P = 21.78%). A rigid salt-bridge and hydrogen-bond network suppresses non-radiative decay, enabling sustainable processable phosphorescent materials.

PMID:
42834849
Bibliographic data and abstract were imported from PubMed on 06 Oct 2026.

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