This study aims to enhance the sensitivity of detection methods for metal ions using anthracene-based AIEgens by modifying their electronic properties.
Incorporated electron-withdrawing groups into anthracene-based donor-acceptor systems.
Evaluated the effects on charge-transfer and excited-state relaxation pathways.
Assessed sensitivity to metal ions in various environmental conditions.
Enhanced sensitivity to biologically relevant metal ions was achieved through structural modifications.
Aggregation-induced emission was significantly pronounced, improving detection capabilities.
Abstract
electron-withdrawing group into a functional advantage, enabling highly sensitive detection of biologically and environmentally relevant metal ions alongside pronounced aggregation-induced emission.
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Tuning Charge-Transfer and Excited-State Relaxation Pathways in Anthracene-Based Donor–Acceptor AIEgens through Substituent and Environmental Control | Synapse