Nanoaggregates of phenothiazine–trithienyltriazine compounds with a different degree of branching (TRZ1–3) were investigated in a water dispersion with time-resolved spectroscopy. Room temperature phosphorescence was highlighted for TRZ1, reactive oxygen species production for TRZ2, and red thermally activated delayed fluorescence for TRZ3. These aggregation induced emission materials hold great potential for imaging-guided photodynamic therapy.
Tuning the fate of the triplet by changing the degree of branching in phenothiazine–trithienyltriazine nanoaggregates
Mancini, Pietro;Montanari, Chiara;Bianconi, Tommaso;Calzoni, Eleonora;Cesaretti, Alessio;Carlotti, Benedetta
2025
Abstract
Nanoaggregates of phenothiazine–trithienyltriazine compounds with a different degree of branching (TRZ1–3) were investigated in a water dispersion with time-resolved spectroscopy. Room temperature phosphorescence was highlighted for TRZ1, reactive oxygen species production for TRZ2, and red thermally activated delayed fluorescence for TRZ3. These aggregation induced emission materials hold great potential for imaging-guided photodynamic therapy.File in questo prodotto:
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