Donor engineering of diphenylamine-substituted tris(2,4,6-trichlorophenyl)methyl radicals for controlling the intramolecular charge transfer and near-infrared photothermal conversion

Donor engineering of diphenylamine-substituted tris(2,4,6-trichlorophenyl)methyl (TTM) radicals triggers the switching of the TTM-based radicals from the photoluminescent to NIR photothermal mode.