Homogeneous Systems to Induce Emission of AIEgens

Kokado, Kenta; Sada, Kazuki

doi:10.1002/9781119643098.ch9

Cited by 1 publication

(1 citation statement)

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“…A significant structural change of the molecule in the excited state is needed for quenching; therefore, preventing this change could largely enhance luminescence. Locking of the excited state conformation, however, is not only possible in molecular aggregates but could also happen in homogeneous dye solutions via steric hindrance or through associating individual dye molecules with ions or macromolecules or entrapping them within hydrogels or inclusion complexes …”

Section: Discussionmentioning

confidence: 99%

Adsorption of Dye Molecules and Its Potential for the Development of Photoactive Hybrid Materials Based on Layered Silicates

et al. 2023

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The present paper gives a brief account of the latest advances in understanding of the mechanism and implications of dye adsorption with a special focus on layered silicate surfaces. It has been clearly demonstrated that the controlled adsorption of novel or already well-known dyes has equally great yet unexplored potential. In principle, the well-engineered surface confinement of the molecules may lead to their aggregation, adsorption, or intercalation-induced fluorescence emission even with conventional dyes, which are not considered as luminophores in solutions or in the solid state. We envision the utilization of silicate-based heterogeneous systems to produce novel polymer blended films or structured liquids, as well as to develop a plethora of other photophysical and biomedical applications.

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Section: Discussionmentioning

confidence: 99%