Spatially Synergistic Dual-Confinement Enables Underwater-Stable Room-Temperature Phosphorescent Hydrogels.
Organic room-temperature phosphorescent (RTP) hydrogels are attractive as flexible luminescent materials for optoelectronic and biomedical applications, but their water-rich and mechanically compliant nature makes it difficult to create microenvironments that simultaneously suppress nonradiative decay, resist external...