Unimolecular Sonoafterglow Probes for Biomarker-Activated Imaging of Senescent Cancer Cells.
Sonoafterglow imaging is a promising deep-tissue molecular imaging modality that effectively suppresses autofluorescence and offers enhanced tissue penetration depth compared to conventional optical methods. However, its potential is constrained by the lack of unimolecular, self-sustaining sonoafterglow luminophores. H...