Dynamic Emission Tuning of X-ray Radioluminescent Crystalline Colloidal Arrays: Coupling the Optical Stop Band with Sequential Förster Resonance Energy Transfers
A transformable upconversion MOF composing UCNP core and azobenzene-based MOF shell is designed for NIR light-modulated chemotherapy. The dual Förster resonance energy transfers (FRET) involved in this delivery system trigger...