Rare nanoparticles shine colors with low-power STED.

Published in: Light, science & applications (2022)

The effect of cascade amplified depletion in lanthanide upconversion systems boosts their own emission bands inhibition, which facilitates multi-color nanoscopy with only one pair of low-power NIR CW lasers.

Keyphrases

photodynamic therapy
energy transfer
single molecule
drug release
metal organic framework
drug delivery