Increased fluorescence observation intensity during the photodynamic diagnosis of deeply located tumors by fluorescence photoswitching of protoporphyrin IX.

Sochi Judith Ogbonna William Y York Takahiro Nishimura Hisanao HazamaHideo FukuharaKeiji InoueKunio Awazu

Published in: Journal of biomedical optics (2023)

We have demonstrated the potential of fluorescence photoswitching for the improvement of the fluorescence observation intensity for the PDD of deeply located tumors.

Keyphrases

single molecule
energy transfer
high intensity
drug delivery
cancer therapy