X-ray-induced radiophotodynamic therapy (RPDT) using lanthanide micelles: Beyond depth limitations
作者机构:Synchrotron SOLEIL L'Orme des Merisiers 91190 Gif-sur-Yvette France Universite Paris-Sud XI UMR-S I 193 94800 Villejuif France INRA UAR 1008 Caracterisation et elaboration des Produits Issus de I'Agriculture 44316 Nantes France Centre de Biophysique Moleculaire CNRS Rue Charles Sadron 45071 Orleans Cedex 2 France
出 版 物:《Nano Research》 (纳米研究(英文版))
年 卷 期:2015年第8卷第7期
页 面:2373-2379页
核心收录:
学科分类:07[理学]
基 金:supported by SOLEIL the Regional Council of the Region Centre (convention SOLEIL/Region Centre)
主 题:photodynamic therapy liponanoparticles,x-ray deep tumour photosensitizer
摘 要:We report lanthanide-based micelles integrating hypericin (Hyp) for X-ray- triggered photodynamic therapy (PDT). The lanthanide luminescence induced by X-ray irradiation excites the photosensitizer, which leads to the generation of singlet oxygen. This versatile approach can be extended to other photosensitizers or other types of liponanoparticles and can allow for magnetic resonance imaging (MRI) guidance.