Direct excitation luminescence spectroscopy of Eu(iii) complexes of 1,4,7-tris(carbamoylmethyl)-1,4,7,10- tetraazacyclododecane derivatives and kinetic studies of their catalytic cleavage of an RNA analog
Direct excitation luminescence spectroscopy of Eu(iii) complexes of 1,4,7-tris(carbamoylmethyl)-1,4,7,10- tetraazacyclododecane derivatives and kinetic studies of their catalytic cleavage of an RNA analog
A potential water-soluble ytterbium-based porphyrin–cyclen dual bio-probe for Golgi apparatus imaging and photodynamic therapy
作者:Jing-Xiang Zhang、Hongguang Li、Chi-Fai Chan、Rongfeng Lan、Wai-Lun Chan、Ga-Lai Law、Wai-Kwok Wong、Ka-Leung Wong
DOI:10.1039/c2cc34963a
日期:——
An amphiphilic water-soluble ytterbium complex which is photo-selective, functional and Golgi apparatus specific has been designed as a responsive dual probe capable of sensitizing emission within the biological window (660 and 750 nm), generating the singletoxygen (Phi(Delta) = 0.45) and triggering local cell damage only upon exposure to visible and near-infrared laser excitation.