Bui Anh Thy, Beyler Maryline, Grichine Alexei, Duperray Alain, Mulatier Jean-Christophe, Guyot Yannick, Andraud Chantal, Tripier Raphaël, Brasselet Sophie, Maury Olivier
Univ. Lyon, Ecole Normale Supérieure de Lyon, CNRS UMR 5182, Université Claude Bernard Lyon 1, Laboratoire de Chimie, 46 allée d'Italie, 69364 Lyon, France.
Chem Commun (Camb). 2017 May 30;53(44):6005-6008. doi: 10.1039/c7cc02835k.
An Yb(iii) complex based on a dimethyl cyclen macrocyclic ligand functionalized by charge transfer antennae was prepared. This cationic [YbL3] complex is stable and soluble in water and presents interesting photophysical nonlinear properties. It is spontaneously internalized and accumulates in live cells. High quality images have been obtained both in a classical NIR-to-vis configuration and in the more challenging NIR-to-NIR one.
制备了一种基于由电荷转移天线功能化的二甲基环烯大环配体的镱（III）配合物。这种阳离子型[YbL3]配合物稳定且可溶于水，并呈现出有趣的光物理非线性性质。它能自发内化并在活细胞中积累。在经典的近红外到可见光配置以及更具挑战性的近红外到近红外配置下均获得了高质量图像。
