Fluorescent chemical compound composed of an n-generation dendrimer, n being a non-zero integer, exhibiting: -at least one central nucleus (N) with a valency of m, selected from the group consisting of -at least one first, non-chromophoric unit (X) with a valency of m′, and -at least one second unit (Y) which exhibits two-photon absorption properties, with a valency of m″.
荧光
化学化合物由n代树状分子组成,其中n为非零整数,表现出以下特性:-至少一个中心核(N),其价度为m,选自以下组合中的至少一个:-至少一个第一非色团单元(X),其价度为m',和-至少一个第二单元(Y),其表现出双光子吸收特性,其价度为m"。