Controllable three-component luminescence from a 1,8-naphthalimide/Eu(iii) complex: white light emission from a single molecule
作者:Alexander H. Shelton、Igor V. Sazanovich、Julia A. Weinstein、Michael D. Ward
DOI:10.1039/c2cc17182a
日期:——
A macrocycle-appended naphthalimide derivative and its Eu(III) complex show triple luminescence from isolated naphthalimide (blue), aggregated naphthalimide excimers (green) and Eu centres (red) with the balance being sensitive to the degree of aggregation, allowing white light emission to be obtained from a single molecule.
一种宏环附加的萘二酰亚胺衍生物及其Eu(III)配合物显示出来自孤立的萘二酰亚胺(蓝色)、聚集的萘二酰亚胺激发二聚体(绿色)和Eu中心(红色)的三重发光,且平衡对聚集程度敏感,从而使得可以从单一分子获得白光发射。