1.
Chem Commun (Camb)
; 55(20): 3012-3014, 2019 Mar 05.
Article
in English
| MEDLINE
| ID: mdl-30789165
ABSTRACT
A novel perylene diimide derivative equipped with polyhedral oligosilsesquioxane nanocages (POSS-AMPDI) was designed and synthesized for application in optical limiting. Moreover, due to the dual mechanisms of POSS collapse and intermolecular proton transfer, POSS-AMPDI exhibits high sensitivity and rapid selectivity to fluoride ions, with a detection limit as low as 1.64 × 10-8 M.