An AIE-active boron-difluoride complex: multi-stimuli-responsive fluorescence and application in data security protection†
Abstract
A novel AIE-active boron-difluoride complex (PTZ) was synthesized which exhibits multi-stimuli responsive characteristics. Its colours and emissions can be switched by mechanical grinding, organic solvent vapours and acid/base vapours. This complex can be utilized in data encryption and decryption based on the protonation–deprotonation effect.