D–A type luminophores with a twisted molecular conformation constructed by phenoxazine and diphenylsulfone showing high contrast mechanofluorochromism
Hongke Zhou, Zhan Zhang, Xingliang Liu, Defang Xu, Weidong Zhang, Shengjie Fu, Xiucun Feng, Qian Huang
Abstract
Two new stimulus-response luminescence materials <bold>PXZ-DPS</bold> and <bold>BPXZ-DPS</bold> possessing the twisted molecular conformation exhibit a unique ICT effect, effective solid-state fluorescence, and high-contrast and reversible mechanofluorochromism.
Topics & Concepts
ChemistryPhenoxazineFluorescenceSolid-stateLuminescenceContrast (vision)StereochemistryCrystallographyOpticsPhysical chemistryPharmacologyMedicinePhenothiazinePhysicsLuminescence and Fluorescent MaterialsMolecular Sensors and Ion DetectionNanoplatforms for cancer theranostics