Pyrene and triphenylamine substituted cyanostyrene and cyanostilbene derivatives with dual-state emission for high-contrast mechanofluorochromism and cell imaging
Ze Huang, Fang Tang, Felicia He, Lin Kong, Jianyan Huang, Jiaxiang Yang, Aixiang Ding
Abstract
Two α-cyanostilbene derivatives exhibiting bright emission in both well-dissolved solutions ( Φ > 49%) and the solid state ( Φ > 95%) have been synthesized as novel DSEgens for high-contrast mechanofluorochromism (>50 nm) and live cell imaging.
Topics & Concepts
TriphenylamineChemistryHigh contrastPyreneContrast (vision)PhotochemistrySolid-stateOrganic chemistryOpticsPhysical chemistryPhysicsLuminescence and Fluorescent MaterialsNanoplatforms for cancer theranosticsMolecular Sensors and Ion Detection