Multistimuli and fingertip-triggered luminescence switching: a five-colored ink-free rewritable secured platform with strongest red emission
Banchhanidhi Prusti, Pallavi Sarkar, Swapan K. Pati, Manab Chakravarty
Abstract
Rigid carbazole/flexible diphenylamine-linked anthranyl π-conjugate could harvest reversibly switchable five distinct emission colours under various stimuli including fingertips rubbing. A strongest red emission is emerged after the protonation.
Topics & Concepts
RubbingDiphenylamineLuminescenceMaterials scienceColoredProtonationInkwellAggregation-induced emissionFluorescenceConjugateCarbazoleOptoelectronicsPhotochemistryNanotechnologyOpticsComposite materialOrganic chemistryChemistryPhysicsMathematical analysisMetallurgyIonMathematicsLuminescence and Fluorescent MaterialsMolecular Sensors and Ion DetectionPhotochromic and Fluorescence Chemistry