A robust photoswitchable dual-color fluorescent poly (vinyl alcohol) composite hydrogel constructed by photo-responsive FRET effect
Xin Zhang, Beibei Wang, Zhiyu Zheng, Guiqiang Yang, Chao Zhang, Liqiong Liao
Topics & Concepts
Vinyl alcoholFluorescenceSpiropyranFörster resonance energy transferMoietyPhotochemistryMerocyanineChromophoreMaterials scienceSelf-healing hydrogelsNile redAcceptorPhotochromismPhotoisomerizationChemistryPolymer chemistryOrganic chemistryOpticsPolymerIsomerizationCondensed matter physicsCatalysisComposite materialPhysicsPhotochromic and Fluorescence ChemistryPhotoreceptor and optogenetics researchSupramolecular Self-Assembly in Materials