pH-Responsive Fluorescent Switches through Intramolecular Conjugate Addition Reactions and Application in Fluorogenic Bioimaging.
Sign Up to like & getrecommendations! Published in 2024 at "Organic letters"
DOI: 10.1021/acs.orglett.4c03197
Abstract: We report new photoluminescent switching systems achieved through pH-induced intramolecular oxa-Michael conjugate addition reactions. Ratiometric absorbance and fluorescence emission were observed across conjugate acceptors triggered by pH, resulting in specific pseudo pKa values. The effect… read more here.
Keywords: fluorescent switches; addition reactions; responsive fluorescent; conjugate addition ... See more keywords
Multi-responsive fluorescent switches and iodine capture of porous hydrogen-bonded self-assemblies
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Materials Chemistry C"
DOI: 10.1039/d1tc02366g
Abstract: Porous nanoribbons from gels may act as smart materials for applications in iodine absorption and fluorescence sensing for gaseous nitrobenzene, and could reversibly change its fluorescence color under shearing force and solvent annealing. read more here.
Keywords: multi responsive; capture porous; responsive fluorescent; fluorescent switches ... See more keywords