title: Conformationally constrained (coumarin-triazolyl-bipyridyl) click fluoroionophore as a selective Al3+ sensor.
abstract: A conformationally constrained (coumarin-pyrrolidinyl-triazolyl-bipyridyl) fluoroionophore conjugate was synthesized through click chemistry. The fluoroionophore serves as a selective chemosensor for Al(3+) based on internal charge transfer. The coumarin-bipyridyl chemosensor exhibited a high association constant with submicromolar detection for the aluminum ion.
authors.affiliation: Bioorganic Chemistry Lab, New Chemistry Unit, Jawaharlal Nehru Centre for Advanced Scientific Research, Jakkur, Bangalore 560064, India.
authors.forename: Debabrata
authors.initials: D
authors.lastname: Maity
authors.forename: T
authors.initials: T
authors.lastname: Govindaraju
mesh_terms: D015082:2,2'-Dipyridyl / Q000737:chemistry*; D000535:Aluminum / Q000032:analysis*; D002623:Chemistry Techniques, Analytical / Q000295:instrumentation*; D003374:Coumarins / Q000737:chemistry*; D004579:Electron Transport; D008968:Molecular Conformation; D013050:Spectrometry, Fluorescence; D014230:Triazoles / Q000737:chemistry*
chemical_list: D003374:Coumarins; D014230:Triazoles; D015082:2,2'-Dipyridyl; C030123:coumarin; D000535:Aluminum