Effect of methoxy substituents on fluorescent Zn<sup>2+</sup>/Cd<sup>2+</sup> selectivity of bisquinoline derivatives with a <i>N</i>,<i>N</i>′-dimethylalkanediamine skeleton
Yuji Mikata, Marin Tanaka, Saori Yasuda, Aya Tsuruta, Taeka Hagiwara, Hideo Konno, Takashi Matsuo
Abstract
Introduction of three methoxy groups at 5-, 6- and 7-positions of quinoline rings of BQDMEN ( N , N ′-bis(2-quinolylmethyl)- N , N ′-dimethylethylenediamine) affords Cd 2+ -selective fluorescence enhancement.
Topics & Concepts
FluorescenceSelectivityQuinolineChemistryMetalMetal ions in aqueous solutionIonCadmiumDerivative (finance)CrystallographyStereochemistryPhotochemistryOrganic chemistryCatalysisEconomicsQuantum mechanicsFinancial economicsPhysicsMolecular Sensors and Ion DetectionAdvanced biosensing and bioanalysis techniquesLuminescence and Fluorescent Materials