Figure S-20 13C spectra of 3b HRMS spectra of Figure S-21 3b Figure S-22 1H NMR spectra of 3c 13C spectra of Figure S-23 3c Figure S-24 HRMS spectra of 3c Figure S-25 HRMS spectra of DFT-Mg2+complex Figure S-26 HRMS spectra of [DFT-FL]-Mg2+complex Figure S-27 Job’s plot (stoichiometry determination of the DFT-Mg2+ adduct) in DMSO: (λex = 420 nm). water 7: 3, v/v, 0.1 M HEPES buffer, pH 7.4 Figure S-28 Job’s plot (stoichiometry determination of the DFT-FL-Mg2+ adduct) in ethanol: water, 3: 7, v/v, 0.1 M HEPES buffer, pH 7.4 (λex = 420 nm). Figure S-29 Determination of the binding constant of DFT with Mg2+using the fluorescence technique.
Figure S-20 13C spectra of 3b Figure S-21 HRMS spectra of 3b Figure S-22 1H NMR spectra of 3c Figure S-23 13C spectra of 3c Figure S-24 HRMS spectra of 3c Figure S-25 HRMS spectra of DFT-Mg2+complex Figure S-26 HRMS spectra of [DFT-FL]-Mg2+complex Figure S-27 Job’s plot (stoichiometry determination of the DFT-Mg2+ adduct) in DMSO: water 7: 3, v/v, 0.1 M HEPES buffer, pH 7.4 (λex = 420 nm). Figure S-28 Job’s plot (stoichiometry determination of the DFT-FL-Mg2+ adduct) in ethanol: water, 3: 7, v/v, 0.1 M HEPES buffer, pH 7.4 (λex = 420 nm). Figure S-29 Determination of the binding constant of DFT with Mg2+using the fluorescence technique.
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