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. 2025 Jan 10;16(8):3498–3508. doi: 10.1039/d4sc07859d

Fig. 2. (A) Plot of the relationship between molecular volume and fluorescence enhancement factor. (B) Plot illustrating the correlation between molecular volume and fluorescence enhancement for Host 1. (C) Plot depicting the correlation between molecular volume and fluorescence enhancement for Host 2. (D) Temperature-dependent fluorescence spectra for 1-OFN (0.05 mmol L−1 in MeCN : H2O = 2 : 8, and 5 eq. OFN as 1, excitation wavelength 400 nm). (E) Fluorescence decay curve of 1 and 1-OFN (0.05 mmol L−1 in MeCN : H2O = 2 : 8, and 5 eq. OFN as 1, excitation wavelength 400 nm, and probe wavelength 550 nm). (F) NOESY spectra of DHIA with Host 1 (1.0 mmol L−11 in DMSO-d6 : CDCl3 = 1 : 1, and 15 eq. DHIA as 1).

Fig. 2