fig1

Figure 1. (A) DLS profile of T1 and pa-FOF of different concentrations in water; (B) Zeta potential of pa-FOF (10 µg/mL), lysozyme (8 µg/mL) and their mixtures of varying ratios; (C) Fluorescence spectra (λ_ex = 490 nm) of FITC-lysozyme (7 µM) in the presence of the increasing amount of pa-FOF ([T1] = 0-36 µM) in water [Inset: I/I₀vs. W_pa-FOF/W_lysozyme (λ_em = 520 nm)]. DLS: Dynamic light scattering; pa-FOF: polyanionic flexible organic framework; FITC: fluorescein isothiocyanate.