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. 2024 Jan 2;15:139. doi: 10.1038/s41467-023-43700-6

Fig. 5. Assembly induced chiroptical activities of d-Zn-HOIF.

Fig. 5

a Fluorescence spectrum of d-Zn-HOIF NFs dispersed in different solvents at 265 nm excitation. b Dynamic light scattering (DLS) spectra of d-Zn-thr complex and d-Zn-HOIF DSs in H2O. c Tyndall effect of d-Zn-HOIF DSs in H2O. d Corresponding width of d-Zn-HOIF single chain (1.0 nm) in crystallography. e HR-TEM image of d-Zn-HOIF DSs in H2O. f CD spectra of raw d-thr, molecular d-Zn-thr complex and d-Zn-HOIF DSs in H2O. The inset magnifies the optical activity in the absorption window of aromatic pyridyl units. g Dynamically recovered fluorescence of d-Zn-HOIF NFs via aprotic solvent-induced reassembly.