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. 2024 Mar 23;15:2603. doi: 10.1038/s41467-024-46866-9

Fig. 6. Self-assembly mechanism of the cation-independent hydrogels.

Fig. 6

a 11B nuclear magnetic resonance (NMR) spectra of 8AG-T and 8OHG-T hydrogels. b Fluorescence intensity of Alizarin Red S (ARS) in 8AG-T and 8OHG-T hydrogels. c Thioflavin T (ThT) assay of 8AG-T and 8OHG-T hydrogels. d Circular dichroism spectra of 8AG-T and 8OHG-T hydrogels. e The chemical structure and single crystal structure of 6. f 1H–1H nuclear overhauser effect (NOE) of 8AG-T hydrogels. g The single crystal structure of the base-pair pattern. h The schematic diagram of the single crystal of 6. The red dashed box includes the interactions between dimethyl sulfoxide (DMSO) and 8AG. i The Powder X-ray diffractometry (PXRD) spectrum of 8AG-T and 8OHG-T hydrogels. j Schematic illustration of the formation of an 8AG-T hydrogel.