Fig. 3.

Powder X-ray diffraction patterns of a PEG/α-CyD and b PEG/γ-CyD PPRX hydrogels. a CyD alone, b PEG alone, c IgG alone, d PEG/CyD physical mixture, e PEG/CyD/IgG physical mixture, f plain PEG/CyD PPRX hydrogels, and g PEG/CyD PPRX hydrogels including IgG