Figure 4. Schematic illustration for formation of RBG gels at pH 2.0. (A, B) AFM images of RBG gels structure. (C) Schematic illustration for gels formed process at higher and lower ionic strengths

From

Self-assembly of Globulin Nanofibrils at Various Ionic Strength: Microstructure and Gels

Lihua Huang, Yehui Zhang, Haibin Li

American Journal of Nanomaterials. 2014, 2(1), 8-12 doi:10.12691/ajn-2-1-3