Fig. 3
Dependence of the electrokinetic potential ζ of cytC-MM particles on the cytC concentration Ccyt in suspension with 3 mg/L MM and 0.1–90 mg/L cytC at pH 6.5. Inset: models of MM plate and cytC globule at pH 6.5; the surface potential of cytC globule and the substitution atoms in the MM crystal are coloured in blue (positive), red (negative) and white (neutral) or green (the two lateral SiO) and yellow (the central AlO) sublayer