Fig. 4
From: Real-time adsorption and action of expansin on cellulose
Changes in frequency and dissipation for adsorption of BsEXLX1 onto cellulose films with different surfactants. c = 0.05 mg/ml, 50 mM sodium citrate buffer (pH 4.8). PEG4000 (a, b), Tween 80 (c, d), and SDS (e, f) were used at 0.02 mM (a, c, e) and 0.4 mM (b, d, f). Maximum (g) and irreversible (h) adsorption of BsEXLX1 with different surfactants