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. Author manuscript; available in PMC: 2010 Aug 31.
Published in final edited form as: Colloids Surf B Biointerfaces. 2009 Oct 2;75(2):565–572. doi: 10.1016/j.colsurfb.2009.09.037

Table 1.

QCM-D data (frequency change Δf, dissipation change ΔD, mass m, thickness d, viscosity V, shear force S) of the adsorbed S-layer after washing with water (±σ)

n Protein solution
Frequency, f [Hz] 3 104.7 ± 1.8
5 104.7 ± 1.0
7 104.0 ± 1.5
Dissipation, D [×106] 3 3.3 ± 0.2
5 3.7 ± 0.3
7 3.8 ± 0.4
Mass, m [ng cm−2] 5 1850 ± 40
Thickness, d [nm] 5 16.1 ± 0.7
Viscosity, V [Pas] 5 0.005 ± 0.0001
Shear force, S [105 Pa] 5 1.1 ± 0.2