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Primary adsorption runs for polymer particles derived from QCM measurements and expressed in terms of the frequency change Δf/no and the ratio of dissipation to frequency change ΔD/(−Δf/no) for various overtones 1, 3, 5, 7; silica sensor, ionic strength 0.01 M, pH 4, volumetric flow rate 2.5 × 10–3 cm3 s–1, A20 particle suspension, bulk concentration 10 mg L–1, pH 4.
