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Updated: Jul 9, 2026
Sample Preparation in Quartz Crystal Microbalance Measurements of Protein Adsorption and Polymer Mechanics
Published on: January 22, 2020
Simultaneous anomalous reflection and quartz-crystal microbalance measurements of protein bindings on a gold surface
Yuichi Manaka1, Yukihiko Kudo, Hiroshi Yoshimine
1Department of Biomolecular Engineering and Frontier Collaborative Research Centre, Tokyo Institute of Technology, B-53, 4259 Nagatsuta-cho, Midori-ku, Yokohama 226-8501, Japan.
Abstract:
Protein bindings onto a gold surface were detected simultaneously by QCM (delta F(water)) and anomalous reflection (deltaR) of gold on the same surface in aqueous solutions; the obtained delta F(water)/deltaR values correlated with surface areas and viscosity of proteins.
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