Issue 34, 2007
From the journal:

Chemical Communications

Simultaneous anomalous reflection and quartz-crystal microbalance measurements of protein bindings on a gold surface†

Yuichi Manaka,a   Yukihiko Kudo,a   Hiroshi Yoshimine,a   Takayoshi Kawasaki,a   Kotaro Kajikawab  and  Yoshio Okahata*a  

* Corresponding authors

a Department of Biomolecular Engineering and Frontier Collaborative Research Centre, Tokyo Institute of Technology, B-53, 4259 Nagatsuta-cho, Midori-ku, Yokohama 226-8501, Japan
E-mail: yokahata@bio.titech.ac.jp

b Department of Information Processing, Tokyo Institute of Technology, 4259 Nagatsuta-cho, Midori-ku, Yokohama 226-8501, Japan

Abstract

Protein bindings onto a gold surface were detected simultaneously by QCM (ΔFwater) and anomalous reflection (ΔR) of gold on the same surface in aqueous solutions; the obtained ΔFwater/ΔR values correlated with surface areas and viscosity of proteins.

Graphical abstract: Simultaneous anomalous reflection and quartz-crystal microbalance measurements of protein bindings on a gold surface

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Article information

DOI
https://doi.org/10.1039/B708901E
Article type
Communication
Submitted
13 Jun 2007
Accepted
25 Jul 2007
First published
02 Aug 2007

Chem. Commun., 2007, 3574-3576

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Simultaneous anomalous reflection and quartz-crystal microbalance measurements of protein bindings on a gold surface

Y. Manaka, Y. Kudo, H. Yoshimine, T. Kawasaki, K. Kajikawa and Y. Okahata, Chem. Commun., 2007, 3574 DOI: 10.1039/B708901E

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