Signal enhancement of protein binding by electrodeposited gold nanostructures for applications in Kretschmann-type SPR sensors.

Abstract

We propose a novel Kretschmann-type surface plasmon resonance (SPR) sensor chip having a surface covered with electrodeposited gold nanostructures to enhance the sensitivity of SPR biosensing. The nanostructure is three-dimensional and has a larger surface area than a conventional flat surface chip, which increases the amount of protein binding and also… (More)
DOI: 10.1039/c2an35574d

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Cite this paper

@article{Nagase2012SignalEO, title={Signal enhancement of protein binding by electrodeposited gold nanostructures for applications in Kretschmann-type SPR sensors.}, author={Noriko Nagase and Kyohei Terao and Nobumitsu Miyanishi and Kazunori Tamai and N Uchiyama and Takaaki Suzuki and Hidekuni Takao and F. Shimokawa and Fumikazu Oohira}, journal={The Analyst}, year={2012}, volume={137 21}, pages={5034-40} }