We demonstrated a bio-sensing tool involving deposition of gold coated PS nanospheres over a PDMS substrate. Sensing spectrum can be tuned by stretching PDMS substrate, providing large sensing range within a single structure.
© 2011 OSA
Y. Zhao, A. A. Nawaz, and T. J. Huang, "Enhanced bio-sensing by mechanically stretching active plasmonic PDMS device," in Optics in the Life Sciences, OSA Technical Digest (CD) (Optical Society of America, 2011), paper JTuA4.
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