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Proceedings Paper

Fabrication of photonic force devices for biomolecule dynamics
Author(s): Seong Soo Choi; Myoung Jin Park; DaiSik Kim; NamKyoo Park; Luke Lee
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Paper Abstract

We microfabricated the plasmonic nanopore with ~ 1 nm on top of the pyramid for single molecule dynamics. This plasmonic micro device provides huge photon transmission through the fabricated nanochannel on the top of the pyramidal structure. This can generate the huge photonic pressure gradient between the free space and nanopore inside. The huge pressure gradient can be attributed to the resonance transmission between the fabricated V groove cavity and the nanosize waveguide formed during the metal deposition. This fabricated huge photonic device can be utilized as biomolecule translocation and single molecule dynamics.

Paper Details

Date Published: 11 February 2011
PDF: 6 pages
Proc. SPIE 7911, Plasmonics in Biology and Medicine VIII, 79111A (11 February 2011); doi: 10.1117/12.873523
Show Author Affiliations
Seong Soo Choi, SunMoon Univ. (Korea, Republic of)
Myoung Jin Park, Korea Military Academy (Korea, Republic of)
DaiSik Kim, Seoul National Univ. (Korea, Republic of)
NamKyoo Park, Seoul National Univ. (Korea, Republic of)
Luke Lee, Univ. of California, Berkeley (United States)

Published in SPIE Proceedings Vol. 7911:
Plasmonics in Biology and Medicine VIII
Tuan Vo-Dinh; Joseph R. Lakowicz, Editor(s)

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