Fabrication of photonic force devices for biomolecule dynamics

Seong Soo Choi; Myoung Jin Park; DaiSik Kim; NamKyoo Park; Luke Lee

doi:10.1117/12.873523

11 February 2011 Fabrication of photonic force devices for biomolecule dynamics

Seong Soo Choi, Myoung Jin Park, DaiSik Kim, NamKyoo Park, Luke Lee

Proceedings Volume 7911, Plasmonics in Biology and Medicine VIII; 79111A (2011) https://doi.org/10.1117/12.873523
Event: SPIE BiOS, 2011, San Francisco, California, United States

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.

Citation Download Citation

Seong Soo Choi, Myoung Jin Park, DaiSik Kim, NamKyoo Park, and Luke Lee "Fabrication of photonic force devices for biomolecule dynamics", Proc. SPIE 7911, Plasmonics in Biology and Medicine VIII, 79111A (11 February 2011); https://doi.org/10.1117/12.873523

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