Single Molecule Sensing in a Hybrid Photonic-Plasmonic Antenna-in-a-Nanocavity

Qimin Quan

doi:10.1364/OTA.2017.OtM3E.4

Optics in the Life Sciences Congress
OSA Technical Digest (online) (Optica Publishing Group, 2017),
paper OtM3E.4
•https://doi.org/10.1364/OTA.2017.OtM3E.4

Single Molecule Sensing in a Hybrid Photonic-Plasmonic Antenna-in-a-Nanocavity

Qimin Quan

Optical Trapping Applications 2017

San Diego, California United States
2–5 April 2017
ISBN: 978-1-943580-25-5

From the session
Alternative Particle Manipulation (OtM3E)

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Q. Quan, "Single Molecule Sensing in a Hybrid Photonic-Plasmonic Antenna-in-a-Nanocavity," in Optics in the Life Sciences Congress, OSA Technical Digest (online) (Optica Publishing Group, 2017), paper OtM3E.4.

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Abstract

A hybrid photonic-plasmonic nano-device is presented as a new tool to study DNA-protein interactions without using fluorescent labels. The device sensitivity reaches the single molecule level and local heating effect is negligible.

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