Fabrication of Plasmonic Optical Nanopore Platform for Single Molecule Sensing
| Autor: | Byung Seong Bae, Seong Soo Choi, Sae-Joong Oh, Hyun-Tae Kim, Soo Bong Choi, Yong Min Lee |
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| Rok vydání: | 2020 |
| Předmět: |
Range (particle radiation)
Fabrication Materials science Renewable Energy Sustainability and the Environment business.industry 020209 energy Physics::Optics 02 engineering and technology Condensed Matter Physics Surfaces Coatings and Films Electronic Optical and Magnetic Materials Nanopore Modulation 0202 electrical engineering electronic engineering information engineering Materials Chemistry Electrochemistry Optoelectronics Molecule business Nanoscopic scale Plasmon Groove (music) |
| Zdroj: | Journal of The Electrochemical Society. 167:027503 |
| ISSN: | 1945-7111 0013-4651 |
| DOI: | 10.1149/1945-7111/ab615e |
| Popis: | Recently there have been significant interests about fabrication of optical nanopore with its diameter range of 5 nm to 10 nm for single molecule analysis and manipulation. However, due to very small amount of the optical intensity through the tiny size of the nano-aperture much smaller than the optical wavelength, the optical intensity enhancement via plasmonic effect by using pore array or periodic groove patterns have been tried. Also, the double slits with nanoscale width are reported to provide the constructive periodic modulation for the transverse-magnetic (TM) wave mode. In this report, the nanoscale double slit with an Au aperture array have been fabricated and optically characterized. |
| Databáze: | OpenAIRE |
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