Quasi-3D Plasmonic Nanowell Array for Molecular Enrichment and SERS-Based Detection

Quasi-3D Plasmonic Nanowell Array for Molecular Enrichment and SERS-Based Detection

We report on a quasi-three-dimensional (3D) plasmonic nanowell array with high structural uniformity for molecular detection. The quasi-3D plasmonic nanowell array was composed of periodic hexagonal Au nanowells whose surface is densely covered with gold nanoparticles (Au NPs), separated by an ultra...

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Bibliographic Details
Main Authors: Sunho Kim, Chaewon Mun, Dae-Geun Choi, Ho Sang Jung, Dong-Ho Kim, Shin-Hyun Kim, Sung-Gyu Park
Format: Article
Language:English
Published: MDPI AG 2020-05-01
Series:Nanomaterials
Subjects:
nanoimprint lithography
3D plasmonic nanowell array
surface-enhanced Raman spectroscopy
molecular concentration
signal uniformity
Online Access:https://www.mdpi.com/2079-4991/10/5/939

Internet

https://www.mdpi.com/2079-4991/10/5/939

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