Improved Surface-Enhanced-Raman Scattering Sensitivity Using Si Nanowires/Silver Nanostructures by a Single Step Metal-Assisted Chemical Etching

Improved Surface-Enhanced-Raman Scattering Sensitivity Using Si Nanowires/Silver Nanostructures by a Single Step Metal-Assisted Chemical Etching

In this study, we developed highly sensitive substrates for Surface-Enhanced-Raman-Scattering (SERS) spectroscopy, consisting of silicon nanowires (SiNWs) decorated by silver nanostructures using single-step Metal Assisted Chemical Etching (MACE). One-step MACE was performed on p-type Si substrates...

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Bibliographic Details
Main Authors: Ioannis Kochylas, Spiros Gardelis, Vlassis Likodimos, Konstantinos P. Giannakopoulos, Polycarpos Falaras, Androula G. Nassiopoulou
Format: Article
Language:English
Published: MDPI AG 2021-07-01
Series:Nanomaterials
Subjects:
silicon nanowires
metal-assisted chemical etching
surface enhanced Raman spectroscopy
Ag dendrites
Ag aggregates
Online Access:https://www.mdpi.com/2079-4991/11/7/1760

Internet

https://www.mdpi.com/2079-4991/11/7/1760

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