Spatial-Tunable Au Nanoparticle Functionalized Si Nanorods Arrays for Surface Enhanced Raman Spectroscopy

Spatial-Tunable Au Nanoparticle Functionalized Si Nanorods Arrays for Surface Enhanced Raman Spectroscopy

In this study, hexagonal-packed Si nanorods (SiNRs) arrays were fabricated and conjugated with Au nanoparticles (AuNPs) in different spatial distributions for surface-enhanced Raman spectroscopy (SERS). The AuNPs were functionalized on the bottom of SiNRs (B-SiNRs@AuNPs), top of SiNRs (T-SiNRs@AuNPs...

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Bibliographic Details
Main Authors: Dongdong Lin, Kunjie Dai, Tianxiang Yu, Wenhui Zhao, Wenwu Xu
Format: Article
Language:English
Published: MDPI AG 2020-07-01
Series:Nanomaterials
Subjects:
detection
SERS
Au nanoparticles
Si nanorods
surface plasmon resonance
Online Access:https://www.mdpi.com/2079-4991/10/7/1317

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