Orientation-dependent nanostructure arrays based on anisotropic silicon wet-etching for repeatable surface-enhanced Raman scattering

Nanoscale ◽  
2016 ◽  
Vol 8 (8) ◽  
pp. 4672-4680 ◽  
Author(s):  
C. G. Wang ◽  
X. Z. Wu ◽  
D. Di ◽  
P. T. Dong ◽  
R. Xiao ◽  
...  
Keyword(s):  
Raman Scattering ◽  
Surface Enhanced Raman Scattering ◽  
Wet Etching ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Nanostructure Arrays ◽  
Enhanced Raman Scattering

Ultrasensitive surface-enhanced Raman scattering detection of urea by highly ordered Au/Cu hybrid nanostructure arrays

2017 ◽  
Vol 53 (56) ◽  
pp. 7949-7952 ◽  
Author(s):  
Kun Chen ◽  
Xinyi Zhang ◽  
Douglas R. MacFarlane
Keyword(s):  
Raman Scattering ◽  
Cost Effective ◽  
Surface Enhanced Raman Scattering ◽  
Simple Approach ◽  
Hybrid Nanostructure ◽  
Highly Sensitive ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Nanostructure Arrays ◽  
Enhanced Raman Scattering

We report a simple approach to fabricate cost-effective and highly sensitive surface-enhanced Raman scattering substrates based on Au/Cu hybrid nanostructure arrays for the detection of urea, an important molecule in biological and medical fields.

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