Multipolar Resonances of Ag Nanoparticle Arrays in Anodic Aluminum Oxide Nanochannels for Enhanced Hot Spot Intensity and Signal-to-Background Ratio in Surface-Enhanced Raman Scattering

2020 ◽  
Vol 3 (5) ◽  
pp. 4477-4485
Author(s):  
Hui-Hsin Hsiao ◽  
Hao Ke ◽  
Mykhaylo M. Dvoynenko ◽  
Juen-Kai Wang
Keyword(s):  
Aluminum Oxide ◽  
Anodic Aluminum Oxide ◽  
Hot Spot ◽  
Nanoparticle Arrays ◽  
Spot Intensity ◽  
Ag Nanoparticle ◽  
Anodic Aluminum ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Enhanced Raman Scattering

Nanoporous anodic aluminum oxide internalized with gold nanoparticles for on-chip PCR and direct detection by surface-enhanced Raman scattering

The Analyst ◽  
2018 ◽  
Vol 143 (4) ◽  
pp. 808-812 ◽  
Author(s):  
B. M. Tran ◽  
N. N. Nam ◽  
S. J. Son ◽  
N. Y. Lee
Keyword(s):  
Gold Nanoparticles ◽  
Aluminum Oxide ◽  
Anodic Aluminum Oxide ◽  
Anodic Aluminum ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Nanoporous Anodic Aluminum Oxide ◽  
Enhanced Raman Scattering ◽  
On Chip ◽  
Nanoporous Anodic Aluminum

Nanoporous anodic aluminum oxide (AAO) internalized with gold nanoparticles was utilized as an integrated platform miniaturized for consecutively performing on-chip PCR and downstream detection of the target DNA amplicons using surface-enhanced Raman scattering (SERS).

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