Metallic Nanoparticle Arrays: A Common Substrate for Both Surface-Enhanced Raman Scattering and Surface-Enhanced Infrared Absorption

ACS Nano ◽  
2008 ◽  
Vol 2 (4) ◽  
pp. 707-718 ◽  
Author(s):  
Fei Le ◽  
Daniel W. Brandl ◽  
Yaroslav A. Urzhumov ◽  
Hui Wang ◽  
Janardan Kundu ◽  
...  
Keyword(s):  
Raman Scattering ◽  
Infrared Absorption ◽  
Surface Enhanced Raman Scattering ◽  
Nanoparticle Arrays ◽  
Metallic Nanoparticle ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Enhanced Raman Scattering ◽  
Common Substrate

scholarly journals Extrinsic surface-enhanced Raman scattering detection of influenza A virus enhanced by two-dimensional gold@silver core–shell nanoparticle arrays

RSC Advances ◽  
2016 ◽  
Vol 6 (100) ◽  
pp. 97791-97799 ◽  
Author(s):  
Kullavadee Karn-orachai ◽  
Kenji Sakamoto ◽  
Rawiwan Laocharoensuk ◽  
Suwussa Bamrungsap ◽  
Sirirurg Songsivilai ◽  
...  
Keyword(s):  
Raman Scattering ◽  
Influenza A ◽  
Surface Enhanced Raman Scattering ◽  
Nanoparticle Arrays ◽  
Direct Immunoassay ◽  
Gold Silver ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Enhanced Raman Scattering ◽  
2D Array

A surface enhanced Raman scattering (SERS) based biosensor using a direct immunoassay platform was demonstrated for influenza A detection. The sensitivity was improved ~4 times by using a well-tuned Au@Ag 2D array instead of a flat Au film.

Gradient metal nanoislands as a unified surface enhanced Raman scattering and surface enhanced infrared absorption platform for analytics

The Analyst ◽  
2019 ◽  
Vol 144 (17) ◽  
pp. 5271-5276 ◽  
Author(s):  
Dimitra Gkogkou ◽  
Timur Shaykhutdinov ◽  
Christoph Kratz ◽  
Thomas W. H. Oates ◽  
Peter Hildebrandt ◽  
...  
Keyword(s):  
Raman Scattering ◽  
Infrared Absorption ◽  
Surface Enhanced Raman Scattering ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Enhanced Raman Scattering

A metal nanoisland layer with varying plasmonic responses offers surface enhanced Raman scattering and infrared absorption optimal sites on a single surface.

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