A Sensitive “Optical Nose” for Detection of Volatile Organic Molecules Based on Au@MOFs Nanoparticle Arrays through Surface‐Enhanced Raman Scattering

2020 ◽  
Vol 37 (4) ◽  
pp. 1900452 ◽  
Author(s):  
Dandan Men ◽  
Sujuan Feng ◽  
Guangqiang Liu ◽  
Lifeng Hang ◽  
Tao Zhang
Keyword(s):  
Raman Scattering ◽  
Organic Molecules ◽  
Surface Enhanced Raman Scattering ◽  
Nanoparticle Arrays ◽  
Surface Enhanced ◽  
Volatile Organic ◽  
Surface Enhanced Raman ◽  
Enhanced Raman Scattering

Probing a dip-coated layer of organic molecules by an aerosol nanoparticle sensor with sub-100 nm resolution based on surface-enhanced Raman scattering

RSC Advances ◽  
2015 ◽  
Vol 5 (7) ◽  
pp. 5158-5163 ◽  
Author(s):  
Masao Gen ◽  
I. Wuled Lenggoro
Keyword(s):  
Raman Scattering ◽  
Organic Molecules ◽  
Surface Enhanced Raman Scattering ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Enhanced Raman Scattering ◽  
Coated Layer

A surface coated with organic molecules has been probed by a sub 100 nm resolution particulate sensor by surface-enhanced Raman scattering (SERS) technique.

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.

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