Understanding the competitive interactions in aptamer–gold nanoparticle based colorimetric assays using surface enhanced Raman spectroscopy (SERS)

2016 ◽  
Vol 8 (7) ◽  
pp. 1602-1608 ◽  
Author(s):  
Shintaro Pang ◽  
Lili He
Keyword(s):  
Raman Spectroscopy ◽  
Gold Nanoparticle ◽  
Rapid Detection ◽  
Surface Enhanced Raman Spectroscopy ◽  
Competitive Interactions ◽  
Detection Methods ◽  
Color Changes ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Colorimetric Assays

Aptamer–gold nanoparticle (AuNP) based colorimetric assays have become increasingly popular as viable rapid detection methods, but the molecular interactions governing the mechanism and successful interpretation of color changes have not been explored well.

Rapid Detection of Carbapenemase-Producing Enterobacteriacae Based on Surface-Enhanced Raman Spectroscopy with Gold Nanostars

2020 ◽  
Vol 6 (5) ◽  
pp. 947-953 ◽  
Author(s):  
Yen Lynn Wong ◽  
Wei Cherng Malvin Kang ◽  
Miguel Reyes ◽  
Jeanette Woon Pei Teo ◽  
James Chen Yong Kah
Keyword(s):  
Raman Spectroscopy ◽  
Rapid Detection ◽  
Surface Enhanced Raman Spectroscopy ◽  
Gold Nanostars ◽  
Surface Enhanced ◽  
Surface Enhanced Raman

Rapid Detection of an Anthrax Biomarker by Surface-Enhanced Raman Spectroscopy

2005 ◽  
Vol 127 (12) ◽  
pp. 4484-4489 ◽  
Author(s):  
Xiaoyu Zhang ◽  
Matthew A. Young ◽  
Olga Lyandres ◽  
Richard P. Van Duyne
Keyword(s):  
Raman Spectroscopy ◽  
Rapid Detection ◽  
Surface Enhanced Raman Spectroscopy ◽  
Surface Enhanced ◽  
Surface Enhanced Raman
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