Dynamic surface-enhanced Raman spectroscopy of DNA oligomer with a single hotspot of a gold nanoparticle dimer

2021 ◽  
Author(s):  
Koji Sugano ◽  
Katsunari Maruoka ◽  
Kohei Ikegami ◽  
Akio Uesugi ◽  
Yoshitada Isono
Keyword(s):  
Raman Spectroscopy ◽  
Gold Nanoparticle ◽  
Surface Enhanced Raman Spectroscopy ◽  
Dynamic Surface ◽  
Surface Enhanced ◽  
Surface Enhanced Raman

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.

scholarly journals Membrane Surface-Enhanced Raman Spectroscopy for Cholesterol-Modified Lipid Systems: Effect of Gold Nanoparticle Size

ACS Omega ◽  
2019 ◽  
Vol 4 (9) ◽  
pp. 13687-13695 ◽  
Author(s):  
Miftah Faried ◽  
Keishi Suga ◽  
Yukihiro Okamoto ◽  
Kamyar Shameli ◽  
Mikio Miyake ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Gold Nanoparticle ◽  
Membrane Surface ◽  
Surface Enhanced Raman Spectroscopy ◽  
Nanoparticle Size ◽  
Surface Enhanced ◽  
Surface Enhanced Raman

scholarly journals Structure−Activity Relationships in Gold Nanoparticle Dimers and Trimers for Surface-Enhanced Raman Spectroscopy

2010 ◽  
Vol 132 (31) ◽  
pp. 10903-10910 ◽  
Author(s):  
Kristin L. Wustholz ◽  
Anne-Isabelle Henry ◽  
Jeffrey M. McMahon ◽  
R. Griffith Freeman ◽  
Nicholas Valley ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Gold Nanoparticle ◽  
Surface Enhanced Raman Spectroscopy ◽  
Structure Activity Relationships ◽  
Structure Activity ◽  
Surface Enhanced ◽  
Surface Enhanced Raman
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