scholarly journals Surface-enhanced Raman scattering effects of gold nanorods prepared by polycarbonate membranes

2013 ◽  
Vol 62 (12) ◽  
pp. 127801
Author(s):  
Ye Tong ◽  
Gao Yun ◽  
Yin Yan
Keyword(s):  
Raman Scattering ◽  
Gold Nanorods ◽  
Surface Enhanced Raman Scattering ◽  
Scattering Effects ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Polycarbonate Membranes ◽  
Enhanced Raman Scattering

scholarly journals Modeling and Experimental Investigations of Nanostructured Ag Thin Films Produced by Oblique-Angle Deposition and Its SERS Performance

Coatings ◽  
2021 ◽  
Vol 11 (4) ◽  
pp. 458
Author(s):  
Datai Hui ◽  
Shun Zhou ◽  
Changlong Cai ◽  
Shigeng Song ◽  
Zhentao Wu ◽  
...  
Keyword(s):  
Thin Film ◽  
Raman Scattering ◽  
Surface Enhanced Raman Scattering ◽  
Oblique Angle ◽  
Scattering Effects ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Enhanced Raman Scattering ◽  
Simulation Results ◽  
Deposition Angle

The growth mechanism of nanocolumnar silver thin film deposited on a smooth silicon substrate using electron beam evaporation process at an oblique angle was simulated with the Kinetic Monte Carlo method. Following the simulated silver nanostructured thin film, a further computational simulation was done using COMSOL for surface-enhanced Raman scattering effects. The simulation results were compared against corresponding experimental results, which demonstrated high agreement between simulation results and experimental data. It was found that as the incident deposition angle increased, the density of the Ag thin film significantly decreased and the surface roughness increased. When the incident deposition angle was at 75° and 85°, the resulting nanocolumnar structure was significantly tilted. For Ag thin films deposited at all investigated angles, surface-enhanced Raman scattering effects were observed. Particularly, the Ag nanocolumns deposited at 85° showed remarkable Surface-enhanced Raman Scattering effects. This was seen in both COMSOL simulations and experimental results: Enhancement factors were 2 × 107 in COMSOL simulation and 3.3 × 105 in the experiment.

scholarly journals Molecular Detection and Analysis of Exosomes Using Surface-Enhanced Raman Scattering Gold Nanorods and a Miniaturized Device

Theranostics ◽  
2018 ◽  
Vol 8 (10) ◽  
pp. 2722-2738 ◽  
Author(s):  
Elyahb Allie Kwizera ◽  
Ryan O'Connor ◽  
Vojtech Vinduska ◽  
Melody Williams ◽  
Elizabeth R. Butch ◽  
...  
Keyword(s):  
Raman Scattering ◽  
Gold Nanorods ◽  
Molecular Detection ◽  
Surface Enhanced Raman Scattering ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Enhanced Raman Scattering

Surface-enhanced Raman scattering of hydroquinone assisted by gold nanorods

2019 ◽  
Vol 13 (03) ◽  
pp. 1
Author(s):  
Rodrigo Cabrera-Alonso ◽  
Edgar Guevara ◽  
Miguel G. Ramírez-Elías ◽  
Benjamín Moncada ◽  
Francisco J. González
Keyword(s):  
Raman Scattering ◽  
Gold Nanorods ◽  
Surface Enhanced Raman Scattering ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Enhanced Raman Scattering

Effect of chemisorbed thiophenols with an electron donating group on surface-enhanced Raman scattering of gold nanorods

2020 ◽  
Vol 22 (26) ◽  
pp. 14832-14837
Author(s):  
Min Jung Seo ◽  
Kyeong Rim Ryu ◽  
Geun Wan Kim ◽  
Ji Won Ha
Keyword(s):  
Raman Scattering ◽  
Intermolecular Interactions ◽  
Gold Nanorods ◽  
Surface Enhanced Raman Scattering ◽  
Probe Molecules ◽  
Sers Enhancement ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Enhanced Raman Scattering

The surface-enhanced Raman scattering (SERS) enhancement with electron donating group (EDG) is caused by the formation of aggregates through intermolecular interactions among probe molecules.

Surface-enhanced raman scattering platforms on the basis of assembled gold nanorods

2012 ◽  
Vol 7 (7-8) ◽  
pp. 359-369 ◽  
Author(s):  
B. N. Khlebtsov ◽  
V. A. Khanadeev ◽  
E. V. Panfilova ◽  
S. A. Minaeva ◽  
M. Yu. Tsvetkov ◽  
...  
Keyword(s):  
Raman Scattering ◽  
Gold Nanorods ◽  
Surface Enhanced Raman Scattering ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Enhanced Raman Scattering
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