Synthesis of Gold Nanorods with Tunable Surface Plasmon Resonance for Near-Infrared Biosensing Applications

2017 ◽  
Author(s):  
Piue Ghosh ◽  
Varsha Thambi ◽  
Saumyakanti Khatua ◽  
Arup Lal Chakraborty
Keyword(s):  
Surface Plasmon Resonance ◽  
Surface Plasmon ◽  
Gold Nanorods ◽  
Plasmon Resonance ◽  
Near Infrared

scholarly journals The Polymeric Glyco-Linker Controls the Signal Outputs for Plasmonic Gold Nanorods Biosensors due to Biocorona Formation

Nanoscale ◽  
2021 ◽  
Author(s):  
Alessia Pancaro ◽  
Michal szymonik ◽  
Panagiotis Georgiou ◽  
Alexander N Baker ◽  
Marc Walker ◽  
...  
Keyword(s):  
Surface Plasmon Resonance ◽  
Surface Plasmon ◽  
Gold Nanorods ◽  
Plasmon Resonance ◽  
Near Infrared ◽  
Optical Window

Gold nanorods (GNRs) are a promising platform for nanoplasmonic biosensing. The localised surface plasmon resonance (LSPR) peak of GNRs is located in the near-infrared optical window and is sensitive to...

Gold nanorods with finely tunable longitudinal surface plasmon resonance as SERS substrates

2011 ◽  
Vol 22 (26) ◽  
pp. 265705 ◽  
Author(s):  
S L Smitha ◽  
K G Gopchandran ◽  
T R Ravindran ◽  
V S Prasad
Keyword(s):  
Surface Plasmon Resonance ◽  
Surface Plasmon ◽  
Gold Nanorods ◽  
Plasmon Resonance ◽  
Sers Substrates

The influence of polyethylene glycol passivation on the surface plasmon resonance induced photothermal properties of gold nanorods

Nanoscale ◽  
2018 ◽  
Vol 10 (28) ◽  
pp. 13684-13693 ◽  
Author(s):  
Ramesh Marasini ◽  
Arunkumar Pitchaimani ◽  
Tuyen Duong Thanh Nguyen ◽  
Jeffrey Comer ◽  
Santosh Aryal
Keyword(s):  
Surface Plasmon Resonance ◽  
Heat Conduction ◽  
Polyethylene Glycol ◽  
Surface Plasmon ◽  
Gold Nanorods ◽  
Plasmon Resonance ◽  
Colloidal Stability ◽  
Surface Passivation ◽  
Liquid Interface ◽  
Comprehensive Study

This comprehensive study suggested an optimum PEG polymer length of 5 kDa is advantageous for surface passivation and colloidal stability of AuNRs, which also maximizes the heat conduction from the nanorod–liquid interface to the surroundings, thereby, enhancing photothermal efficiency.

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