Quantitative Analysis of Dipole and Quadrupole Excitation in the Surface Plasmon Resonance of Metal Nanoparticles

2008 ◽  
Vol 112 (51) ◽  
pp. 20233-20240 ◽  
Author(s):  
Fei Zhou ◽  
Zhi-Yuan Li ◽  
Ye Liu ◽  
Younan Xia
Keyword(s):  
Surface Plasmon Resonance ◽  
Quantitative Analysis ◽  
Metal Nanoparticles ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Quadrupole Excitation

Interpretation of spectra responses of metal nanoparticles to analyte based on localized surface plasmon resonance

2011 ◽  
Vol 225 (4) ◽  
pp. 171-175
Author(s):  
Wenying Ma ◽  
Fangrong Hu ◽  
Huan Yang ◽  
Weimin Wang
Keyword(s):  
Surface Plasmon Resonance ◽  
Metal Nanoparticles ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Localized Surface Plasmon Resonance ◽  
Localized Surface Plasmon ◽  
Structure Model ◽  
Biochemical Sensors ◽  
Sensing Applications ◽  
Receptor Layer

Metal nanoparticles have potential utilities in biochemical sensing applications owing to their localized surface plasmon resonance characteristics. To facilitate the application of localized surface plasmon resonance sensors, a simple and effective interpretation of spectra responses of metal nanoparticles to analyte was developed in this paper. Based on a bilayer structure model and a trilayer structure model, a general relationship between the peak wavelength changes of extinction spectra and the thickness of the receptor layer as well as the analyte layer was established. Both analytical analysis and chloroform vapor test experiment demonstrate that the sensing performance is greatly dependent on the receptor thickness, and a thinner receptor layer will induce a greater sensitivity. These insights can be used as guidelines in fabricating highly sensitive localized surface plasmon resonance-based biochemical sensors.

The effect of graphene on surface plasmon resonance of metal nanoparticles

2018 ◽  
Vol 20 (38) ◽  
pp. 25078-25084 ◽  
Author(s):  
Haiyan Nan ◽  
Zhirong Chen ◽  
Jie Jiang ◽  
JiaQi Li ◽  
Weiwei Zhao ◽  
...  
Keyword(s):  
Surface Plasmon Resonance ◽  
Metal Nanoparticles ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Localized Surface Plasmon Resonance ◽  
Metal Nanoparticle ◽  
Localized Surface Plasmon ◽  
Au Nps ◽  
Hybrid Schemes ◽  
Graphene Layers

Two transparent graphene–metal nanoparticle (NP) hybrid schemes, namely Au NPs covered by graphene layers and Au NPs encapsulated by graphene layers, are presented and the effect of graphene on the localized surface plasmon resonance of metal NPs is systematically investigated.

Quantitative analysis of EGFR affinity to immobilized glycolipids by surface plasmon resonance

2008 ◽  
Vol 343 (18) ◽  
pp. 3034-3038 ◽  
Author(s):  
Yoshimi Haga ◽  
Sen-itiroh Hakomori ◽  
Kenichi Hatanaka
Keyword(s):  
Surface Plasmon Resonance ◽  
Quantitative Analysis ◽  
Surface Plasmon ◽  
Plasmon Resonance
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