Study of surface plasmon resonance of Au nanoparticles coated with dielectric layers

2011 ◽  
Author(s):  
Jiayu He ◽  
Chan-yan Huang ◽  
Ning Dai ◽  
Da-ming Zhu
Keyword(s):  
Surface Plasmon Resonance ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Au Nanoparticles ◽  
Dielectric Layers

Enhanced surface plasmon resonance with the modified catalytic growth of Au nanoparticles

2007 ◽  
Vol 22 (6) ◽  
pp. 1106-1110 ◽  
Author(s):  
Xiaohai Yang ◽  
Qing Wang ◽  
Kemin Wang ◽  
Weihong Tan ◽  
Huimin Li
Keyword(s):  
Surface Plasmon Resonance ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Au Nanoparticles ◽  
Catalytic Growth ◽  
Enhanced Surface

Dielectric domain distribution on Au nanoparticles revealed by localized surface plasmon resonance

2018 ◽  
Vol 6 (44) ◽  
pp. 12038-12044 ◽  
Author(s):  
Yi Luo ◽  
Yadong Zhou ◽  
Shengli Zou ◽  
Jing Zhao
Keyword(s):  
Surface Plasmon Resonance ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Localized Surface Plasmon Resonance ◽  
Au Nanoparticles ◽  
Extinction Spectrum ◽  
Localized Surface Plasmon ◽  
Uniform Layer

The LSPR of Au nanospheres shows almost no shift in the extinction spectrum with attachment of a silica domain but considerable shift with a uniform layer of silica, indicating LSPR can be used to differentiate the segregated/uniform dielectric distribution.

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