Tuning the surface plasmon resonance by preparation of gold-core/silver-shell and alloy nanoparticles

2005 ◽  
Vol 34 (1-3) ◽  
pp. 165-168 ◽  
Author(s):  
F. Hubenthal ◽  
T. Ziegler ◽  
C. Hendrich ◽  
M. Alschinger ◽  
F. Träger
Keyword(s):  
Surface Plasmon Resonance ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Alloy Nanoparticles ◽  
Gold Core ◽  
Silver Shell

Boosting Photocatalytic Water Oxidation by Surface Plasmon Resonance of AgxAu1-x Alloy Nanoparticles

Nano Energy ◽  
2021 ◽  
pp. 106189
Author(s):  
Rida Shahzadi Haider ◽  
Shengyang Wang ◽  
Yuying Gao ◽  
Anum Shahid Malik ◽  
Na Ta ◽  
...  
Keyword(s):  
Surface Plasmon Resonance ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Water Oxidation ◽  
Alloy Nanoparticles

Synthesis of Core@Shell Composites with Gold Nanoparticles Trapped inside Ceramic Silica Shells by the Sol-Gel Method

2008 ◽  
Vol 368-372 ◽  
pp. 797-799 ◽  
Author(s):  
Chien Jung Huang ◽  
Pin Hsiang Chiu ◽  
Yeong Her Wang
Keyword(s):  
Gold Nanoparticles ◽  
Surface Plasmon Resonance ◽  
Surface Plasmon ◽  
Amorphous Silica ◽  
Plasmon Resonance ◽  
Sol Gel ◽  
Silica Shell ◽  
Core Shell ◽  
Gold Core ◽  
Spherical Gold Nanoparticles

This paper describes a sol-gel (SG) method for the coating of gold nanoparticles with uniform shells of amorphous silica. The thickness of silica could be conveniently controlled in the range of 10 to 120 nm by increasing the amount of water. Although spherical gold nanoparticles generally have a surface plasmon resonance (SPR) at a wavelength of about 520 nm, a spherical gold core with a silica shell offers a very highly tunable SPR wavelength depending on the thickness of the silica shell.

Predicting the Surface Plasmon Resonance Wavelength of Gold–Silver Alloy Nanoparticles

2013 ◽  
Vol 117 (37) ◽  
pp. 19142-19145 ◽  
Author(s):  
Sammy W. Verbruggen ◽  
Maarten Keulemans ◽  
Johan A. Martens ◽  
Silvia Lenaerts
Keyword(s):  
Surface Plasmon Resonance ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Resonance Wavelength ◽  
Alloy Nanoparticles ◽  
Silver Alloy ◽  
Gold Silver

scholarly journals Tuning the Composition of Alloy Nanoparticles Through Laser Mixing: The Role of Surface Plasmon Resonance

2016 ◽  
Vol 120 (23) ◽  
pp. 12810-12818 ◽  
Author(s):  
Gabriele C. Messina ◽  
Marco G. Sinatra ◽  
Valentina Bonanni ◽  
Rosaria Brescia ◽  
Alessandro Alabastri ◽  
...  
Keyword(s):  
Surface Plasmon Resonance ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Alloy Nanoparticles
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