Synthesis of Gold Nanoparticles by Laser Ablation in Toluene:  Quenching and Recovery of the Surface Plasmon Absorption

2005 ◽  
Vol 109 (49) ◽  
pp. 23125-23128 ◽  
Author(s):  
Vincenzo Amendola ◽  
Gian Andrea Rizzi ◽  
Stefano Polizzi ◽  
Moreno Meneghetti
Keyword(s):  
Gold Nanoparticles ◽  
Laser Ablation ◽  
Surface Plasmon ◽  
Plasmon Absorption ◽  
Surface Plasmon Absorption

pH-Regulated Surface Plasmon Absorption from Ultrasmall Luminescent Gold Nanoparticles

2018 ◽  
Vol 6 (10) ◽  
pp. 1701324 ◽  
Author(s):  
Yue Tan ◽  
Lulu Liu ◽  
Yaping Wang ◽  
Jinbin Liu
Keyword(s):  
Gold Nanoparticles ◽  
Surface Plasmon ◽  
Plasmon Absorption ◽  
Surface Plasmon Absorption

Size and Temperature Dependence of Surface Plasmon Absorption of Gold Nanoparticles Induced by Tris(2,2‘-bipyridine)ruthenium(II)

2004 ◽  
Vol 108 (40) ◽  
pp. 15543-15551 ◽  
Author(s):  
Xiao-Hong Nancy Xu ◽  
Shuang Huang ◽  
William Brownlow ◽  
Khalid Salaita ◽  
Robert B. Jeffers
Keyword(s):  
Gold Nanoparticles ◽  
Temperature Dependence ◽  
Surface Plasmon ◽  
Plasmon Absorption ◽  
Surface Plasmon Absorption

Controlling the Surface Plasmon Absorption of Silver Nanoparticles via Green Synthesis Using Pennisetum purpureum Leaf Extract

2018 ◽  
Vol 772 ◽  
pp. 73-77
Author(s):  
Ruelson S. Solidum ◽  
Arnold C. Alguno ◽  
Rey Capangpangan
Keyword(s):  
Silver Nanoparticles ◽  
Green Synthesis ◽  
Silver Nitrate ◽  
Surface Plasmon ◽  
Leaf Extract ◽  
Nitrate Solution ◽  
Silver Nitrate Solution ◽  
Absorption Peak ◽  
Plasmon Absorption ◽  
Surface Plasmon Absorption

We report on the green synthesis of silver nanoparticles utilizing theP.purpureumleaf extract. Controlling the surface plasmon absorption of silver nanoparticles was achieved by regulating the amount of extract concentration and the molarity of silver nitrate solution. The surface plasmon absorption peak is found at around 430nm. The surface plasmon absorption peak have shifted to lower wavelength as the amount of extract is increased, while plasmon absorption peak shifts on a higher wavelength as the concentration of silver nitrate is increased before it stabilized at 430nm. This can be explained in terms of the available nucleation sites promoted by the plant extract as well as the available silver ions present in silver nitrate solution.

Surface plasmon absorption of various colloidal metal particles

1982 ◽  
Vol 68 (1-2) ◽  
pp. 137-141 ◽  
Author(s):  
H. Abe ◽  
K.P. Charlé ◽  
B. Tesche ◽  
W. Schulze
Keyword(s):  
Surface Plasmon ◽  
Metal Particles ◽  
Plasmon Absorption ◽  
Surface Plasmon Absorption ◽  
Colloidal Metal
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