Internal and external morphology-dependent plasmonic resonance in monolithic nanoporous gold nanoparticles

RSC Advances ◽  
2014 ◽  
Vol 4 (69) ◽  
pp. 36682-36688 ◽  
Author(s):  
Jianbo Zeng ◽  
Fusheng Zhao ◽  
Ji Qi ◽  
Yifei Li ◽  
Chien-Hung Li ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Nanoporous Gold ◽  
External Morphology ◽  
Plasmonic Resonance ◽  
Porous Network ◽  
Lithographic Patterning

We report morphology-dependent plasmonic resonance in monolithic nanoporous gold nanoparticles with a nanoscale internal porous network produced by the combination of lithographic patterning and dealloying.

Laser rapid thermal annealing enables tunable plasmonics in nanoporous gold nanoparticles

Nanoscale ◽  
2014 ◽  
Vol 6 (21) ◽  
pp. 12470-12475 ◽  
Author(s):  
Md Masud Parvez Arnob ◽  
Fusheng Zhao ◽  
Jianbo Zeng ◽  
Greggy M. Santos ◽  
Ming Li ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Thermal Annealing ◽  
Rapid Thermal Annealing ◽  
Nanoporous Gold ◽  
Plasmonic Resonance ◽  
First Time

A novel laser rapid thermal annealing (LRTA) technique is reported to tune the plasmonic resonance of disk-shaped nanoporous gold (NPG) nanoparticles for the first time.

Plasmonic resonance enhanced photoelectrochemical aptasensors based on g-C3N4/Bi2MoO6

2018 ◽  
Vol 54 (52) ◽  
pp. 7199-7202 ◽  
Author(s):  
Zhenli Qiu ◽  
Jian Shu ◽  
Dianping Tang
Keyword(s):  
Gold Nanoparticles ◽  
Surface Plasmon Resonance ◽  
Visible Light ◽  
Surface Plasmon ◽  
Visible Light Irradiation ◽  
Plasmon Resonance ◽  
Localized Surface Plasmon Resonance ◽  
Light Irradiation ◽  
Localized Surface Plasmon ◽  
Plasmonic Resonance

An in-depth exploration associated with localized surface plasmon resonance between g-C3N4/Bi2MoO6 and gold nanoparticles has been conducted for highly efficient photoelectrochemical aptasensors under ultraviolet and visible light irradiation.

Broad band tuning of the plasmonic resonance of gold nanoparticles hosted in self-organized soft materials

2011 ◽  
Vol 21 (47) ◽  
pp. 18967 ◽  
Author(s):  
Luciano De Sio ◽  
Roberto Caputo ◽  
Ugo Cataldi ◽  
Cesare Umeton
Keyword(s):  
Gold Nanoparticles ◽  
Broad Band ◽  
Soft Materials ◽  
Plasmonic Resonance ◽  
Self Organized

scholarly journals Gold nanoparticles as nanosources of heat

Photoniques ◽  
2018 ◽  
pp. 42-47 ◽  
Author(s):  
Guillaume Baffou
Keyword(s):  
Gold Nanoparticles ◽  
Incident Light ◽  
Resonance Wavelength ◽  
Plasmonic Resonance

Under illumination at their plasmonic resonance wavelength, gold nanoparticles can absorb incident light and turn into efficient nanosources of heat remotely controllable by light. This fundamental scheme is at the basis of an active field of research coined thermoplasmonics and encompasses numerous applications in physics, chemistry and biology at the micro and nano scales.

Surface-engineered nanoporous gold nanoparticles for light-triggered drug release

2020 ◽  
Vol 106 ◽  
pp. 109985 ◽  
Author(s):  
Tae Yeon Kang ◽  
Kyeongsoon Park ◽  
Seung Hae Kwon ◽  
Weon-Sik Chae
Keyword(s):  
Gold Nanoparticles ◽  
Drug Release ◽  
Nanoporous Gold ◽  
Triggered Drug Release
Sign in / Sign up

Export Citation Format

Share Document