Silica Shell/Gold Core Nanoparticles: Correlating Shell Thickness with the Plasmonic Red Shift upon Aggregation

2011 ◽  
Vol 3 (10) ◽  
pp. 3942-3947 ◽  
Author(s):  
Alan Vanderkooy ◽  
Yang Chen ◽  
Ferdinand Gonzaga ◽  
Michael A. Brook
Keyword(s):  
Shell Thickness ◽  
Silica Shell ◽  
Red Shift ◽  
Gold Core ◽  
Core Nanoparticles

scholarly journals Utilizing Scanning Transmission Electron Microscopy to Locate and Image Raman Active Gold Core Nanoparticles in Mouse Tissue

2010 ◽  
Vol 16 (S2) ◽  
pp. 1116-1117
Author(s):  
PJ Kempen ◽  
AS Thakor ◽  
CL Zavaleta ◽  
SS Gambhir ◽  
R Sinclair
Keyword(s):  
Electron Microscopy ◽  
Transmission Electron Microscopy ◽  
Scanning Transmission Electron Microscopy ◽  
Mouse Tissue ◽  
Scanning Transmission Electron ◽  
Gold Core ◽  
Transmission Electron ◽  
Scanning Transmission ◽  
Core Nanoparticles

Extended abstract of a paper presented at Microscopy and Microanalysis 2010 in Portland, Oregon, USA, August 1 – August 5, 2010.

IR780 loaded gelatin‐PEG coated gold core silica shell nanorods for cancer‐targeted photothermal/photodynamic therapy

2021 ◽  
Author(s):  
Ariana S. C. Gonçalves ◽  
Carolina F. Rodrigues ◽  
Natanael Fernandes ◽  
Duarte de Melo‐Diogo ◽  
Paula Ferreira ◽  
...  
Keyword(s):  
Photodynamic Therapy ◽  
Silica Shell ◽  
Gold Core

Gold-core silica shell nanoparticles application in imaging and therapy: A review

2018 ◽  
Vol 270 ◽  
pp. 168-179 ◽  
Author(s):  
André F. Moreira ◽  
Carolina F. Rodrigues ◽  
Catarina A. Reis ◽  
Elisabete C. Costa ◽  
Ilídio J. Correia
Keyword(s):  
Silica Shell ◽  
Shell Nanoparticles ◽  
Gold Core

Effect of silica shell thickness of Fe3O4–SiOx core–shell nanostructures on MRI contrast

2013 ◽  
Vol 15 (3) ◽  
Author(s):  
Hrushikesh M. Joshi ◽  
Mrinmoy De ◽  
Felix Richter ◽  
Jiaqing He ◽  
P. V. Prasad ◽  
...  
Keyword(s):  
Shell Thickness ◽  
Silica Shell ◽  
Core Shell ◽  
Mri Contrast ◽  
Shell Nanostructures

Silica-Shell/Oil-Core Microcapsules with Controlled Shell Thickness and Their Breakage Stress

Langmuir ◽  
2009 ◽  
Vol 25 (14) ◽  
pp. 7962-7966 ◽  
Author(s):  
Michael O’Sullivan ◽  
Zhibing Zhang ◽  
Brian Vincent
Keyword(s):  
Shell Thickness ◽  
Silica Shell

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.

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