Precise Control Over the Silica Shell Thickness and Finding the Optimal Thickness for the Peak Heat Diffusion Property of AuNR@SiO2

2021 ◽  
Author(s):  
Wonseok Yang ◽  
Sandeep Kaur ◽  
Yong Duk Kim ◽  
Jungmu Kim ◽  
Seung Hee Lee ◽  
...  
Keyword(s):  
Gold Nanorods ◽  
Material Science ◽  
Shell Thickness ◽  
Silica Shell ◽  
Heat Diffusion ◽  
Optimal Thickness ◽  
Diffusion Property ◽  
Precise Control ◽  
Photothermal Effects ◽  
Signal Intensities

Silica-coated gold nanorods (AuNRs) exhibit significantly enhanced photothermal effects and photoacoustic (PA) signal intensities, which is beneficial for various nanophotonic applications in material science. However, the silica shell thickness for...

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

Photothermal effects on protein adsorption dynamics of PEGylated gold nanorods

2019 ◽  
Vol 15 ◽  
pp. 599-604 ◽  
Author(s):  
Ester Polo ◽  
Vida Araban ◽  
Beatriz Pelaz ◽  
Aitor Alvarez ◽  
Pablo Taboada ◽  
...  
Keyword(s):  
Protein Adsorption ◽  
Gold Nanorods ◽  
Adsorption Dynamics ◽  
Photothermal Effects

scholarly journals High-throughput in-focus differential interference contrast imaging of three-dimensional orientations of single gold nanorods coated with a mesoporous silica shell

RSC Advances ◽  
2020 ◽  
Vol 10 (50) ◽  
pp. 29868-29872
Author(s):  
Geun Wan Kim ◽  
Seokyoung Yoon ◽  
Jung Heon Lee ◽  
Ji Won Ha
Keyword(s):  
Mesoporous Silica ◽  
High Throughput ◽  
Gold Nanorods ◽  
Focal Plane ◽  
Three Dimensional ◽  
Silica Shell ◽  
Differential Interference Contrast ◽  
Contrast Imaging ◽  
3D Space ◽  
Dic Microscopy

Spherical AuNRs@mSiO2 have randomly oriented AuNR cores in 3D space, which could be resolved on the same focal plane by interference-based DIC microscopy.

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

Gold Nanorods Coated with Mesoporous Silica Shell as Drug Delivery System for Remote Near Infrared Light-Activated Release and Potential Phototherapy

Small ◽  
2015 ◽  
Vol 11 (19) ◽  
pp. 2323-2332 ◽  
Author(s):  
Ji Liu ◽  
Christophe Detrembleur ◽  
Marie-Claire De Pauw-Gillet ◽  
Stéphane Mornet ◽  
Christine Jérôme ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Mesoporous Silica ◽  
Drug Delivery System ◽  
Delivery System ◽  
Gold Nanorods ◽  
Near Infrared ◽  
Silica Shell ◽  
Infrared Light ◽  
Near Infrared Light

Highly effective photodynamic inactivation of E. coli using gold nanorods/SiO2 core–shell nanostructures with embedded verteporfin

2015 ◽  
Vol 51 (91) ◽  
pp. 16365-16368 ◽  
Author(s):  
Kostiantyn Turcheniuk ◽  
Volodymyr Turcheniuk ◽  
Charles-Henri Hage ◽  
Tetiana Dumych ◽  
Rostyslav Bilyy ◽  
...  
Keyword(s):  
Urinary Tract Infection ◽  
Photodynamic Therapy ◽  
Gold Nanorods ◽  
Virulent Strain ◽  
Silica Shell ◽  
Core Shell ◽  
Photodynamic Inactivation ◽  
E Coli ◽  
Shell Nanostructures ◽  
20 Nm

The potential of gold nanorods coated with a 20 nm silica shell loaded with verteporfin as efficient NIR nanostructures for photodynamic therapy to eradicate a virulent strain of E. coli associated with urinary tract infection is described.

scholarly journals Optimized Silica Shell Synthesis Surrounding Gold Nanorods for Enhanced Spectroscopies

Plasmonics ◽  
2020 ◽  
Author(s):  
Marina Santana Vega ◽  
François Brisset ◽  
Guillaume Laurent
Keyword(s):  
Gold Nanorods ◽  
Silica Shell

Influence of Oxygen Plasma Treatment on Structural and Spectral Changes in Silica-coated Gold Nanorods Studied Using Total Internal Reflection Microscopy and Spectroscopy

The Analyst ◽  
2021 ◽  
Author(s):  
Jaeran Lee ◽  
Ji Won Ha
Keyword(s):  
Plasma Treatment ◽  
Gold Nanorods ◽  
Localized Surface Plasmon Resonance ◽  
Total Internal Reflection ◽  
Oxygen Plasma ◽  
Silica Shell ◽  
Localized Surface Plasmon ◽  
Oxygen Plasma Treatment ◽  
Spectral Changes ◽  
Total Internal Reflection Microscopy

This paper shows how oxygen plasma treatment affects the structural, localized surface plasmon resonance (LSPR) spectral, and spatial orientation changes in single gold nanorods coated with a mesoporous silica shell...

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