scholarly journals Three-dimensional Orientation Sensors by Defocused Imaging of Gold Nanorods in the near IR region

2012 ◽  
Author(s):  
Pei Xu ◽  
Tao Li ◽  
Qiang Li ◽  
Xiao-Jun Chen ◽  
Yi Xu ◽  
...  
Keyword(s):  
Gold Nanorods ◽  
Three Dimensional ◽  
Near Ir ◽  
Defocused Imaging

scholarly journals Three-Dimensional Orientation Sensors by Defocused Imaging of Gold Nanorods through an Ordinary Wide-Field Microscope

ACS Nano ◽  
2012 ◽  
Vol 6 (2) ◽  
pp. 1268-1277 ◽  
Author(s):  
Tao Li ◽  
Qiang Li ◽  
Yi Xu ◽  
Xiao-Jun Chen ◽  
Qiao-Feng Dai ◽  
...  
Keyword(s):  
Gold Nanorods ◽  
Three Dimensional ◽  
Wide Field ◽  
Defocused Imaging

Specific Near-IR Absorption Imaging of Glioblastomas Using Integrin-Targeting Gold Nanorods

2011 ◽  
Vol 21 (6) ◽  
pp. 1082-1088 ◽  
Author(s):  
Jihye Choi ◽  
Jaemoon Yang ◽  
Joseph Park ◽  
Eunjung Kim ◽  
Jin-Suck Suh ◽  
...  
Keyword(s):  
Gold Nanorods ◽  
Ir Absorption ◽  
Absorption Imaging ◽  
Near Ir

Three-dimensional positioning method for moving particles based on defocused imaging using single-lens dual-camera system

2016 ◽  
Vol 14 (3) ◽  
pp. 031201-31205 ◽  
Author(s):  
Wu Zhou Wu Zhou ◽  
Na Jin Na Jin ◽  
Minhua Jia Minhua Jia ◽  
Huinan Yang Huinan Yang ◽  
and Xiaoshu Cai and Xiaoshu Cai
Keyword(s):  
Three Dimensional ◽  
Camera System ◽  
Single Lens ◽  
Positioning Method ◽  
Defocused Imaging

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.

scholarly journals Influence of a three-dimensional photonic crystal on the plasmonic properties of gold nanorods

2016 ◽  
Vol 24 (13) ◽  
pp. 14124 ◽  
Author(s):  
Guanhua Lv ◽  
Jinxiang Li ◽  
Shao-Long Tie ◽  
Sheng Lan
Keyword(s):  
Photonic Crystal ◽  
Gold Nanorods ◽  
Three Dimensional ◽  
Dimensional Photonic Crystal

Functional Controlled Release Systems Triggered by Photothermal Effect of Gold Nanorods

2009 ◽  
Vol 1241 ◽  
Author(s):  
Shuji Yamashita ◽  
Hiromitsu Fukushima ◽  
Yasuro Niidome ◽  
Takeshi Mori ◽  
Yoshiki Katayama ◽  
...  
Keyword(s):  
Controlled Release ◽  
Gold Nanorods ◽  
Near Infrared ◽  
Alder Reaction ◽  
Diels Alder ◽  
Photothermal Effect ◽  
Release System ◽  
Near Ir ◽  
Diels Alder Reaction ◽  
Controlled Release System

AbstractGold nanorods, rod-shaped gold nanoparticles, have transverse and longitudinal surface plasmon (SP) bands at visible and near-infrared (IR) regions, respectively. Since the absorbed light energy is converted into heat, photothermal effect of gold nanorods can be triggered without damaging the tissues in the path of near-IR laser light. In this study, we tried to construct controlled release system of functional molecules from surface of gold nanorods mediated by the photothermal effect. First, we evaluated controlled release of poly(ethyleneglycol) (PEG) chains from PEG-modified gold nanorods (PEG-NR). Next, we employed double stranded oligonucleotide as a thermo-responsive dissociating group (DNA-NR). Finally, we evaluated photothermal release of PEG chains mediated retro-Diels-Alder reaction (PEG-DA-NR). For construction of controlled release system of functional molecules, these studies will provide important information about the photothermal reactions of surface molecules on the gold nanorods triggered by near-IR light irradiation.

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