Observation of time-dependent single-particle light scattering from gold nanorods and nanospheres by using unpolarized dark-field microscopy

2006 ◽  
Author(s):  
Vladimir A. Bogatyrev ◽  
Lev A. Dykman ◽  
Anna V. Alekseeva ◽  
Boris N. Khlebtsov ◽  
Anna P. Novikova ◽  
...  
Keyword(s):  
Light Scattering ◽  
Gold Nanorods ◽  
Single Particle ◽  
Dark Field ◽  
Time Dependent ◽  
Dark Field Microscopy

Time-resolved visual detection of heparin by accelerated etching of gold nanorods

The Analyst ◽  
2018 ◽  
Vol 143 (4) ◽  
pp. 824-828 ◽  
Author(s):  
Jian Wang ◽  
Hong Zhi Zhang ◽  
Jia Jun Liu ◽  
Dan Yuan ◽  
Rong Sheng Li ◽  
...  
Keyword(s):  
Light Scattering ◽  
Gold Nanorods ◽  
Single Particle ◽  
Visual Detection ◽  
Dark Field ◽  
Time Resolved ◽  
Single Particle Level ◽  
Dark Field Microscopy ◽  
Particle Level

Plasmonic gold nanorods are promising and sensitive light scattering probes, which can reach the single particle level. Herein, we present the scattering properties of gold nanorods for time-resolved visual detection of heparin based on the rapid etching of gold nanorods under dark-field microscopy.

Analytical methods based on the light-scattering of plasmonic nanoparticles at the single particle level with dark-field microscopy imaging

The Analyst ◽  
2017 ◽  
Vol 142 (2) ◽  
pp. 248-256 ◽  
Author(s):  
Tian Li ◽  
Xi Wu ◽  
Feng Liu ◽  
Na Li
Keyword(s):  
Light Scattering ◽  
Single Particle ◽  
Analytical Methods ◽  
Imaging Technique ◽  
Dark Field ◽  
Plasmonic Nanoparticles ◽  
Microscopy Imaging ◽  
Single Particle Level ◽  
Dark Field Microscopy ◽  
Particle Level

This minireview summarizes analytical methods based on the light-scattering of gold nanoparticles with the dark-field microscopy imaging technique at the single particle level.

A galvanic exchange process visualized on single silver nanoparticles via dark-field microscopy imaging

Nanoscale ◽  
2018 ◽  
Vol 10 (26) ◽  
pp. 12805-12812 ◽  
Author(s):  
Jun Zhou ◽  
Tong Yang ◽  
Wei He ◽  
Zi Yu Pan ◽  
Cheng Zhi Huang
Keyword(s):  
Silver Nanoparticles ◽  
Light Scattering ◽  
Reaction Kinetics ◽  
Removal Rate ◽  
Exchange Process ◽  
Dark Field ◽  
Gold Deposition ◽  
Microscopy Imaging ◽  
Dark Field Microscopy ◽  
Kinetics Of

A galvanic exchange (GE) process was visually monitored in real-time using light scattering dark-field microscopy imaging, through which the reaction kinetics of the GE process was visualized and the silver removal rate and gold deposition rate on single nanoparticles were revealed.

Real-time monitoring of oxidative etching on single Ag nanocubes via light-scattering dark-field microscopy imaging

Nanoscale ◽  
2015 ◽  
Vol 7 (37) ◽  
pp. 15209-15213 ◽  
Author(s):  
Yi Wang ◽  
Hong Yan Zou ◽  
Cheng Zhi Huang
Keyword(s):  
Light Scattering ◽  
Real Time ◽  
Dark Field ◽  
Real Time Monitoring ◽  
Microscopy Imaging ◽  
Real Time Mode ◽  
Oxidative Etching ◽  
Dark Field Microscopy

Oxidative etching on single Ag nanocubes was monitored in real-time mode through light-scattering dark-field microscopy imaging.

scholarly journals Label-Free Single-Particle Imaging of the Influenza Virus by Objective-Type Total Internal Reflection Dark-Field Microscopy

PLoS ONE ◽  
2012 ◽  
Vol 7 (11) ◽  
pp. e49208 ◽  
Author(s):  
Sawako Enoki ◽  
Ryota Iino ◽  
Nobuhiro Morone ◽  
Kunihiro Kaihatsu ◽  
Shouichi Sakakihara ◽  
...  
Keyword(s):  
Influenza Virus ◽  
Single Particle ◽  
Total Internal Reflection ◽  
Dark Field ◽  
Internal Reflection ◽  
Label Free ◽  
Dark Field Microscopy ◽  
Particle Imaging ◽  
Single Particle Imaging ◽  
Objective Type

Single particle detection of protein molecules using dark-field microscopy to avoid signals from nonspecific adsorption

2020 ◽  
Vol 169 ◽  
pp. 112612
Author(s):  
Bijan P. Markhali ◽  
Manish Sriram ◽  
Danielle T. Bennett ◽  
Parisa S. Khiabani ◽  
Sharmin Hoque ◽  
...  
Keyword(s):  
Single Particle ◽  
Dark Field ◽  
Particle Detection ◽  
Nonspecific Adsorption ◽  
Dark Field Microscopy ◽  
Protein Molecules ◽  
Single Particle Detection

Gold Triangular Nanoplates Based Single-Particle Dark-Field Microscopy Assay of Pyrophosphate

2019 ◽  
Vol 91 (24) ◽  
pp. 15798-15803 ◽  
Author(s):  
Xiao Ying Gu ◽  
Jia Jun Liu ◽  
Peng Fei Gao ◽  
Yuan Fang Li ◽  
Cheng Zhi Huang
Keyword(s):  
Single Particle ◽  
Dark Field ◽  
Dark Field Microscopy
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