scholarly journals Growth of Supported Gold Nanoparticles in Aqueous Phase Studied by in Situ Transmission Electron Microscopy

2019 ◽  
Vol 124 (3) ◽  
pp. 2202-2212 ◽  
Author(s):  
Mark J. Meijerink ◽  
Krijn P. de Jong ◽  
Jovana Zečević
Keyword(s):  
Electron Microscopy ◽  
Transmission Electron Microscopy ◽  
Gold Nanoparticles ◽  
Aqueous Phase ◽  
Transmission Electron ◽  
Supported Gold Nanoparticles ◽  
Supported Gold

Nucleation Dynamics of Water Nanodroplets

2014 ◽  
Vol 20 (2) ◽  
pp. 407-415 ◽  
Author(s):  
Dipanjan Bhattacharya ◽  
Michel Bosman ◽  
Venkata R.S.S. Mokkapati ◽  
Fong Yew Leong ◽  
Utkur Mirsaidov
Keyword(s):  
Electron Microscopy ◽  
Transmission Electron Microscopy ◽  
Gold Nanoparticles ◽  
Heterogeneous Nucleation ◽  
Flat Surface ◽  
Nucleation And Growth ◽  
Length Scale ◽  
Transmission Electron ◽  
Nucleation Sites

AbstractThe origin of the condensation of water begins at the nanoscale, a length-scale that is challenging to probe for liquids. In this work we directly image heterogeneous nucleation of water nanodroplets by in situ transmission electron microscopy. Using gold nanoparticles bound to a flat surface as heterogeneous nucleation sites, we observe nucleation and growth of water nanodroplets. The growth of nanodroplet radii follows the power law: R(t)~(t−t0)β, where β~0.2−0.3.

scholarly journals Transformations of Supported Gold Nanoparticles Observed by In Situ Electron Microscopy

2020 ◽  
Vol 26 (S2) ◽  
pp. 2406-2407
Author(s):  
Pei Liu ◽  
Tiantian Wu ◽  
Jacob Madsen ◽  
Jakob Schiøtz ◽  
Jakob Wagner ◽  
...  
Keyword(s):  
Electron Microscopy ◽  
Gold Nanoparticles ◽  
In Situ Electron Microscopy ◽  
Supported Gold Nanoparticles ◽  
Supported Gold

scholarly journals Transformations of supported gold nanoparticles observed by in situ electron microscopy

Nanoscale ◽  
2019 ◽  
Vol 11 (24) ◽  
pp. 11885-11891 ◽  
Author(s):  
Pei Liu ◽  
Tiantian Wu ◽  
Jacob Madsen ◽  
Jakob Schiøtz ◽  
Jakob Birkedal Wagner ◽  
...  
Keyword(s):  
Electron Microscopy ◽  
Gold Nanoparticles ◽  
Metallic Nanoparticles ◽  
In Situ Electron Microscopy ◽  
Supported Gold Nanoparticles ◽  
Supported Gold

Supported metallic nanoparticles may flip back and forth between several configurations during observation.

Kinematics of gold nanoparticles manipulation in situ transmission electron microscopy

2015 ◽  
Vol 17 (5) ◽  
Author(s):  
Diego Alducin ◽  
Gilberto Casillas ◽  
Fernando Mendoza-Santoyo ◽  
Arturo Ponce ◽  
Miguel José-Yacamán
Keyword(s):  
Electron Microscopy ◽  
Transmission Electron Microscopy ◽  
Gold Nanoparticles ◽  
Transmission Electron
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