Synthesis and characterization of colloidal dispersions of fluorescent, monodisperse silica spheres

Langmuir ◽  
1992 ◽  
Vol 8 (12) ◽  
pp. 2921-2931 ◽  
Author(s):  
A. Van Blaaderen ◽  
A. Vrij
Keyword(s):  
Colloidal Dispersions ◽  
Synthesis And Characterization ◽  
Silica Spheres ◽  
Monodisperse Silica

scholarly journals Synthesis and characterization of Fe, Co, and Ni colloids in 2-mercaptoethanol

2020 ◽  
Vol 10 ◽  
pp. 184798042096688
Author(s):  
Galo Cárdenas-Triviño ◽  
Sergio Triviño-Matus
Keyword(s):  
Electron Microscopy ◽  
Electron Diffraction ◽  
Colloidal Dispersions ◽  
Synthesis And Characterization ◽  
X Ray ◽  
Transmission Electron ◽  
Vis Spectroscopy ◽  
Chemical Liquid Deposition ◽  
Liquid Deposition

Metal colloids in 2-mercaptoethanol using nanoparticles (NPs) of iron (Fe), cobalt (Co), and nickel (Ni) were prepared by chemical liquid deposition method. Transmission electron microscopy, electron diffraction, UV-VIS spectroscopy, and scanning electron microscopy with electron dispersive X-ray spectroscopy characterized the resulting colloidal dispersions. The NPs exhibited sizes with ranges from 9.8 nm for Fe, 3.7 nm for Co, and 7.2 nm for Ni. The electron diffraction shows the presence of the metals in its elemental state Fe (0), Co (0), and Ni (0) and also some compounds FeO (OH), CoCo2S4, and NiNi2S4.

Synthesis and Characterization of Stable Monodisperse Silica Nanoparticle Sols forin VitroCytotoxicity Testing

Langmuir ◽  
2010 ◽  
Vol 26 (1) ◽  
pp. 328-335 ◽  
Author(s):  
Leen C. J. Thomassen ◽  
Alexander Aerts ◽  
Virginie Rabolli ◽  
Dominique Lison ◽  
Laetitia Gonzalez ◽  
...  
Keyword(s):  
Silica Nanoparticle ◽  
Synthesis And Characterization ◽  
Monodisperse Silica
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