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  4. Intense X-ray induced formation of silver nanoparticles stabilized by biocompatible polymers
 
research article

Intense X-ray induced formation of silver nanoparticles stabilized by biocompatible polymers

Wang, Chang-Hai
•
Liu, Chi-Jen
•
Wang, Cheng-Liang
Show more
2009
Applied Physics A-Materials Science & Processing

Colloidal Ag nanoparticles were formed by X-ray irradiation in the presence of a polymer. This new synthesis method is simple, rapid and leads to a high production yield. Compared to the citrate-reduced Ag colloidal, polymer-protected Ag nanoparticles are smaller in size and more stable-and therefore suitable for biomedical application-as verified by TEM observation, XAFS measurement and optical characterization. Ag nanoparticles so produced were also visualized in solution and in real time by a visible light microscope based on dark field light scattering. The color-derived size and distribution of Ag nanoparticles correlates well with the hydrodynamic size data.

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Type
research article
DOI
10.1007/s00339-009-5377-x
Web of Science ID

WOS:000269844400006

Author(s)
Wang, Chang-Hai
Liu, Chi-Jen
Wang, Cheng-Liang
Chien, Chia-Chi
Hwu, Y.
Liu, Ru-Shi
Yang, Chung-Shi
Je, Jung-Ho
Lin, Hong-Ming
Margaritondo, G.  
Date Issued

2009

Published in
Applied Physics A-Materials Science & Processing
Volume

97

Start page

295

End page

300

Subjects

Colloidal Gold Particles

•

Laser Irradiation

•

Aqueous-Solution

•

Gamma-Radiation

•

Size

•

Reduction

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Nanocomposites

•

Radiology

•

Electron

•

Light

•

CIBM-PC

Editorial or Peer reviewed

REVIEWED

Written at

EPFL

EPFL units
LPRX  
CIBM  
Available on Infoscience
November 30, 2010
Use this identifier to reference this record
https://infoscience.epfl.ch/handle/20.500.14299/59869
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