Share Email Print
cover

Proceedings Paper

Fabrication, size control and functionalization of silver nanoparticles by pulsed laser ablation synthesis in liquid
Author(s): M. S. Baranov; V. N. Khramov; A. A. Lotin; E. V. Khaydukov
Format Member Price Non-Member Price
PDF $14.40 $18.00

Paper Abstract

Functionalized nanoparticles are important analytical tool for biomedical applications. Pulsed laser ablation of bulk targets in an aqueous media is the one-step method for the fabrication, size manipulation and biofunctionalization of nanoparticles. We performed kHz laser ablation of a silver target by nanosecond pulses in tetramethylammonium hydroxide (TMAH) and sodium dodecyl sulfate (SDS) aqueous solutions to prepare silver nanoparticles. It was shown that the formation efficiency was increased by addition of TMAH and SDS as well as the stability of nanoparticles. The size decrease of the nanoparticles by addition of SDS was more remarkable than in the laser ablation in TMAH aqueous solutions. Emitted nanoparticles interact with TMAH and SDS in the secondary laser irradiation process leads to the nanoparticles stabilization in aqueous solutions.

Paper Details

Date Published: 24 March 2017
PDF: 6 pages
Proc. SPIE 10336, Saratov Fall Meeting 2016: Optical Technologies in Biophysics and Medicine XVIII, 103360R (24 March 2017); doi: 10.1117/12.2267927
Show Author Affiliations
M. S. Baranov, Volgograd State Univ. (Russian Federation)
V. N. Khramov, Volgograd State Univ. (Russian Federation)
A. A. Lotin, Federal Scientific Research Ctr. Crystallography and Photonics (Russian Federation)
E. V. Khaydukov, Volgograd State Univ. (Russian Federation)
Federal Scientific Research Ctr. Crystallography and Photonics (Russian Federation)


Published in SPIE Proceedings Vol. 10336:
Saratov Fall Meeting 2016: Optical Technologies in Biophysics and Medicine XVIII
Valery V. Tuchin; Elina A. Genina; Dmitry E. Postnov; Vladimir L. Derbov, Editor(s)

© SPIE. Terms of Use
Back to Top