Laser-Induced Size and Shape Transformation of Silver Colloidal Nanoparticles
2005 ◽
Vol 106
◽
pp. 27-30
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Keyword(s):
In this paper studies of the changes of the morphology of silver colloidal nanoparticles under laser irradiation at different fluences and wavelengths have been presented. Silver nanoparticles of size 10-30 nm were prepared in a gelatin stabilized AgNO3 solution under reduction with K-Na-tartrate. They were then exposed to pulsed laser radiation at 532 nm, 400 nm and 266 nm. In addition to the fragmented particles, relatively larger-size (1400-1500 nm) rightangled structures were found to be formed in the solution. The experimental conditions favouring laser-induced transformation of the morphology of nanoparticles have been determined.
2021 ◽
Vol 88
(6)
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pp. 900-906
Keyword(s):
1999 ◽
Vol 69
(6)
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pp. 708-712
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Keyword(s):
Keyword(s):
2007 ◽
Vol 36
(5)
◽
pp. 467-470
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Keyword(s):
1999 ◽
Vol 3
(1)
◽
pp. 24-29
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Keyword(s):