Silver nanoparticles could be synthesized by laser ablation of metallic bulk materials in solution (Mafune et al. 2000; Mafune et al. 2001; Kabashin and Meunier 2003; Sylvestre et al.
2004; Dolgaev et al. 2002).
The ablation efficiency and the characteristics of produced nanosilver particles depend upon many factors such as the wavelength of the laser impinging the metallic target, the duration of the laser pulses (in the femto-, pico- and nanosecond regime), the laser fluence, the ablation time duration and the effective liquid medium, with or without the presence of surfactants (Kim et al. 2005; Link et al. 2000; Tarasenko et al. 2006;
Kawasaki and Nishimura 2006). One important advantage of laser ablation technique compared to other methods for production of metal colloids is the absence of chemical reagents in solutions. Therefore, pure and uncontaminated metal colloids for further applications can be prepared by this technique (Tsuji et al. 2002). Silver nanospheroids (20-
50 nm) were prepared by laser ablation in water with femtosecond laser pulses at 800 nm
Silver nanoparticles could be synthesized by laser ablation of metallic bulk materials in solution (Mafune et al. 2000; Mafune et al. 2001; Kabashin and Meunier 2003; Sylvestre et al.
2004; Dolgaev et al. 2002).
The ablation efficiency and the characteristics of produced nanosilver particles depend upon many factors such as the wavelength of the laser impinging the metallic target, the duration of the laser pulses (in the femto-, pico- and nanosecond regime), the laser fluence, the ablation time duration and the effective liquid medium, with or without the presence of surfactants (Kim et al. 2005; Link et al. 2000; Tarasenko et al. 2006;
Kawasaki and Nishimura 2006). One important advantage of laser ablation technique compared to other methods for production of metal colloids is the absence of chemical reagents in solutions. Therefore, pure and uncontaminated metal colloids for further applications can be prepared by this technique (Tsuji et al. 2002). Silver nanospheroids (20-
50 nm) were prepared by laser ablation in water with femtosecond laser pulses at 800 nm
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