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Conferences > LAOP > 2010 > ThC > ThC5

Size and Dispersion Control of Gold Nanoparticles obtained by Nanosecond Laser Ablation

Wellington C. dos Santos, Vinicius S. de Oliveira, Wido H. Schreiner, and Arandi G. Bezerra

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Abstract

We report on the production of narrow-size gold-nanoparticles through laser-ablation, using a Nd:YAG laser delivering 200ns pulses. Our approach emerges as a low-cost alternative to chemical-methods and to femtosecond-laser ablation in the green-synthesis of metallic-nanoparticles.

© 2010 Optical Society of America

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