caa a22 4500 606181318 CHVBK 20210128100810.0 cr unu---uuuuu 210128e20150501xx s 000 0 eng 10.1007/s10876-014-0732-2 doi (NATIONALLICENCE)springer-10.1007/s10876-014-0732-2 Comparison Between Silver and Gold Nanoparticles Prepared by Pulsed Laser Ablation in Distilled Water [Elektronische Daten] [Elmira Solati, Davoud Dorranian] Noble metals silver and gold nanoparticles were synthesized by pulsed laser ablation of silver and gold metal plates immersed in distilled water. In this work, the effect of the laser pulse fluence on the production of nanoparticles prepared by pulsed laser ablation is investigated. The synthesized nanoparticles are characterized by using X-ray diffraction, UV-Visible absorption spectroscopy, transmission electron microscopy, dynamic light scattering and room temperature photoluminescence. The UV-Visible absorption spectra of the nanoparticles show sharp absorptions in the visible regions due to surface plasmon resonance oscillations in noble metal nanoparticles. An enhancement in photoluminescence intensity is observed with increasing the laser fluence. It is found that all samples exhibit photoluminescence emission, at room temperature, in the UV-Visible region, due to the recombination of electrons with holes. Springer Science+Business Media New York, 2014 Ag nanoparticles nationallicence Au nanoparticles nationallicence Pulsed laser ablation nationallicence Surface plasmon resonance nationallicence Size distribution nationallicence Solati Elmira Laser Lab., Plasma Physics Research Center, Science and Research Branch, Islamic Azad University, Tehran, Iran aut Dorranian Davoud Laser Lab., Plasma Physics Research Center, Science and Research Branch, Islamic Azad University, Tehran, Iran aut Journal of Cluster Science Springer US; http://www.springer-ny.com 26/3(2015-05-01), 727-742 1040-7278 26:3<727 2015 26 10876 https://doi.org/10.1007/s10876-014-0732-2 text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s10876-014-0732-2 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Solati Elmira Laser Lab., Plasma Physics Research Center, Science and Research Branch, Islamic Azad University, Tehran, Iran aut NATIONALLICENCE 700 1- Dorranian Davoud Laser Lab., Plasma Physics Research Center, Science and Research Branch, Islamic Azad University, Tehran, Iran aut NATIONALLICENCE 773 0- Journal of Cluster Science Springer US; http://www.springer-ny.com 26/3(2015-05-01), 727-742 1040-7278 26:3<727 2015 26 10876