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Journal of Chemistry
Volume 2016 (2016), Article ID 4143560, 8 pages
http://dx.doi.org/10.1155/2016/4143560
Research Article

Ultrasmall, Ligand-Free Ag Nanoparticles with High Antibacterial Activity Prepared by Pulsed Laser Ablation in Liquid

1Research Institute for Viticulture and Oenology, University of Pécs, Pázmány Péter Utca 4, Pécs 7634, Hungary
2Department of Nanophysics, Istituto Italiano di Tecnologia (IIT), Via Morego 30, 16163 Genova, Italy
3Department of Biotechnology, Nanophage Therapy Center, Enviroinvest Corporation, Kertváros Utca 2, Pécs 7632, Hungary

Received 27 January 2016; Revised 9 April 2016; Accepted 11 April 2016

Academic Editor: Chellappan R. Raj

Copyright © 2016 László Kőrösi et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Linked References

  1. M. K. Rai, S. D. Deshmukh, A. P. Ingle, and A. K. Gade, “Silver nanoparticles: the powerful nanoweapon against multidrug-resistant bacteria,” Journal of Applied Microbiology, vol. 112, no. 5, pp. 841–852, 2012. View at Publisher · View at Google Scholar · View at Scopus
  2. G. Franci, A. Falanga, S. Galdiero et al., “Silver nanoparticles as potential antibacterial agents,” Molecules, vol. 20, no. 5, pp. 8856–8874, 2015. View at Publisher · View at Google Scholar
  3. H. H. Lara, N. V. Ayala-Núñez, L. D. C. I. Turrent, and C. R. Padilla, “Bactericidal effect of silver nanoparticles against multidrug-resistant bacteria,” World Journal of Microbiology and Biotechnology, vol. 26, no. 4, pp. 615–621, 2010. View at Publisher · View at Google Scholar · View at Scopus
  4. Y. Zhou, Y. Kong, S. Kundu, J. D. Cirillo, and H. Liang, “Antibacterial activities of gold and silver nanoparticles against Escherichia coli and bacillus Calmette-Guérin,” Journal of Nanobiotechnology, vol. 10, article 19, 2012. View at Publisher · View at Google Scholar
  5. A. Ivask, I. Kurvet, K. Kasemets et al., “Size-dependent toxicity of silver nanoparticles to bacteria, yeast, algae, crustaceans and mammalian cells in vitro,” PLoS ONE, vol. 9, no. 7, Article ID e102108, 2014. View at Publisher · View at Google Scholar · View at Scopus
  6. E. Caballero-Díaz, C. Pfeiffer, L. Kastl et al., “The toxicity of silver nanoparticles depends on their uptake by cells and thus on their surface chemistry,” Particle and Particle Systems Characterization, vol. 30, no. 12, pp. 1079–1085, 2013. View at Publisher · View at Google Scholar · View at Scopus
  7. A. R. Gliga, S. Skoglund, I. O. Wallinder, B. Fadeel, and H. L. Karlsson, “Size-dependent cytotoxicity of silver nanoparticles in human lung cells: the role of cellular uptake, agglomeration and Ag release,” Particle and Fibre Toxicology, vol. 11, no. 1, article 11, 2014. View at Publisher · View at Google Scholar · View at Scopus
  8. Y. Jeong, D. W. Lim, and J. Choi, “Assessment of size-dependent antimicrobial and cytotoxic properties of silver nanoparticles,” Advances in Materials Science and Engineering, vol. 2014, Article ID 763807, 6 pages, 2014. View at Publisher · View at Google Scholar · View at Scopus
  9. G. A. Martinez-Castanon, N. Niño-Martínez, F. Martínez-Gutierrez, J. R. Martínez-Mendoza, and F. Ruiz, “Synthesis and antibacterial activity of silver nanoparticles with different sizes,” Journal of Nanoparticle Research, vol. 10, no. 8, pp. 1343–1348, 2008. View at Publisher · View at Google Scholar · View at Scopus
  10. Z. Lu, K. Rong, J. Li, H. Yang, and R. Chen, “Size-dependent antibacterial activities of silver nanoparticles against oral anaerobic pathogenic bacteria,” Journal of Materials Science: Materials in Medicine, vol. 24, no. 6, pp. 1465–1471, 2013. View at Publisher · View at Google Scholar · View at Scopus
  11. S. Agnihotri, S. Mukherji, and S. Mukherji, “Size-controlled silver nanoparticles synthesized over the range 5–100 nm using the same protocol and their antibacterial efficacy,” RSC Advances, vol. 4, no. 8, pp. 3974–3983, 2014. View at Publisher · View at Google Scholar · View at Scopus
  12. R. Intartaglia, G. Das, K. Bagga et al., “Laser synthesis of ligand-free bimetallic nanoparticles for plasmonic applications,” Physical Chemistry Chemical Physics, vol. 15, no. 9, pp. 3075–3082, 2013. View at Publisher · View at Google Scholar · View at Scopus
  13. R. Intartaglia, K. Bagga, A. Genovese et al., “Influence of organic solvent on optical and structural properties of ultra-small silicon dots synthesized by UV laser ablation in liquid,” Physical Chemistry Chemical Physics, vol. 14, no. 44, pp. 15406–15411, 2012. View at Publisher · View at Google Scholar · View at Scopus
  14. R. García-Calzada, M. Rodio, K. Bagga et al., “Facile laser-assisted synthesis of inorganic nanoparticles covered by a carbon shell with tunable luminescence,” RSC Advances, vol. 5, no. 62, pp. 50604–50610, 2015. View at Publisher · View at Google Scholar · View at Scopus
  15. K. Bagga, A. Barchanski, R. Intartaglia et al., “Laser-assisted synthesis of Staphylococcus aureus protein-capped silicon quantum dots as bio-functional nanoprobes,” Laser Physics Letters, vol. 10, no. 6, Article ID 065603, 2013. View at Publisher · View at Google Scholar · View at Scopus
  16. R. Intartaglia, K. Bagga, and F. Brandi, “Study on the productivity of silicon nanoparticles by picosecond laser ablation in water: towards gram per hour yield,” Optics Express, vol. 22, no. 3, pp. 3117–3127, 2014. View at Publisher · View at Google Scholar · View at Scopus
  17. T. Tsuji, K. Iryob, N. Watanabeb, and M. Tsujia, “Preparation of silver nanoparticles by laser ablation in solution: influence of laser wavelength on particle size,” Applied Surface Science, vol. 202, no. 1-2, pp. 80–85, 2002. View at Publisher · View at Google Scholar
  18. J. K. Pandey, R. K. Swarnkar, K. K. Soumya et al., “Silver nanoparticles synthesized by pulsed laser ablation: as a potent antibacterial agent for human enteropathogenic gram-positive and gram-negative bacterial strains,” Applied Biochemistry and Biotechnology, vol. 174, no. 3, pp. 1021–1031, 2014. View at Publisher · View at Google Scholar
  19. R. M. Atlas, Handbook of Microbiological Media, CRC Press, Boca Raton, Fla, USA, ASM Press, Washington, DC, USA, 4th edition, 2010.