caa a22 4500 463214889 CHVBK 20180405153153.0 cr unu---uuuuu 170326e20070401xx s 000 0 eng 10.1007/s00339-006-3852-1 doi (NATIONALLICENCE)springer-10.1007/s00339-006-3852-1 Properties of nanoparticles generated during femtosecond laser machining in air and water [Elektronische Daten] [S. Barcikowski, A. Hahn, A.V. Kabashin, B.N. Chichkov] Femtosecond laser ablation is used to generate nanoparticle aerosols and colloids from solid targets of various materials (Ti, Ag, Au, Co, etc.) in air and water ambience. We determine the influence of different laser parameters (pulse energy, pulse overlap) and properties of media (air, airbrush, water) on the rate of production and size distribution of the laser-generated nanoparticles. It is shown that the pulse overlap and laser fluence are the parameters determining the nanoparticle size. At optimum conditions the nanoparticle productivity can be increased by 150-300%. The generation of multimaterial nanoparticle dispersions is demonstrated. Being free of toxic impurities, the laser-produced nanoparticles may be promising for biomedical applications. Springer-Verlag, 2007 Barcikowski S. Laser Zentrum Hannover e.V., Hollerithallee 8, 30419, Hannover, Germany aut Hahn A. Laser Zentrum Hannover e.V., Hollerithallee 8, 30419, Hannover, Germany aut Kabashin A.V. Engineering Physics Department, Ecole Polytechnique de Montreal, Case Postale 6079, Succ. Centre-ville, H3C3A7, Montreal, Quebec, Canada aut Chichkov B.N. Laser Zentrum Hannover e.V., Hollerithallee 8, 30419, Hannover, Germany aut Applied Physics A Springer-Verlag 87/1(2007-04-01), 47-55 0947-8396 87:1<47 2007 87 339 https://doi.org/10.1007/s00339-006-3852-1 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s00339-006-3852-1 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Barcikowski S. Laser Zentrum Hannover e.V., Hollerithallee 8, 30419, Hannover, Germany aut NATIONALLICENCE 700 1- Hahn A. Laser Zentrum Hannover e.V., Hollerithallee 8, 30419, Hannover, Germany aut NATIONALLICENCE 700 1- Kabashin A.V. Engineering Physics Department, Ecole Polytechnique de Montreal, Case Postale 6079, Succ. Centre-ville, H3C3A7, Montreal, Quebec, Canada aut NATIONALLICENCE 700 1- Chichkov B.N. Laser Zentrum Hannover e.V., Hollerithallee 8, 30419, Hannover, Germany aut NATIONALLICENCE 773 0- Applied Physics A Springer-Verlag 87/1(2007-04-01), 47-55 0947-8396 87:1<47 2007 87 339 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer