2026-05-31T04:01:02Zhttps://riuma.uma.es/rest/oai/request

oai:riuma.uma.es:10630/452522026-02-07T00:45:22Zcom_10630_2254col_10630_37959

Sampling approaches based on spot aerosol generation, Catapulting and Trapping combined to LIBS Vadillo-Pérez, José Miguel Burgos Palop, Clara Purohit, Pablo Fortes-Román, Francisco Javier Delgado-Pérez, Tomás Espectroscopía de plasma inducido por láser LIBS Sampling strategies Optical trapping Optical catapulting Acoustic trapping Aerosol generation Different strategies to handle samples and perfom LIBS analysis are described. Three approaches will be detailed that result extremelly helpful when dealing with heterogeneous samples that are intended to be analyzed by laser-induced breakdown spectroscopy (LIBS). The first one involves the spot-aerosol generation (SAG), where an aerosol of nano/microparticles is created locally by a low-energy laser pulse. These particles can be directly analyzed in gas phase (straight LIBS) , being optically-trapped for single-particle LIBS (Optical-Trapping LIBS, OT-LIBS) , or analyzed once collected in the substrate by optical catapulting followed by LIBS (Optical Catapulting LIBS, OC-LIBS). Additionally, acoustic trapping is being explored as a useful way to handle liquids or samples with size and density not compatible with optical traping. 2026-02-06T11:46:26Z 2026 conference output https://hdl.handle.net/10630/45252 eng 13th Euro-Mediterranean Symposium on Laser-induced Breakdown Spectroscopy Senlis (Francia) Enero 2026 Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/ open access application/pdf