NANOSTRUCTURES ASSISTED TEA-CO2 BASED LIBS: IMPROVEMENT OF THE LIMIT OF DETECTION

Authors :: Živković, Sanja
Petrović, Jelena
Ognjanović, Miloš
Ciganović, Jovan
Blažeka, Damjan
Krstulović, Nikša
Momčilović, Miloš
Publication Year :: 2020
Abstract: We report preliminary results of an innovative approach based on nanomaterials deposition on the sample surface for the improvement of the limit of the detection of LaserInduced Breakdown Spectroscopy (LIBS) analysis of trace elements in aluminum alloys. For this purpose, Ag-TiO2 bimetallic nanoparticles were synthesized and used to enhance the emission signal of laser-induced plasma.

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