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LIBS technique: opportunities in the study of polymers and composites
(Universidad Mayor Santiago de Chile, 2020-12-19)
LIBS is a technique with the potential to determine atomic species in a large number of samples. This allows fast measurements, affecting only slightly the surface of the samples. In this work, an analysis of the applications ...
Quantification by atomic absorption of Cu, Fe and Zn in distilled alcohol and waterCuantificación por absorción atómica de Cu, Fe y Zn en alcohol destilado y agua
(Universidad Estatal a Distancia, Costa Rica, 2018)
Hydrogen absorption in Pd thin-films
(Pergamon-Elsevier Science Ltd, 2014-05)
Hydrogen absorption isotherms for Pd thin films were modeled at atomistic scale by Monte Carlo (MC) simulation in the TPmN ensamble and by Molecular Dynamics (MD) simulations at 300 K. The interaction among atoms was modeled ...
The role of analytical techniques in the determination of metals and metalloids in dietary supplements: A review
(Elsevier Science, 2018-01)
This review is focused to cover the application of different analytical techniques for the determination of metals and metalloids in different categories of dietary supplements. Atomic spectrometric methods based on flame ...
Evaluation of three methods for the recovery of heavy metals in fertilizersEvaluación de tres métodos para la recuperación de metales pesados en fertilizantes
(Universidad Estatal a Distancia, Costa Rica, 2017)
Flow injection solid phase extraction electrothermal atomic absorption spectrometry for the determination of Cr(VI) by selective separation and preconcentration on a lab-made hybrid mesoporous solid microcolumn
(Pergamon-Elsevier Science Ltd, 2009-06)
A lab-made hybrid mesoporous solid was employed in a flow injection solid phase extraction electrothermal atomic absorption spectrometric (FI-SPE-ETAAS) system for the selective retention of Cr(VI). The solid was prepared ...
Experimental Stark widths and shifts of V II spectral lines
(Wiley Blackwell Publishing, Inc, 2020-07-15)
We have measured the Stark widths and shifts of V II spectral lines in the wavelength range 2000-4200 Å belonging to 75 multiplets. The spectra are emitted by laser-induced plasmas generated from fused glass discs prepared ...