Journal
/
Química
/
Dependence of Laser-induced Breakdown Spectroscopy Results on Pulse Energies and Timing Parameters Using Soil Simulants
JoVE Journal
Química
É necessária uma assinatura da JoVE para visualizar este conteúdo.  Faça login ou comece sua avaliação gratuita.
JoVE Journal Química
Dependence of Laser-induced Breakdown Spectroscopy Results on Pulse Energies and Timing Parameters Using Soil Simulants

Dependence of Laser-induced Breakdown Spectroscopy Results on Pulse Energies and Timing Parameters Using Soil Simulants

DOI:
10.3791/50876-v

•

08:53 min

•

September 23, 2013

•

, , ,
1Department of Math and Sciences,Alvernia University, 2Applied Research Associates (ARA), Inc.

Capítulos

  • 00:05Título
  • 01:43The Laser System and Sample Preparation
  • 02:56Preparing Calibration Curves
  • 04:21Determination of Plasma Temperature and Electron Density
  • 05:39Results: The Effect of Laser Energy and Detection Mode on Detection Sensitivity, Spectra, Plasma Temperature and Electron Density
  • 08:36Conclusion

Summary

Tadução automática

Tadução automática

LIBS detection capabilities on soil simulants were tested using a range of pulse energies and timing parameters. Calibration curves were used to determine detection limits and sensitivities for different parameters. Generally, the results showed that there was not a significant reduction in detection capabilities using lower pulse energies and non-gated detection.

Tags

Laser-induced Breakdown SpectroscopyLIBSPulse EnergyTiming ParametersSoil SimulantsPlasma TemperatureElectron DensityCalibration CurvesDetection LimitsSensitivities

Article

Embed

ADICIONAR À PLAYLIST

Usage Statistics

Vídeos Relacionados

Matrix-assisted Laser Desorption/Ionization Time of Flight (MALDI-TOF) Mass Spectrometric Analysis of Intact Proteins Larger than 100 kDa

Transport of Surface-modified Carbon Nanotubes through a Soil Column

Construction of Models for Nondestructive Prediction of Ingredient Contents in Blueberries by Near-infrared Spectroscopy Based on HPLC Measurements

Insights into the Interactions of Amino Acids and Peptides with Inorganic Materials Using Single-Molecule Force Spectroscopy

Real-time Breath Analysis by Using Secondary Nanoelectrospray Ionization Coupled to High Resolution Mass Spectrometry

Obtaining 3D Chemical Maps by Energy Filtered Transmission Electron Microscopy Tomography

The MPLEx Protocol for Multi-omic Analyses of Soil Samples

A New Straightforward Method for Lipophilicity (logP) Measurement using 19F NMR Spectroscopy

Performing Spectroscopy on Plasmonic Nanoparticles with Transmission-Based Nomarski-Type Differential Interference Contrast Microscopy

Characterizing Lewis Pairs Using Titration Coupled with In Situ Infrared Spectroscopy

Read Article