An Advanced Sensor for Particles in Gases Using Dynamic Light Scattering in Air as Solvent

Dynamic Light Scattering is a technique currently used to assess the particle size and size distribution by processing the scattered light intensity. Typically, the particles to be investigated are suspended in a liquid solvent. An analysis of the particular conditions required to perform a light sc...

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Detalles Bibliográficos
Autores principales: Chicea, Dan, Leca, Cristian, Olaru, Sorin, Chicea, Liana Maria
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8348746/
https://www.ncbi.nlm.nih.gov/pubmed/34372352
http://dx.doi.org/10.3390/s21155115
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author Chicea, Dan
Leca, Cristian
Olaru, Sorin
Chicea, Liana Maria
author_facet Chicea, Dan
Leca, Cristian
Olaru, Sorin
Chicea, Liana Maria
author_sort Chicea, Dan
collection PubMed
description Dynamic Light Scattering is a technique currently used to assess the particle size and size distribution by processing the scattered light intensity. Typically, the particles to be investigated are suspended in a liquid solvent. An analysis of the particular conditions required to perform a light scattering experiment on particles in air is presented in detail, together with a simple experimental setup and the data processing procedure. The results reveal that such an experiment is possible and using the setup and the procedure, both simplified to extreme, enables the design of an advanced sensor for particles and fumes that can output the average size of the particles in air.
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spelling pubmed-83487462021-08-08 An Advanced Sensor for Particles in Gases Using Dynamic Light Scattering in Air as Solvent Chicea, Dan Leca, Cristian Olaru, Sorin Chicea, Liana Maria Sensors (Basel) Article Dynamic Light Scattering is a technique currently used to assess the particle size and size distribution by processing the scattered light intensity. Typically, the particles to be investigated are suspended in a liquid solvent. An analysis of the particular conditions required to perform a light scattering experiment on particles in air is presented in detail, together with a simple experimental setup and the data processing procedure. The results reveal that such an experiment is possible and using the setup and the procedure, both simplified to extreme, enables the design of an advanced sensor for particles and fumes that can output the average size of the particles in air. MDPI 2021-07-28 /pmc/articles/PMC8348746/ /pubmed/34372352 http://dx.doi.org/10.3390/s21155115 Text en © 2021 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Chicea, Dan
Leca, Cristian
Olaru, Sorin
Chicea, Liana Maria
An Advanced Sensor for Particles in Gases Using Dynamic Light Scattering in Air as Solvent
title An Advanced Sensor for Particles in Gases Using Dynamic Light Scattering in Air as Solvent
title_full An Advanced Sensor for Particles in Gases Using Dynamic Light Scattering in Air as Solvent
title_fullStr An Advanced Sensor for Particles in Gases Using Dynamic Light Scattering in Air as Solvent
title_full_unstemmed An Advanced Sensor for Particles in Gases Using Dynamic Light Scattering in Air as Solvent
title_short An Advanced Sensor for Particles in Gases Using Dynamic Light Scattering in Air as Solvent
title_sort advanced sensor for particles in gases using dynamic light scattering in air as solvent
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8348746/
https://www.ncbi.nlm.nih.gov/pubmed/34372352
http://dx.doi.org/10.3390/s21155115
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