Particle size effect on sorting with optical lattice

Transport of mesoscale particles due to driving flow fields or external forces on a periodic surface appears in many areas. Geometrical and physical characteristics of particles affect the velocities of the particles in these periodic landscapes. In this paper, we present a numerical simulation base...

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Autores principales: Madadi, Ebrahim, Biagooi, Morad, Mohammadjafari, Farhad, Nedaaee Oskoee, SeyedEhsan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2020
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7588430/
https://www.ncbi.nlm.nih.gov/pubmed/33106550
http://dx.doi.org/10.1038/s41598-020-75187-2
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author Madadi, Ebrahim
Biagooi, Morad
Mohammadjafari, Farhad
Nedaaee Oskoee, SeyedEhsan
author_facet Madadi, Ebrahim
Biagooi, Morad
Mohammadjafari, Farhad
Nedaaee Oskoee, SeyedEhsan
author_sort Madadi, Ebrahim
collection PubMed
description Transport of mesoscale particles due to driving flow fields or external forces on a periodic surface appears in many areas. Geometrical and physical characteristics of particles affect the velocities of the particles in these periodic landscapes. In this paper, we present a numerical simulation based on solving the Langevin equation for the meso-size particles subjected to the thermal fluctuations in a periodic array of optical traps. We consider the real-size particles which cause the partial trapping of particles in the optical traps. The particles are sorted for the size-dependency of particles’ trajectories. Our results are in good agreement with experiments.
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spelling pubmed-75884302020-10-27 Particle size effect on sorting with optical lattice Madadi, Ebrahim Biagooi, Morad Mohammadjafari, Farhad Nedaaee Oskoee, SeyedEhsan Sci Rep Article Transport of mesoscale particles due to driving flow fields or external forces on a periodic surface appears in many areas. Geometrical and physical characteristics of particles affect the velocities of the particles in these periodic landscapes. In this paper, we present a numerical simulation based on solving the Langevin equation for the meso-size particles subjected to the thermal fluctuations in a periodic array of optical traps. We consider the real-size particles which cause the partial trapping of particles in the optical traps. The particles are sorted for the size-dependency of particles’ trajectories. Our results are in good agreement with experiments. Nature Publishing Group UK 2020-10-26 /pmc/articles/PMC7588430/ /pubmed/33106550 http://dx.doi.org/10.1038/s41598-020-75187-2 Text en © The Author(s) 2020 Open AccessThis article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/.
spellingShingle Article
Madadi, Ebrahim
Biagooi, Morad
Mohammadjafari, Farhad
Nedaaee Oskoee, SeyedEhsan
Particle size effect on sorting with optical lattice
title Particle size effect on sorting with optical lattice
title_full Particle size effect on sorting with optical lattice
title_fullStr Particle size effect on sorting with optical lattice
title_full_unstemmed Particle size effect on sorting with optical lattice
title_short Particle size effect on sorting with optical lattice
title_sort particle size effect on sorting with optical lattice
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7588430/
https://www.ncbi.nlm.nih.gov/pubmed/33106550
http://dx.doi.org/10.1038/s41598-020-75187-2
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AT nedaaeeoskoeeseyedehsan particlesizeeffectonsortingwithopticallattice

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