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Microsystem Technologies
Erschienen in: Microsystem Technologies 10/2019

10.01.2019 | Technical Paper

A novel numerical modeling paradigm for bio particle tracing in non-inertial microfluidics devices

verfasst von: Amirali Ebadi, Reihaneh Toutouni, Mohammad Javad Farshchi Heydari, Morteza Fathipour, Madjid Soltani

Erschienen in: Microsystem Technologies | Ausgabe 10/2019

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Abstract

In this work, we report on the design and implementation of a new method for the two dimensional (2D) simulation of rigid spherical particles trajectory which are to be separated in a microfluidics device based on their sizes. The advantages of efficient particle trajectory simulation method (EPTSM) include drastically smaller runtimes as compared with other methods as well as the ability to include particle collisions with channel’s walls and its ability to be extended to 3D simulations. Numerically simulated results were verified using a specifically designed and fabricated deterministic lateral displacement microfluidic device test structure. The method has provided realistic results for the study of multi-particles throughout the entire channel.
Vorheriger Artikel Finite element analysis and experimental validation of suppression of span in optical MEMS pressure sensors
Nächster Artikel A large thrust trans-scale precision positioning stage based on the inertial stick–slip driving

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Metadaten
Titel
A novel numerical modeling paradigm for bio particle tracing in non-inertial microfluidics devices
verfasst von
Amirali Ebadi
Reihaneh Toutouni
Mohammad Javad Farshchi Heydari
Morteza Fathipour
Madjid Soltani
Publikationsdatum
10.01.2019
Verlag
Springer Berlin Heidelberg
Erschienen in
Microsystem Technologies / Ausgabe 10/2019
Print ISSN: 0946-7076
Elektronische ISSN: 1432-1858
DOI
https://doi.org/10.1007/s00542-018-4275-6

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