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Hou T, Ren Y, Chan Y, Wang J, Yan Y. Flow‐induced shear stress and deformation of a core–shell‐structured microcapsule in a microchannel. Electrophoresis 2022; 43:1993-2004. [DOI: 10.1002/elps.202100274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 06/12/2022] [Accepted: 06/20/2022] [Indexed: 11/08/2022]
Affiliation(s)
- Tuo Hou
- Research Group for Fluids and Thermal Engineering University of Nottingham Ningbo China Ningbo P. R. China
- Department of Mechanical Materials and Manufacturing Engineering University of Nottingham Ningbo China Ningbo P. R. China
| | - Yong Ren
- Research Group for Fluids and Thermal Engineering University of Nottingham Ningbo China Ningbo P. R. China
- Department of Mechanical Materials and Manufacturing Engineering University of Nottingham Ningbo China Ningbo P. R. China
- Key Laboratory of Carbonaceous Wastes Processing and Process Intensification Research of Zhejiang Province University of Nottingham Ningbo China Ningbo P. R. China
| | - Yue Chan
- Institute for Advanced Study Shenzhen University Shenzhen P. R. China
| | - Jing Wang
- Department of Electrical and Electronic Engineering University of Nottingham Ningbo China Ningbo P. R. China
- Key Laboratory of More Electric Aircraft Technology of Zhejiang Province University of Nottingham Ningbo China Ningbo P. R. China
| | - Yuying Yan
- Faculty of Engineering University of Nottingham University Park Nottingham UK
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JIRARI IMANEEL, BAROUDI ADILEL, AMMAR AMINE. EFFECT OF ARTERIOLAR DISTENSIBILITY ON THE LATERAL MIGRATION OF LIQUID-FILLED MICROPARTICLES FLOWING IN A HUMAN ARTERIOLE. J MECH MED BIOL 2021. [DOI: 10.1142/s0219519421500627] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
A promising advance of bioengineering consists in the development of micro-nanoparticles as drug delivery vehicles injected intravenously or intraarterialy for targeted treatment. Proficient functioning of drug carries is conditioned by a reliable prediction of pharmacokinetics in human as well as their dynamical behavior once injected in blood stream. In this study, we aim to provide a reliable numerical prediction of dynamical behavior of microparticles in human arteriole focusing on the crucial mechanism of lateral migration. The dynamical response of the microparticle upon blood flow and arteriolar distensibility is investigated by varying main controlling parameters: viscosity ratio, confinement and capillary number. The influence of the hyperelastic arteriolar wall is highlighted through comparison with an infinitely rigid arteriolar wall. The hydrodynamic interaction in a microparticle train is examined. Fluid–structure interaction is solved by the Arbitrary Lagrangian–Eulerian method using the COMSOL Multiphysics software.
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Affiliation(s)
- IMANE EL JIRARI
- LAMPA, Arts et Metiers Institute of Technology, 49035 Angers, France
| | - ADIL EL BAROUDI
- LAMPA, Arts et Metiers Institute of Technology, 49035 Angers, France
| | - AMINE AMMAR
- LAMPA, Arts et Metiers Institute of Technology, 49035 Angers, France
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