Effect of ruptured cavitated bubble cluster on the extent of the cell deformation by ultrasound

In this paper, the bubble-cell model is presented. The effects of the spacing between the bubble population and the cell, the radius of the bubble and the bubble medium on the degree of cell deformation were investigated by solving the Helmholtz equation and the equilibrium of motion equation using...

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Autores principales:	Peilin Cao, Changchun Hao, Binbin Li, Hao Jiang, Yongfeng Liu
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2021
Materias:	Cavitation Simulation Cell deformation Constant Frequency Chemistry QD1-999 Acoustics. Sound QC221-246
Acceso en línea:	https://doaj.org/article/94129bf211f04b2b9365e42057c2220c
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id	oai:doaj.org-article:94129bf211f04b2b9365e42057c2220c
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spelling	oai:doaj.org-article:94129bf211f04b2b9365e42057c2220c2021-12-02T04:59:56ZEffect of ruptured cavitated bubble cluster on the extent of the cell deformation by ultrasound1350-417710.1016/j.ultsonch.2021.105843https://doaj.org/article/94129bf211f04b2b9365e42057c2220c2021-12-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S1350417721003850https://doaj.org/toc/1350-4177In this paper, the bubble-cell model is presented. The effects of the spacing between the bubble population and the cell, the radius of the bubble and the bubble medium on the degree of cell deformation were investigated by solving the Helmholtz equation and the equilibrium of motion equation using COMSOL Multiphysis@ software. The ultrasonic transducer is applied in a round bottom flask with the bubble-cell model on the side of the ultrasonic transducer. When the distance between the bubble cluster and the cell gradually increases, the extent of deformation of the cell is reflected as first increasing and then decreasing, reaching the maximum deformation at D = 2. When the radius of the bubble is changed, there is a “constant frequency” at low frequency ultrasound in any distance case, at which the cell deformation will be violent. However, when the bubble medium is changed, there is no significant change in the degree of deformation of the cells. In other words, changes in the structure of the bubble-cell model affect the degree of cell deformation, but without structural changes, the degree of cell deformation changes very little.Peilin CaoChangchun HaoBinbin LiHao JiangYongfeng LiuElsevierarticleCavitationSimulationCell deformationConstant FrequencyChemistryQD1-999Acoustics. SoundQC221-246ENUltrasonics Sonochemistry, Vol 80, Iss , Pp 105843- (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Cavitation Simulation Cell deformation Constant Frequency Chemistry QD1-999 Acoustics. Sound QC221-246
spellingShingle	Cavitation Simulation Cell deformation Constant Frequency Chemistry QD1-999 Acoustics. Sound QC221-246 Peilin Cao Changchun Hao Binbin Li Hao Jiang Yongfeng Liu Effect of ruptured cavitated bubble cluster on the extent of the cell deformation by ultrasound
description	In this paper, the bubble-cell model is presented. The effects of the spacing between the bubble population and the cell, the radius of the bubble and the bubble medium on the degree of cell deformation were investigated by solving the Helmholtz equation and the equilibrium of motion equation using COMSOL Multiphysis@ software. The ultrasonic transducer is applied in a round bottom flask with the bubble-cell model on the side of the ultrasonic transducer. When the distance between the bubble cluster and the cell gradually increases, the extent of deformation of the cell is reflected as first increasing and then decreasing, reaching the maximum deformation at D = 2. When the radius of the bubble is changed, there is a “constant frequency” at low frequency ultrasound in any distance case, at which the cell deformation will be violent. However, when the bubble medium is changed, there is no significant change in the degree of deformation of the cells. In other words, changes in the structure of the bubble-cell model affect the degree of cell deformation, but without structural changes, the degree of cell deformation changes very little.
format	article
author	Peilin Cao Changchun Hao Binbin Li Hao Jiang Yongfeng Liu
author_facet	Peilin Cao Changchun Hao Binbin Li Hao Jiang Yongfeng Liu
author_sort	Peilin Cao
title	Effect of ruptured cavitated bubble cluster on the extent of the cell deformation by ultrasound
title_short	Effect of ruptured cavitated bubble cluster on the extent of the cell deformation by ultrasound
title_full	Effect of ruptured cavitated bubble cluster on the extent of the cell deformation by ultrasound
title_fullStr	Effect of ruptured cavitated bubble cluster on the extent of the cell deformation by ultrasound
title_full_unstemmed	Effect of ruptured cavitated bubble cluster on the extent of the cell deformation by ultrasound
title_sort	effect of ruptured cavitated bubble cluster on the extent of the cell deformation by ultrasound
publisher	Elsevier
publishDate	2021
url	https://doaj.org/article/94129bf211f04b2b9365e42057c2220c
work_keys_str_mv	AT peilincao effectofrupturedcavitatedbubbleclusterontheextentofthecelldeformationbyultrasound AT changchunhao effectofrupturedcavitatedbubbleclusterontheextentofthecelldeformationbyultrasound AT binbinli effectofrupturedcavitatedbubbleclusterontheextentofthecelldeformationbyultrasound AT haojiang effectofrupturedcavitatedbubbleclusterontheextentofthecelldeformationbyultrasound AT yongfengliu effectofrupturedcavitatedbubbleclusterontheextentofthecelldeformationbyultrasound
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Effect of ruptured cavitated bubble cluster on the extent of the cell deformation by ultrasound

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