A theoretical model to estimate inactivation effects of OH radicals on marine Vibrio sp. in bubble-shock interaction
文献类型：期刊论文
| 作者 | Huang Y; Wang J; Abe A; Wang YW(王一伟) ; Du TZ(杜特专); Huang CG(黄晨光); Du TZ(杜特专); Huang CG(黄晨光); Wang YW(王一伟)
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| 刊名 | ULTRASONICS SONOCHEMISTRY
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| 出版日期 | 2019-07-01 |
| 卷号 | 55页码:359-368 |
| 关键词 | Theoretical model Bubble-shock interaction Chemical inactivation Biological probability model Generation and diffusion of OH radicals |
| ISSN号 | 1350-4177 |
| DOI | 10.1016/j.ultsonch.2018.10.001 |
| 通讯作者 | Wang, J.(wangjingzhu@imech.ac.cn) ; Wang, Y.(wangyw@imech.ac.cn) |
| 英文摘要 | A theoretical model for estimating inactivation effects on marine Vibrio sp. is developed from the viewpoint of the chemical action of the OH radicals induced by interaction of bubbles with shock waves. It consists of a biological probability model for cell viability and a bubble dynamic model for its collapsing motion due to the shock pressures. The biological probability model is built by defining a sterilized space of the OH radicals. To determine the radius of the sterilized space, the Herring equation is solved in the bubble dynamic model in consideration of the effect of the heat conductivity and mass transportation. Furthermore, the pressure waveform of incident shock wave used in the model is obtained with the pressure measurement. On the other hand, a bio-experiment of marine Vibrio sp. is carried out using a high-voltage power supply in a cylindrical water chamber. Finally, the viability ratio of marine bacteria estimated by the theoretical model is examined under the experimental conditions of this study. In addition, we also discuss the influence of bubble initial size for predicting the inactivation effects. |
| 分类号 | 一类 |
| WOS关键词 | WAVE LITHOTRIPSY SWL ; SONOLYTIC DEGRADATION ; MECHANICAL HEMOLYSIS ; WATER-VAPOR ; FREQUENCY ; STERILIZATION ; TEMPERATURE ; PRESSURE ; SONOLUMINESCENCE ; MICROBUBBLES |
| 资助项目 | National Natural Science Foundation of China[11802311] ; National Natural Science Foundation of China[11772340] ; National Natural Science Foundation of China[11672315] ; Youth Innovation Promotion Association CAS[2015015] ; JSPS KAKENHI[16H04600and 16K14512] |
| WOS研究方向 | Acoustics ; Chemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:000470047800039 |
| 资助机构 | National Natural Science Foundation of China ; Youth Innovation Promotion Association CAS ; JSPS KAKENHI |
| 其他责任者 | Wang, J. ; Wang, Y. |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/79346]  |
| 专题 | 力学研究所_流固耦合系统力学重点实验室(2012-) |
| 推荐引用方式 GB/T 7714 | Huang Y,Wang J,Abe A,et al. A theoretical model to estimate inactivation effects of OH radicals on marine Vibrio sp. in bubble-shock interaction[J]. ULTRASONICS SONOCHEMISTRY,2019,55:359-368. |
| APA | Huang Y.,Wang J.,Abe A.,王一伟.,杜特专.,...&Wang YW.(2019).A theoretical model to estimate inactivation effects of OH radicals on marine Vibrio sp. in bubble-shock interaction.ULTRASONICS SONOCHEMISTRY,55,359-368. |
| MLA | Huang Y,et al."A theoretical model to estimate inactivation effects of OH radicals on marine Vibrio sp. in bubble-shock interaction".ULTRASONICS SONOCHEMISTRY 55(2019):359-368. |
入库方式： OAI收割
来源：力学研究所
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