Effect of secondary radiation force on aggregation between encapsulated microbubbles

	Effect of secondary radiation force on aggregation between encapsulated microbubbles
	Zhang Yan-Li; Zheng Hai-Rong; Tang Meng-Xing; Zhang Dong
刊名	Chinese Physics B
	2011
卷号	20 期号:11
英文摘要	Secondary radiation force can be an attractive force causing aggregates of encapsulated microbubbles in ultrasonic molecular imaging. The influence of thesecondary radiation force on aggregation between two coated bubbles is investigated in this study. Numerical calculations are performed based on four simultaneous differential equations of radial and translational motions. Results show that the secondary force can change from attraction to repulsion during approach, and stable microbubble pairs can be formed in the vicinity of resonant regions; the possibility of microbubble aggregations can be reduced by using low exciting amplitude, ultrasonic frequencies deviating from the resonant frequencies or microbubbles with small compressibility.
收录类别	SCI
原文出处	http://iopscience.iop.org/1674-1056/20/11/114302/pdf/1674-1056_20_11_114302.pdf
语种	英语
内容类型	期刊论文
源URL	[http://ir.siat.ac.cn:8080/handle/172644/3452]
专题	深圳先进技术研究院_医工所
作者单位	Chinese Physics B
推荐引用方式 GB/T 7714	Zhang Yan-Li,Zheng Hai-Rong,Tang Meng-Xing,et al. Effect of secondary radiation force on aggregation between encapsulated microbubbles[J]. Chinese Physics B,2011,20(11).
APA	Zhang Yan-Li,Zheng Hai-Rong,Tang Meng-Xing,&Zhang Dong.(2011).Effect of secondary radiation force on aggregation between encapsulated microbubbles.Chinese Physics B,20(11).
MLA	Zhang Yan-Li,et al."Effect of secondary radiation force on aggregation between encapsulated microbubbles".Chinese Physics B 20.11(2011).