Annihilation mechanism of surfactant microbubbles in a blood vessel model by ultrasound exposure

Kawan Soetanto*, Tomohiro Saito

*この研究の対応する著者

研究成果: Article査読

1 被引用数 (Scopus)

抄録

In this study, the relationship between exposure to ultrasound and the lifetime of microbubbles in a blood vessel model is investigated. Microbubbles are produced from a surfactant solution, and the change in the number of microbubbles upon ultrasound exposure is measured. The experimental results confirm that the microbubbles collapse upon ultrasound exposure. Microbubble lifetime is shortest when the driving frequency of the ultrasound is equal to the frequency at which the maximum value of the ultrasound attenuation of the microbubble suspension is obtained.

本文言語English
ページ(範囲)3416-3417
ページ数2
ジャーナルJapanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers
38
5 B
出版ステータスPublished - 1999 12 1
外部発表はい

ASJC Scopus subject areas

  • 工学(全般)
  • 物理学および天文学(全般)

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