Optimum ultrasound exposure condition for excitation of nonlinear behaviour of microbubbles coated with surfactant

S. Takeuchi*, K. Soetanto, T. Sato, N. Kawashima

*この研究の対応する著者

研究成果: Article査読

抄録

The nonlinear behavior of microbubbles and the development of double peak type ultrasound transducer (DPUT) with double peak type frequency characteristics for harmonic imaging system was analyzed. The sample container filled with diluted microbubble liquid was inserted between the transmitting and receiving ultrasound probes. The frequency characteristics of attenuation were measured using the transmission method. The second harmonic component frequency coincided with the maximum attenuation frequency at an ultrasound exposure frequency of 1 MHz.

本文言語English
ページ(範囲)364-366
ページ数3
ジャーナルAcoustical Science and Technology
22
5
DOI
出版ステータスPublished - 2001
外部発表はい

ASJC Scopus subject areas

  • 音響学および超音波学

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