Development of magnetic microbubbles for drug delivery system (DDS)

Kawan Soetanto*, Hiroshi Watarai

*この研究の対応する著者

研究成果: Article査読

27 被引用数 (Scopus)

抄録

The purpose of this study is to develop a new ultrasonic contrast agent for the drug delivery system (DDS). Ferromagnetic materials or magnetic carbons were placed on the surfaces of the surfactant microbubbles developed in our laboratory for the above purpose. Multivalent ions such as calcium ions were used to place the ferromagnetic materials or magnetic carbons on the surfaces of the microbubbles. It was confirmed that the developed magnetic microbubbles could be lead by a permanent magnet. Furthermore, the performance of the magnetic microbubbles was evaluated by measuring the time dependence of the attenuation constant as one of their acoustic properties.

本文言語English
ページ(範囲)3230-3232
ページ数3
ジャーナルJapanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers
39
5 B
DOI
出版ステータスPublished - 2000
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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