Abstract
The resonance frequencies of individual SonoVue™ contrast agent bubbles were measured optically by recording the radius-time curves of a single microbubble at 24 different frequencies. For these experiments the Brandaris 128 fast framing camera was operated in a special segmented mode. The resonance frequencies found for SonoVue™ microbubbles are in good agreement with the modified Herring model for coated bubbles indicating that the shell is only slightly affecting the resonance frequency of this class of contrast bubbles.
| Original language | English |
|---|---|
| Pages (from-to) | 343-345 |
| Number of pages | 3 |
| Journal | Proceedings of the IEEE Ultrasonics Symposium |
| Volume | 1 |
| Publication status | Published - 1 Dec 2004 |
| Event | 2004 IEEE Ultrasonics Symposium - Montreal, Canada Duration: 23 Aug 2004 → 27 Aug 2004 |
Keywords
- Contrast agents
- High-speed imaging
- Resonance frequency
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