Changing the size of droplets used for Ultrasound imaging and therapy

What is it about?

Ultrasound can be used to convert liquid micro-droplets to gas microbubbles. This process can be used for many medical applications such as drug delivery, tissue ablation, and imaging. However not all droplet sizes respond the same. This paper provides a way to select certain size droplets.

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Why is it important?

This work translates a centrifugation process used for microbubbles to droplets.