My research specializes in integrating acoustics, mechanics, and material science to advance biomedical applications of ultrasound. The key technique utilized is acoustic droplet vaporization (ADV), which is the vaporization of perfluorocarbon liquid droplets using short ultrasound pulses. My lab focus is on comprehending the fundamental physics of ADV, essential for tailoring its use in specific applications like in situ microrheology and targeted drug delivery. To achieve this, we use ultras-high-speed microscopy, theoretical modeling, acoustic measurements, and confocal imaging to elucidate the mechanism involved and optimize for specific applications.

* Understanding the release mechanisms and transport dynamics of ultrasound responsive therapeutic agents via ultra high speed imaging
* Characterizing micro-mechanical properties of biomaterials via acoustic and microscopic techniques using acoustic droplet vaporization and high speed rheometry
* Developing acoustic mapping techniques for real-time monitoring and quantification of ultrasound therapy