Project Grant R21EB036218

Award Date 4/16/25
Completion Date 1/31/28
Dollars Obligated $199K
Federal Grant Program
93.286
Assistance Type
Project Grant
Place of Performance
La Jolla, CA 92093, USA
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The research aims to exploit the negative refraction and sub-wavelength focusing properties of negative-index acoustic metamaterials to advance ultrasound capabilities for medical applications. Key objectives include demonstrating metamaterial-enabled ultrasound focusing and imaging at clinically relevant frequencies beyond the current 1-60 kHz range, which has been limited by technology limitations. The 3-year project starting in April 2025 will culminate in January 2028 and leverage UCSD's expertise in acoustics, metamaterials, and biomedical engineering to push the boundaries of ultrasound technology for improved non-invasive imaging and therapies.

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