Reid Brenza
Biomedical engineering
Hometown: Madison, Connecticut, United States
Graduation date: Spring 2027
FURI | Spring 2025
Nitinol-Enhanced Wireless Radiofrequency Coils: Advancing MRI Diagnostic Technology with Shape-Memory Alloys
This research project aims to develop an innovative wireless RF coil for MRI applications by implementing shape-memory alloys (nitinol) as the inner-core conductor within a coaxial cable. While MRI coils conventionally use rigid copper wire, the implementation of nitinol leverages the adaptive electrical and mechanical properties to create flexible, conformable, and efficient coil structures. This study specifically addresses the challenges associated with traditional MRI coils: limited adaptability, high/frequent manufacturing costs, and suboptimal patient comfort. By integrating nitinol, the project seeks to uncover mechanisms by which shape-memory properties can enhance RF signal quality, improve the coil-patient interface, reduce overall costs, and optimize coil geometry dynamically, paving the way for significant advancements in diagnostic accuracy and imaging performance beyond the capabilities of current static coil technologies.
Mentor: SungMin Sohn
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