Modern MRI technology relies on rigid arrays of radiofrequency resonators for signal detection, but these can be uncomfortable for patients and limit movement during exams.
A new design using liquid metal in flexible polymer tubes aims to create lightweight, wearable detectors that can adapt to a person's anatomy and posture for improved imaging of joints.
This innovative approach offers competitive image quality for knee examinations while maintaining excellent electrical and mechanical properties, making it easier to manufacture compared to other stretchable conductor options.