this post was submitted on 08 Dec 2023
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Soundwaves Harden 3D-Printed Treatments in Deep Tissues (pratt.duke.edu)
submitted 2 years ago by shreddy_scientist@lemmy.ml to c/science@lemmy.ml
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Engineers at Duke University and Harvard Medical School have developed a bio-compatible ink that solidifies into different 3D shapes and structures by absorbing ultrasound waves. Because it responds to sound waves rather than light, the ink can be used in deep tissues for biomedical purposes ranging from bone healing to heart valve repair.

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