3D Printed Electronic “Jell-O” Could Become A Useful Edible Diagnostic Tool, University of Wollongong Study

Remember when Jell-o® advertised its product as the food that’s “fun to eat”? Jell-o® or, more generically, gelatin, is taking a serious role in the field of medical diagnostics — in 3D printed form. 3D printed electronic gelatin may eventually be used to get inside of a patient’s body and detect biochemical imbalances. Not unlike diagnostic tests that require patients to drink small amounts of dye or swallow capsules that aid in visualizing problems inside of the body when x-rays and other scans are performed, this 3D printed gelatin is edible. Instead of more invasive methods for introducing a visualizing agent, it can simply be consumed.

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