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Stanford researchers stabilize glycine for biodegradable sensor materials

A team at Stanford University's School of Engineering has developed a method to stabilize the amino acid glycine for use in next-generation biodegradable sensors and medical devices.

Stabilizing a simple amino acid opens a path to biodegradable sensors
File photo Stabilizing a simple amino acid opens a path to biodegradable sensors Photo: Phys.org

Abundant building block for new tech

Glycine is the simplest amino acid found in human skin, bones, and ligaments. Researchers note that this substance is cheap, accessible, and easily processed by the body. Vivian Feig, an assistant professor of mechanical engineering, leads the effort to use these safe building blocks.

Novel material for medical devices

The new paper in Advanced Functional Materials introduces a design that overcomes hurdles for glycine-based electronics. These materials are intended to break down after their functional lifetime is complete. The team aims to create devices deployable via minimally invasive methods.

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