Edible electronics: How a seaweed second skin could transform health and fitness sensor tech

ScienceDaily
Mar 2, 2023, 12:32 pm246 pts
Scientists have developed biodegradable algae-based hydrogels for strain sensing devices -- such as those used in health monitors worn by runners and hospital patients to track heart rate -- using natural elements like rock salt, water and seaweed, combined with graphene. As well as being more environmentally…

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