A self-powered heart monitor taped to the skin: Scientists have developed a human-friendly, ultra-flexible organic sensor powered by sunlight, which acts as a self-powered heart monitor, that was able to measure the heartbeats of rats and humans under bright light conditions, as reported in Nature.

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A self-powered heart monitor taped to the skin: Scientists have developed a human-friendly, ultra-flexible organic sensor powered by sunlight, which acts as a self-powered heart monitor, that was able to measure the heartbeats of rats and humans under bright light conditions, as reported in Nature.