Skin-buzzing sensor detects psoriasis
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(Ben Coxworth/ New Atlas) — When someone has a problematic skin condition, the affected skin is typically either stiffer or softer than normal. A new sensor has been shown to detect such differences, potentially allowing doctors to diagnose problems more quickly and easily.

The electromechanical device was designed  …

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Electronic nose sniffs out cancer in blood samples with over 90% accuracy
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(Michael Irving/ New Atlas) — Researchers at the University of Pennsylvania have developed an electronic nose (or e-nose) that may be able to sniff out signs of cancer from blood plasma samples. In tests, the device was able to detect a range of cancer types with over 90 percent accuracy.

Volatile organic compounds (VOCs)  …

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