Microneedle patch teams up with ultrasound to kill acne bacteria
A novel microneedle patch may bring new hope to people who struggle to keep their acne under control. Instead of utilizing antibiotics, the device releases nanoparticles that kill acne-causing bacteria when triggered by exposure to ultrasound.
Tags: University of Hong Kong, Microneedles, Skin, Antibacterial, Ultrasound, Treatment
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