Breakthrough treatment for skin infection: Novel microneedle array embedded with ultrasound-triggered antibacterial nanoparticles

A research team has designed a new microneedle patch to offer a highly-effective non-antibiotic approach for the treatment of skin infection. In brief, the design engineered with ultrasound-responsive zinc-based metal-organic framework (MOF) antibacterial nanoparticles promises pain-free delivery to treat bacterial infection on skin tissue and facilitate skin repair at the same time. The novel microneedle is around 50 microns in diameter, similar to a typical hair.

from Top Health News -- ScienceDaily https://ift.tt/hUC1QXK