research Hair grows hair: Dual-effective hair regrowth through a hair enhanced dissolvable microneedle patch cooperated with the pure yellow light irradiation 20 citations , October 2021 in “Applied materials today” A new microneedle patch and yellow light therapy significantly promote hair regrowth.
research Freeze‐Drying Tumor Tissues Derived Bio‐Patches With Hair Melanin Nanoparticles Integration for Wound Healing April 2026 in “Small” The bio-patch improves wound healing by reducing stress, inflammation, and promoting blood vessel growth.