Nano Letters, Год журнала: 2025, Номер unknown

Опубликована: Март 21, 2025

Wound healing is highly sensitive to environmental conditions. Under solar radiation, elevated wound temperatures and UV-rays can induce oxidative stress, disrupt the environment, provoke inflammation, even cause thermal injury. Lower may hinder angiogenesis immune function, thus delaying recovery. Inspired by silkworm cocooning for comfort during metamorphosis, we developed cocoon (W-cocoon) using a portable high-speed electro-blow spinning (EBS) device. The W-cocoon integrates radiative cooling insulation properties, providing both (3.9 °C) under sunlight warming (1.9 indoors. Based on animal studies, promotes recovery in indoor scenarios, while its high reflectivity UV-blocking ratio mitigate negative effects of optimizing healing. Additionally, exhibits superhydrophobic hemophobic which endow dressing with antifouling capabilities reduce pain changes.

Язык: Английский