自愈
热敏电阻器
皮肤温度
人体皮肤
材料科学
伤口愈合
生物医学工程
电子皮肤
计算机科学
纳米技术
医学
工程类
外科
生物
电气工程
替代医学
病理
遗传学
作者
Yaqi Geng,Guoyin Chen,Ran Cao,Hongmei Dai,Zexu Hu,Senlong Yu,Le Wang,Liping Zhu,Hengxue Xiang,Meifang Zhu
标识
DOI:10.1007/s40820-024-01345-0
摘要
Abstract The thermoregulating function of skin that is capable of maintaining body temperature within a thermostatic state is critical. However, patients suffering from skin damage are struggling with the surrounding scene and situational awareness. Here, we report an interactive self-regulation electronic system by mimicking the human thermos-reception system. The skin-inspired self-adaptive system is composed of two highly sensitive thermistors (thermal-response composite materials), and a low-power temperature control unit (Laser-induced graphene array). The biomimetic skin can realize self-adjusting in the range of 35–42 °C, which is around physiological temperature. This thermoregulation system also contributed to skin barrier formation and wound healing. Across wound models, the treatment group healed ~ 10% more rapidly compared with the control group, and showed reduced inflammation, thus enhancing skin tissue regeneration. The skin-inspired self-adaptive system holds substantial promise for next-generation robotic and medical devices.
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