Biomimetic materials for skin tissue regeneration and electronic skin. Sol Youn, Mi-Ran Ki, Mohamed A. A. Abdelhamid, and Seung-Pil Pack review the application of biomimetic materials in wound healing and electronic skin technologies. The review discusses the physiological stages of wound healing, including hemostasis, inflammation, proliferation, and remodeling. It highlights the challenges in wound healing and the need for advanced wound care technologies. Biomimetic materials, inspired by nature, are used to mimic the structure and function of human skin, promoting tissue regeneration and wound healing. Electronic skin (E-skin) is an electrical device that mimics the mechanical and sensory properties of human skin, enabling real-time monitoring and diagnostics. The review covers various biomimetic techniques, including 3D printing, electrospinning, and layer-by-layer assembly, which are used to create biomimetic wound healing materials. These materials, such as collagen and gelatin, are biocompatible and promote tissue regeneration. However, they have limitations, such as cost and degradation. Biodegradable synthetic polymers, like polyglycolic acid (PGA), polylactic acid (PLA), and poly(ε-caprolactone) (PCL), offer controlled biodegradation and mechanical properties. The review also discusses the integration of electronic skin with wound monitoring and management, enabling real-time data collection and personalized healthcare. The application of biomimetic materials and electronic skin technologies holds significant potential for improving wound healing and promoting regenerative medicine.Biomimetic materials for skin tissue regeneration and electronic skin. Sol Youn, Mi-Ran Ki, Mohamed A. A. Abdelhamid, and Seung-Pil Pack review the application of biomimetic materials in wound healing and electronic skin technologies. The review discusses the physiological stages of wound healing, including hemostasis, inflammation, proliferation, and remodeling. It highlights the challenges in wound healing and the need for advanced wound care technologies. Biomimetic materials, inspired by nature, are used to mimic the structure and function of human skin, promoting tissue regeneration and wound healing. Electronic skin (E-skin) is an electrical device that mimics the mechanical and sensory properties of human skin, enabling real-time monitoring and diagnostics. The review covers various biomimetic techniques, including 3D printing, electrospinning, and layer-by-layer assembly, which are used to create biomimetic wound healing materials. These materials, such as collagen and gelatin, are biocompatible and promote tissue regeneration. However, they have limitations, such as cost and degradation. Biodegradable synthetic polymers, like polyglycolic acid (PGA), polylactic acid (PLA), and poly(ε-caprolactone) (PCL), offer controlled biodegradation and mechanical properties. The review also discusses the integration of electronic skin with wound monitoring and management, enabling real-time data collection and personalized healthcare. The application of biomimetic materials and electronic skin technologies holds significant potential for improving wound healing and promoting regenerative medicine.