In a groundbreaking advancement, a team of Chinese scientists from Tsinghua University has developed the world’s first bio-inspired electronic skin with a sophisticated 3D structure. This innovative e-skin mirrors the intricate layers and sensory capabilities of human skin, including the epidermis, dermis, and subcutaneous tissue.
Human skin is adept at perceiving various external forces and strains through its sensory receptors. By replicating this spatial distribution, the researchers have enabled the e-skin to simultaneously decode and perceive three mechanical signals: pressure, friction, and strain. This multifaceted sensing ability marks a significant leap in wearable technology and robotics, potentially enhancing everything from prosthetics to interactive devices.
The study, recently published in the journal Science, highlights the e-skin’s ability to provide real-time feedback and adaptability, closely mimicking the responsiveness of natural skin. This innovation not only paves the way for more sensitive and versatile electronic devices but also opens new avenues for research in bio-inspired materials and engineering.
Reference(s):
Chinese scientists design world's first bio-inspired 3D e-skin
cgtn.com
