Dual‐Modal Sensing Skin Adaptive to Daylight, Darkness, and Ultraviolet Light for Simultaneous Full‐Field Deformation Measurement and Mechanoluminescence Responses (Adv. Sci. 2/2025)

Structural Health Monitoring A dual-modal sensing skin for deformation visualization is developed by integrating mechanoluminescence (ML) and digital image correlation techniques. It functions effectively under various lighting conditions, such as daylight, complete darkness, and UV irradiation. The sensor can reveal deformations through distinct ML patterns and strain patterns near cracks, including those that are hidden beneath the surface, ensuring comprehensive monitoring. More details can be found in article number 2409384 by Kwang Ho Lee, Kee-Sun Sohn, Ji Sik Kim, and co-workers.