Kirigami Structure Hydrogel Strain Sensors Empower Human-Machine Interaction Applications and Morse Code Recognition
Conductive hydrogels are ideal materials for developing flexible and stretchable sensor devices. However, achieving key characteristics such as high sensitivity, excellent stretchability, and environmental stability simultaneously has been challenging, limiting their widespread application. Recently, Professor Duan Huigao’s team from Hunan University proposed an engineering strategy inspired by Kirigami paper-cutting structures, significantly enhancing the strain sensitivity … Read more
