Cover Feature: Multifunctional Sweat Sensors Using Semiconductor Fibers Based on Two‐Dimensional Nanomaterials (Small Struct. 3/2026)

Key Points

• The aim is to develop a wearable sweat sensing platform using semiconducting composite fibers.
• Developed semiconducting MoS2/PLA composite fibers for sweat sensing.
• Integrated capillary-driven collection for enhanced fluid management.
• Utilized electrostatic charge-trapping mechanisms to improve detection capabilities.
• Successfully integrated sweat sensors into textile materials.
• Demonstrated selective detection of key biomarkers in sweat.
• Showed effective monitoring of motion alongside sweat analysis.