Highly sensitive and durable MXene/SBS nanofiber-based multifunctional sensors via thiol-ene click chemistry

•A breathable and multifunctional all-nanofiber MXene/NSBS sensor is prepared.•The MXene uniformly combines with modified SBS nanofibers via thiol-ene click chemistry.•The sensor exhibits superior sensitivity and stability, and can monitor the movement and physiological signals.•The multifunctional sensors have good thermal management performance.