Flexible Strain Sensors Based on Thermoplastic Polyurethane Fabricated by Electrospinning: A Review,Impedance variation of the gap sensing coil-type conductive polymer composite in the compressive loading and stress relaxation phases - ScienceDirect,Helical TPU/Ag@K2Ti4O9 fibers with shape memory performance for highly stretchable and sensitive strain sensors - ScienceDirect,Tri-Auto ZX2+ - Moteur endodontique avec localisateur d'apex intégré - MORITA,Flexible Strain Sensors Based on Thermoplastic Polyurethane Fabricated by Electrospinning: A Review