Fig. 3From: Printable, Highly Sensitive Flexible Temperature Sensors for Human Body Temperature Monitoring: A ReviewVarious flexible temperature sensors based on metal materials. a Stretchable sensors on top of a PDMS substrate with periodically buckled patterns [99]. b Photographs of inkjet printed silver temperature sensor on Kapton substrate [102]. c An image of the temperature sensors [6]. d The schematic diagrams of the (one transistor)–(one thermistor) temperature sensor [101]Back to article page