Fig. 4From: Printable, Highly Sensitive Flexible Temperature Sensors for Human Body Temperature Monitoring: A ReviewVarious flexible temperature sensors based on thermosensitive polymer. a A sample with two temperature sensors on a fingernail [115]. b Photograph of a film of copolymer with graphite filler (scale bar, 1 cm) [116]. c Photograph of a Te-nanowire/P3HT-polymer composite device on a flexible Kapton substrate [107]. d Photos of the DN hydrogels self-healing process [121]. e Photographic image of the fabricated temperature sensor attached onto palm skin and the overall schematic illustration of the octopus-mimicking microstructured adhesive [108]Back to article page