Facile Fabrication of a Self-Healing Temperature-Sensitive Sensor Based on Ionogels and Its Application in Detection Human Breath

Facile Fabrication of a Self-Healing Temperature-Sensitive Sensor Based on Ionogels and Its Application in Detection Human Breath

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The biocompatible strechable ionogels were prepared by a facile solution-processed method.The ionogels emtek 2113 showed outstanding stretchable and self-healing properties.The electrical property could revert to its original state after 4 s.The repaired ionogels here could still bear stretching about 150%.Moreover, the ionogels exhibited high sensitivity and wide-detection range to temperature.

The temperature-sensitive sensor could detect the human breath frequency and intensity, showing potential application in detecting disease.