Flexible stretchable glucose sensor, preparation method and applications thereof

The present invention relates to a flexible stretchable glucose sensor, a preparation method and applications thereof. The flexible stretchable glucose sensor comprises a flexible substrate, which issequentially provided with a metal electrode layer and an indium metal film layer, wherein the indium metal film layer is provided with discrete metal oxide particles, and the outer surface of the metal oxide particles is coated with glucose oxidase. According to the present invention, the metal film having the micro-crack structure is used as the electrode on the flexible substrate, and the compounding of the flexible substrate and the metal oxide under the low temperature condition is achieved through the indium metal buffer layer, such that the sensor can be used under the large-scale strain, the electrical performance of the sensor is improved, the conformal adhesion of the sensor to the skin and the organ tissue is achieved, and the sensor has important application value. 本发明涉及种柔性可拉伸葡萄糖传感器及其制备方法和应用，所述柔性可拉伸葡萄糖