FIGURE 20.3

(a) Illustration of a triboelectric sensor to monitor the real-time conditions of the heart; (b) the schematic diagram of the sensor showing different components of the

sensor, which shows its flexibility; and (c) the real-time electro-cardiograph (ECG) reading generated by the pulse sensor during operation and post-operation of the

porcine model. Adapted with permission [ 18], Copyright (2016), American Chemical Society.

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Bioelectronics