Research on Multi-Parameter High-Sensitivity Sweat Sensor Based on Flexible Film
This paper proposes a new high-sensitivity,multi-parameter sweat composition analysis sensor utili-zing flexible thin film materials.The characteristics of the sensitive materials and high-sensitivity capture mecha-nism were studied and analyzed.Subsequently,an anti-interference signal acquisition circuit was designed.Finally,a sample sensor was prepared,and a test environment was set up to test its key performance indicators.The results showed that the sweat sensor could realize the real-time monitoring of potassium ion,sodium ion,and glucose,which are components of sweat,with good detection-sensitivity and anti-interference-performance levels.The prac-ticability was much better than that of atraditional detection instrument or single-parameter sweat-sensor detection method.
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