Extended Data Fig. 8: Characterization of the in-ear integrated sensors’ lactate sensing performance.From: In-ear integrated sensor array for the continuous monitoring of brain activity and of lactate in sweata. In vitro lactate sensing: calibration experiment with increasing lactate concentration. b. Lactate in-vitro characterization before and after mechanical stretching of the in-ear integrated sensors for 200, 400, and 600 cycles, respectively.Source dataBack to article page