); the ECG electrode reduces noise interference by over 30% compared to commercial electrodes; the strain sensor achieves a gauge factor (GF, 23.31). When applied to human sleep monitoring, the patch enables precise, synchronous capture of body temperature, ECG signals, and respiratory patterns under various physiological conditions. This work provides a strategy for developing high-reliability, multifunctional sleep monitoring devices.
Liu et al. (Wed,) studied this question.