RT Journal Article SR Electronic T1 Machine-knitted washable sensor array textile for precise epidermal physiological signal monitoring JF Science Advances JO Sci Adv FD American Association for the Advancement of Science SP eaay2840 DO 10.1126/sciadv.aay2840 VO 6 IS 11 A1 Fan, Wenjing A1 He, Qiang A1 Meng, Keyu A1 Tan, Xulong A1 Zhou, Zhihao A1 Zhang, Gaoqiang A1 Yang, Jin A1 Wang, Zhong Lin YR 2020 UL http://advances.sciencemag.org/content/6/11/eaay2840.abstract AB Wearable textile electronics are highly desirable for realizing personalized health management. However, most reported textile electronics can either periodically target a single physiological signal or miss the explicit details of the signals, leading to a partial health assessment. Furthermore, textiles with excellent property and comfort still remain a challenge. Here, we report a triboelectric all-textile sensor array with high pressure sensitivity and comfort. It exhibits the pressure sensitivity (7.84 mV Pa−1), fast response time (20 ms), stability (>100,000 cycles), wide working frequency bandwidth (up to 20 Hz), and machine washability (>40 washes). The fabricated TATSAs were stitched into different parts of clothes to monitor the arterial pulse waves and respiratory signals simultaneously. We further developed a health monitoring system for long-term and noninvasive assessment of cardiovascular disease and sleep apnea syndrome, which exhibits great advancement for quantitative analysis of some chronic diseases.