A Flexible Pressure Sensor Based on an Interlocked Micropillars Array With Secondary Nanoprotrusions for Health Monitoring. - Lirui Liao; Shuneng Zhou; Junfeng Yang; Zekun Wang; Jingjie Li; Ziqiang Qiu; Zhongxin Yu; Canran Yang; Hai Wang; Li Wen (IEEE Trans. Instrum. Meas., 2024)