High-sensitivity and ultra-wide-range flexible piezoresistive sensor with surface microsphere and gradient cell structure for human gait correction - Xiangfang Peng; Shengguo Gu; Wen Xiao; Yuhuan Lin; Shulei Wu; Shuai Wang; Bin Tan; Haoyang Mi; Suiyi Li; Zhixiang Cui; Yongchao Xu; Feifan Yi; et al. (Chemical Engineering Journal, 2026)