A wearable enzyme sensor enabled by the floating-gate OECT with poly(benzimidazobenzophenanthroline) as the catalytic layer. - Ji, Jianlong; Xiao, Jing; Zhang, Fan; Wang, Zhaoqun; Zhou, Tianyuan; Niu, Xiaorong; Zhang, Wendong; Sang, Shengbo; Chai, Xiaojie; Yan, Sheng (Journal of Nanobiotechnology, 2025)