A flexible pH sensor based on polyaniline@oily polyurethane/polypropylene spunbonded nonwoven fabric

作者：Xiangxiang Zhu, Hui Sun, Bin Yu, Lei Xu, Hao Xiao, Zhuan Fu, Tian Gao, Xiaodong Yang · 发表于：RSC Advances · 年份：2024 · DOI：10.1039/d3ra07878g · 被引用次数：15 · 研究领域：Analytical Chemistry and Sensors、Conducting polymers and applications、Electrochemical sensors and biosensors

) in the normal state. Furthermore, the 3D PANI pH sensor can be effectively applied for pH monitoring of liquids and fruits with irregular curved surfaces. The error margin is no more than 0.16 compared to a commercial pH meter.