Machine learning-assisted sensor array based on single trimetallic nanozyme with multienzyme-like activities for rapid and intelligent identification of multiple metal ions - Yuxuan Shen; Xincheng Xie; Chunmeng Deng; Xiaolei Geng; Yanfei Yang; Yu Luan; Yanmin Zou; Kun Zeng; Qiu Shen; Dali Wei; Zhen Zhang; Hongjun Zhao (Analytica Chimica Acta, 2026)