Improved Catalytic Activity of Spherical Nucleic Acid Enzymes by Hybridization Chain Reaction and Its Application for Sensitive Analysis of Aflatoxin B1. - Wenjun Wang; Xuesong Li; Kun Zeng; Yanyan Lu; Boyuan Jia; Jianxia Lv; Chenghao Wu; Xinyu Wang; Xinshuo Zhang; Zhen Zhang (Sensors, 2024)