S‐Doping Regulated Iron Spin States in Fe−N−C Single‐Atom Material for Enhanced Peroxidase‐Mimicking Activity at Neutral pH

• Published in: Small (Weinheim an der Bergstrasse, Germany) Vol. 20; no. 33; pp. e2311848 - n/a
• Main Authors: Zhu, Fuying, Yu, YueYi, Yu, Zhixuan, Qiu, Haochen, Lu, Guo‐Ping, Chen, Zhong, Hu, Jun, Lin, Yamei
• Format: Journal Article
• Language: English
• Published: Germany Wiley Subscription Services, Inc 01.08.2024
• Subjects: Biomimetic materials; biosensor; Doping; heteroatom doping; Hydrogen bonds; Hydrogen peroxide; Iron; iron single atom; Nanomaterials; Peroxidase; spin state regulation; spin state regulation; biosensor; heteroatom doping; peroxidase; iron single atom

Designing biomimetic nanomaterials with peroxidase (POD)‐like activity at neutral pH remains a significant challenge. An S‐doping strategy is developed to afford an iron single‐atom nanomaterial (Fe1@CN‐S) with high POD‐like activity under neutral conditions. To the best of knowledge, there is the f...