Edge‐Site Engineering of Defective Fe–N<sub>4</sub> Nanozymes with Boosted Catalase‐Like Performance for Retinal Vasculopathies (Adv. Mater. 39/2022)
Ruofei Zhang, Xue Bai, Yanhong Tao, Hanqing Zhao, Zixia Zhang, Xiaonan Wang, Xinyao Zhou, Bing Jiang, Zhenglin Yang, Xiyun Yan, Kelong Fan
Abstract
High-Performance Nanozymes In article number 2205324, Zhenglin Yang, Xiyun Yan, Kelong Fan, and co-workers report a high-performance catalase-like iron single-atom nanozyme prepared by edge-site engineering. Hierarchical mesoporous and edge-hosted atomic sites are formed during the pyrolysis process, enabling efficient catalytic decomposition of H2O2 into O2 and H2O. Based on the catalase-like activity, effective treatment of retinal vasculopathies is realized by intravitreal administration of the nanozyme.
Topics & Concepts
Materials scienceCatalaseEnhanced Data Rates for GSM EvolutionNanotechnologyCatalysisRetinalChemical engineeringChemistryComputer scienceAntioxidantOrganic chemistryBiochemistryEngineeringTelecommunicationsAdvanced Nanomaterials in CatalysisNanocluster Synthesis and ApplicationsNanoplatforms for cancer theranostics