An ultra-highly active nanozyme of Fe,N co-doped ultrathin hollow carbon framework for antibacterial application

被引：30

作者：

Hao, Jinyu ^{[1
]}

Zhang, Cui ^{[3
]}

Feng, Chenxi ^{[1
]}

Wang, Qian ^{[1
]}

Liu, Zhong-Yi ^{[1
]}

Li, Yan ^{[1
]}

Mu, Jianshuai ^{[1
]}

Yang, En-Cui ^{[1
]}

Wang, Yan ^{[2
]}

机构：

[1] Tianjin Normal Univ, Coll Chem, Tianjin Key Lab Struct & Performance Funct Mol, Tianjin 300387, Peoples R China

[2] Harbin Inst Technol, Sch Chem & Chem Engn, Harbin 150001, Peoples R China

[3] Xuzhou Univ Technol, Sch food & Bioengn, Xuzhou 221018, Peoples R China

来源：

CHINESE CHEMICAL LETTERS | 2023年 / 34卷 / 03期

基金：

中国国家自然科学基金;

关键词：

Peroxidase-like; Nanozyme; Ultra-highly active; Specific activity; Antibacterial; RECENT PROGRESS; NANOMATERIALS; DESIGN; OXIDE;

D O I：

10.1016/j.cclet.2022.06.073

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

In recent years, nanozymes have received more and more attention, but the low activity limits the devel-opment of nanozymes. Therefore, the design and development of efficient nanozymes is still a major chal-lenge for researchers. Herein, the Fe,N co-doped ultrathin hollow carbon framework (Fe,N-UHCF) exhibit ultra-high peroxidase-like activity. The specific activity of Fe,N-UHCF nanozyme is as high as 36.6 U/mg, which is much higher than almost all of other reported nanozymes. In practical applications, the Fe,N-UHCF show good antibacterial effects.(c) 2023 Published by Elsevier B.V. on behalf of Chinese Chemical Society and Institute of Materia Medica, Chinese Academy of Medical Sciences.

引用

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