期刊论文

Gong, JM

英文

Biosensors and Bioelectronics

0956-5663

2024

261

116470

10.1016/j.bios.2024.116470

CRediT authorship contribution statement Qingfeng Yao: Writing – original draft, Formal analysis, Data curation. Lijuan Liu: Methodology, Formal analysis. Zheng Cai: Visualization, Methodology. Mingxia Meng: Visualization, Methodology. Shuyue Luo: Formal analysis. Jingming Gong: Writing – review & editing, Validation, Supervision, Resources, Project administration, acquisition.

本校为第一且通讯机构

The aggravation of antibiotic resistance genes (ARGs) in the environment has posed a significant global health crisis. Accurate evaluation of ARGs levels in a facile manner is a pressing issue for environmental surveillance. Here, we demonstrate a unique dumbbell-shaped cascade nanozyme for visual/photoelectrochemical (PEC) dual-mode detection of ARGs. Gold nanoparticles (AuNPs) with tunable exposed facets are controllably anchored onto ZIF-8 dodecahedrons, exhibiting glucose oxidase (GOx)-like (ZIF-8@Au/G) and peroxidase (POD)-like (ZIF-8@Au/P) activities. Upon the occurrence of ARGs, an asym...