A dopamine-induced Au hydrogel nanozyme for enhanced biomimetic catalysis

Author:

Jiao Lei12345,Xu Weiqing12345,Yan Hongye12345,Wu Yu12345,Gu Wenling12345,Li He6785ORCID,Du Dan9101112ORCID,Lin Yuehe9101112ORCID,Zhu Chengzhou12345ORCID

Affiliation:

1. Key Laboratory of Pesticide and Chemical Biology of Ministry of Education International Joint Research Center for Intelligent Biosensing Technology and Health

2. College of Chemistry

3. Central China Normal University

4. Wuhan

5. P. R. China

6. College of Optoelectronics Technology

7. Chengdu University of Information Technology

8. Chengdu 610225

9. School of Mechanical and Materials Engineering

10. Washington State University

11. Pullman

12. USA

Abstract

Due to porous nanostructure and polydopamine-induced interfacial electron transfer effects, Au hydrogel nanozyme exhibits enhanced glucose oxidase-like and peroxidase-like activities, with a biomimetic cascade catalysis.

Funder

Ministry of Education of the People's Republic of China

Fundamental Research Funds for the Central Universities

Project 211

Publisher

Royal Society of Chemistry (RSC)

Subject

Materials Chemistry,Metals and Alloys,Surfaces, Coatings and Films,General Chemistry,Ceramics and Composites,Electronic, Optical and Magnetic Materials,Catalysis

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