Graphene-based nanozymes for revolutionizing biomedical research

Area of Science:

• Materials Science
• Biochemistry
• Nanotechnology

Background:

• Nanozymes are nanomaterials with enzyme-like catalytic activity, offering advantages over natural enzymes like lower cost and higher stability.
• Graphene-based nanomaterials (graphene, graphene oxide, reduced graphene oxide) exhibit tunable electronic and structural properties.
• These properties allow them to mimic natural enzyme active sites, acting as versatile nanozymes.

Purpose of the Study:

• To review the enzymatic characteristics of graphene-based nanozymes.
• To highlight recent advancements in graphene nanozyme research.
• To explore their potential in various biomedical applications.

Main Methods:

• Literature review of studies on graphene-based nanozymes.
• Analysis of enzymatic mimicry by graphene nanostructures.
• Examination of reported biomedical applications.

Main Results:

• Graphene-based nanomaterials effectively mimic various enzyme activities (oxidase, peroxidase, catalase, SOD).
• Their tunable properties enable diverse functionalities for biomedical uses.
• Significant progress has been made in developing graphene nanozymes for applications like wound healing, cancer therapy, and biosensing.

Conclusions:

• Graphene-based nanozymes represent a promising alternative to conventional enzymes.
• Their unique properties facilitate advancements in multiple biomedical fields.
• Continued research is expected to expand their therapeutic and diagnostic potential.