Graphene-Based Functional Hybrid Membranes for Antimicrobial Applications: A Review

Applied Sciences

Guozheng Yang¹  Hao Kong¹  Peng He¹  Xiaoting Zhang¹  Xin Luan¹  Gang Wei¹  Danzhu Zhu¹ 

[1] College of Chemistry and Chemical Engineering, Qingdao University, Qingdao 266071, China;

关键词: graphene;    hybrid materials;    membranes;    fabrication techniques;    antibacterial;    antiviral;   

DOI  :  10.3390/app12104834

来源: DOAJ

【 摘 要 】

Graphene-based nanomaterials have shown wide applications in antimicrobial fields due to their accelerated rate of pathogen resistance and good antimicrobial properties. To apply graphene materials in the antimicrobial test, the graphene materials are usually fabricated as two-dimensional (2D) membranes. In addition, to improve the antimicrobial efficiency, graphene membranes are modified with various functional nanomaterials, such as nanoparticles, biomolecules, polymers, etc. In this review, we present recent advances in the fabrication, functional tailoring, and antimicrobial applications of graphene-based membranes. To implement this goal, we first introduce the synthesis of graphene materials and then the fabrication of 2D graphene-based membranes with potential techniques such as chemical vapor deposition, vacuum filtration, spin-coating, casting, and layer-by-layer self-assembly. Then, we present the functional tailoring of graphene membranes by adding metal and metal oxide nanoparticles, polymers, biopolymers, metal–organic frameworks, etc., with graphene. Finally, we focus on the antimicrobial mechanisms of graphene membranes, and demonstrate typical studies on the use of graphene membranes for antibacterial, antiviral, and antifungal applications. It is expected that this work will help readers to understand the antimicrobial mechanism of various graphene-based membranes and, further, to inspire the design and fabrication of functional graphene membranes/films for biomedical applications.

【 授权许可】

Unknown