Graphene in Materials Science and Nanotechnology: Synthesis, Functionalization, Hybridization, and Applications

A special issue of Applied Sciences (ISSN 2076-3417). This special issue belongs to the section "Materials Science and Engineering".

Deadline for manuscript submissions: closed (10 April 2022) | Viewed by 2799

Special Issue Editor


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Guest Editor

Special Issue Information

Dear Colleagues,

Graphene-based nanostructures and nanomaterials have attracted more attention in recent years due to their two-dimensional (2d) structure, high surface area, good biocompatibility, low mass density, and unique electrical properties. To enhance the properties of graphene-based materials and extend their applications in emerging research fields, it is necessary to develop new synthesis strategies and functionalizaiton methods of graphene; in addition, it is helpful to create hybrid nanomaterials by combining graphene with other functional nanoscale building blocks. For instance, the conjugation between graphene and biomolecules such as dna, protein, peptide, and biopolymers, can improve biologically related properties, and promote their applications in biomedicine, tissue engineering, and sensors/biosensors. The binding of various inorganic nanoparticles and quantum dots onto graphene materials can extend their applications in energy storage, catalysis, and nanodevices.

Therefore, in this special issue of Applied Sciences, we would like to collect contributions that focus on (but are not limited to) the topic of graphene in materials science and nanotechnology. Corresponding studies on the synthesis, functionalization, material hybridization, and various applications of graphene-based nanostructures and nanomaterials are welcome.

We are looking forward to your contributions to this special issue.

Dr. Gang Wei
Guest Editor

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Keywords

  • graphene
  • hybrid materials
  • synthesis methods
  • functionalization
  • nanoparticles
  • biomolecules
  • polymers
  • sensors/biosensors
  • biomedicine
  • tissue engineering
  • energy storage
  • catalysis
  • environmental science
  • nanodevices

Published Papers (1 paper)

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Review

24 pages, 3370 KiB  
Review
Graphene-Based Functional Hybrid Membranes for Antimicrobial Applications: A Review
by Xiaoting Zhang, Hao Kong, Guozheng Yang, Danzhu Zhu, Xin Luan, Peng He and Gang Wei
Appl. Sci. 2022, 12(10), 4834; https://doi.org/10.3390/app12104834 - 10 May 2022
Cited by 11 | Viewed by 2244
Abstract
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 [...] Read more.
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. Full article
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