Advances in Carbon Bionanocomposites: Recent Innovations and Applications

A special issue of Journal of Composites Science (ISSN 2504-477X). This special issue belongs to the section "Carbon Composites".

Deadline for manuscript submissions: 30 June 2025 | Viewed by 434

Special Issue Editors


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Guest Editor
CIQUP/IMS - Chemistry Research Center, Faculty of Sciences, University of Porto, Rua do Campo Alegre 1021, 4169-007 Porto, Portugal
Interests: supercapacitors; carbon nanomaterials; ionic liquids; energy storage; nanopesticides; environmental safety; cytotoxicity; ecotoxicity; food allergens
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
Centro de Investigação em Química da Universidade do Porto (CIQ-UP) and Institute of Molecular Sciences (IMS), Departamento de Química e Bioquímica, Faculdade de Ciências, Rua do Campo Alegre, 687, 4169-007 Porto, Portugal
Interests: interfacial electrochemistry; ionic liquids; conductive polymers; surface chemistry; nanostructured films; nanoparticles; microsensors

E-Mail Website
Guest Editor
Centro de Investigação em Química da Universidade do Porto (CIQ-UP) and Institute of Molecular Sciences (IMS), Departamento de Química e Bioquímica, Faculdade de Ciências, Rua do Campo Alegre, 687, 4169-007 Porto, Portugal
Interests: (photo)electrochemistry; surface chemistry; nanostructured materials; thin films; charge transfer studies; polymer/protein composites; electrochemical (bio)sensors; renewable energy
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Carbon bionanocomposites are at the forefront of materials science, blending carbon nanomaterials with biological species to create hybrid systems with extraordinary potential across various scientific domains. The fusion of carbon’s unique electrical, thermal, mechanical, and optical properties with the biological activity, natural abundance, and self-assembly abilities of biomolecules opens up innovative applications in fields like biosensing, biomedicine, environmental monitoring, and energy. This burgeoning field has already demonstrated exciting progress, particularly in the creation of highly sensitive biosensors, advanced drug delivery platforms, and eco-friendly materials for sustainable technologies. Such materials not only provide new functionalities, but also address the increasing demand for eco-efficient solutions in both medical and industrial applications.

This Special Issue on Advances in Carbon Bionanocomposites: Recent Innovations and Applications seeks to compile a collection of high-quality articles in this interdisciplinary field. By gathering the latest research and review articles, we aim to present a comprehensive overview of how carbon bionanocomposites can be used to address some of today’s most pressing scientific and technological challenges. This Special Issue fits within the Journal of Composites Science’s focus on innovative composite materials, aligning with its mission to showcase developments that could significantly impact industry and research.

We are pleased to invite you to submit original research articles and comprehensive reviews. Suggested themes for submissions include, but are not limited to, the following:

  • Synthesis and Functionalization: advances in preparing carbon-based bionanocomposites through surface modification techniques; bio-inspired synthesis; and green, biomass-derived processes.
  • Characterization Techniques: new insights into the structure, morphology, properties, and stability of carbon biohybrids.
  • Biosensing Applications: development of carbon bionanocomposites for electrochemical, optical, or magnetic biosensors targeting biological or non-biological hazards, biomarkers, and so on.
  • Biomedical Applications: use of carbon biohybrids in drug delivery, tissue engineering, and therapeutic applications.
  • Environmental and Sustainable Technologies: applications of the bionanocomposites in pollution monitoring, bioremediation, or eco-friendly production methods.
  • Energy and Catalysis: utilization in catalysis, fuel cells, or energy storage devices, where bio-based carbon nanomaterials enhance performance or sustainability.

We eagerly anticipate your contributions, which will advance our understanding and broaden the impact of carbon bionanocomposites in these cutting-edge fields.

Dr. Carlos Pereira
Prof. Dr. A. Fernando Silva
Dr. José Miguel Campiña Pina
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Journal of Composites Science is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 1800 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • carbon nanomaterials
  • carbon/polymer nanocomposites
  • biofunctionalized carbon nanocomposites
  • biocompatible carbon nanocomposites
  • biodegradable composites
  • carbon–biomolecule hybrids
  • functionalization techniques
  • green synthesis
  • surface modification
  • nanocomposite fabrication
  • (bio)sensing

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Published Papers (1 paper)

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Research

23 pages, 3897 KiB  
Article
Enhancing Polylactic Acid/Carbon Fiber-Reinforced Biomedical Composites (PLA/CFRCs) with Multi-Walled Carbon Nanotube (MWCNT) Fillers: A Comparative Study on Reinforcing Techniques
by Juan Antonio Paz-González, Yadira Gochi-Ponce, Carlos Velasco-Santos, Enrique Alcudia-Zacarias, Arturo Zizumbo-López, Balter Trujillo-Navarrete, Oscar Adrián Morales-Contreras and Luis Jesús Villarreal-Gómez
J. Compos. Sci. 2025, 9(4), 167; https://doi.org/10.3390/jcs9040167 - 29 Mar 2025
Viewed by 260
Abstract
The limited mechanical properties of composite materials, including stiffness, strength, and biocompatibility, restrict their effectiveness in biomedical applications. This research enhanced the mechanical properties and biocompatibility of polylactic acid and carbon fiber-reinforced composites (PLA/CFRCs) by incorporating multi-walled carbon nanotube (MWCNT) fillers. The methodology [...] Read more.
The limited mechanical properties of composite materials, including stiffness, strength, and biocompatibility, restrict their effectiveness in biomedical applications. This research enhanced the mechanical properties and biocompatibility of polylactic acid and carbon fiber-reinforced composites (PLA/CFRCs) by incorporating multi-walled carbon nanotube (MWCNT) fillers. The methodology involved synthesizing MWCNTs and integrating them into PLA/CFRC laminates using fusion-blending, dispersion, and interlaminar spray-coating. Raman spectroscopy confirmed the presence of MWCNTs, with characteristic D and G band peaks and an ID/IG of 1.44 ± 0.089. SEM revealed MWCNTs in the PLA/CFRC matrix and allowed size determination, with an outer diameter range of 125–150 nm and a length of 14,407 ± 2869 nm. FTIR identified interactions between the matrix and the MWCNTs, evidenced by band shifts. TGA/DSC analysis showed thermal stability above 338 °C for all composites. The tensile tests revealed that all composites had values greater than 19 GPa for the elastic modulus and 232 MPa for the ultimate strength. Cytotoxicity assays confirmed biocompatibility, and all samples maintained a cell growth rate greater than 80%. This study highlighted the potential of nanotechnology to optimize the mechanical behavior of polymer-based composites, expanding their applicability in biomedical fields. Full article
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