Advances in Laser Fabrication of Composites

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

Deadline for manuscript submissions: 30 September 2025 | Viewed by 791

Special Issue Editor


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Guest Editor
Department of Physics, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
Interests: atomic and molecular optical spectroscopy; laser materials microprocessing; laser ablation; laser-induced plasma plume; nanocomposites; nanomagnetism; semiconductor optoelectronics; thin films technology
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Special Issue Information

Dear Colleagues,

The fabrication of composites using lasers has been established as an easy, fast, flexible, controllable, and green method for the synthesis of materials for a range of applications in different fields.

Composites can be fabricated by laser irradiation of photo/thermo-sensitive materials. Selective laser sintering  or melting of metals, polymers, carbon-based and other materials in powdered form leads to the fabrication of composites. Composites can be fabricated by the laser surface cladding of nanoparticle-coated metals also under external stimulus, such as ultrasonic vibration and magnetic  field, among others. Composites can be fabricated by laser ablation of a bulk target material immersed in a monomer- or a polymer-doped solvent from the incorporation into the matrix of nanoparticles synthesized by the target laser ablation. Alternatively, nanoparticles can be synthesized by laser ablation of the bulk target material in a solvent and then the colloidal solution can be mixed with the polymer, leading to the fabrication of the composite. Laser irradiation of a nanoparticle colloidal solution can lead to the fabrication of composites due to the laser-induced joining of the nanoparticles. 

The Journal of Composites Science invites papers for the Special Issue "Laser Fabrication of Composites". Experimental and theoretical articles will be accepted regarding the methods/methodology for the laser fabrication of composites, modelling of the laser beam–material interaction, chemistry of the laser fabrication of composites, material performance of laser fabrication composites, industrial scale-up of the methods, and interfacing of the laser fabrication of composites with characterization techniques. Topics of interest include, but are not limited to, the following:

  • laser fabrication of composite scaffolds;
  • laser additive manufacturing of composites;
  • laser ablation of nanoparticle–polymer composites;
  • laser fabrication of graphene-based composites;
  • laser fabrication of 2D material-based composites;
  • laser fabrication of fiber-based composites;
  • theoretical modelling ;
  • laser fabrication of magnetic composites;
  • laser fabrication of functional composites;
  • laser fabrication natural material-based composites.

Dr. Nikolaos G. Semaltianos
Guest Editor

Manuscript Submission Information

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Keywords

  • laser processing
  • laser additive manufacturing
  • laser ablation
  • nanocomposites
  • nanoparticles
  • graphene
  • 2D materials
  • fibers
  • magnetic composites
  • natural materials
  • laser beam-material interaction

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Published Papers (1 paper)

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Research

14 pages, 5400 KiB  
Article
Graphene Oxide–Antibiotic Coatings with Improved Resistance to Microbial Colonization for Arthroplasty Implants
by Gheorghe Iosub, Adelina-Gabriela Niculescu, Valentina Grumezescu, Gabriela Dorcioman, Oana Gherasim, Valentin Crăciun, Dragoș Mihai Rădulescu, Alexandru Mihai Grumezescu, Miruna Silvia Stan, Sorin Constantinescu, Alina Maria Holban and Adrian-Radu Rădulescu
J. Compos. Sci. 2025, 9(2), 82; https://doi.org/10.3390/jcs9020082 - 10 Feb 2025
Viewed by 540
Abstract
In this study, we investigated the biocompatibility and antibacterial efficiency of hydroxyapatite/graphene oxide/ceftazidime (HAp/GO/CFZ) coatings obtained by the Matrix-Assisted Pulsed Laser Evaporation (MAPLE) technique for arthroplasty implants. The coatings were evaluated for their ability to inhibit biofilm formation by model opportunistic pathogens, specifically [...] Read more.
In this study, we investigated the biocompatibility and antibacterial efficiency of hydroxyapatite/graphene oxide/ceftazidime (HAp/GO/CFZ) coatings obtained by the Matrix-Assisted Pulsed Laser Evaporation (MAPLE) technique for arthroplasty implants. The coatings were evaluated for their ability to inhibit biofilm formation by model opportunistic pathogens, specifically Gram-positive Staphylococcus aureus and Gram-negative Escherichia coli, for 24, 48, and 72 h. A significant reduction in the biofilm formation was demonstrated by coating surfaces, which led to a diminution of approximately 4 logs in the CFU/mL values compared to controls. These findings suggested that HAp/GO/CFZ coatings have the potential to prevent infections associated with arthroplasty implants, thereby improving patient outcomes and implant longevity. Full article
(This article belongs to the Special Issue Advances in Laser Fabrication of Composites)
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