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New Advances in Functionalization of Metal Materials

A special issue of Materials (ISSN 1996-1944). This special issue belongs to the section "Metals and Alloys".

Deadline for manuscript submissions: 20 February 2025 | Viewed by 1362

Special Issue Editor


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Guest Editor
Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, China
Interests: antibacterial; bioadaption; coating

Special Issue Information

Dear Colleagues,

The Special Issue “New Advances in Functionalization of Metal Materials” is open for submission. We would like to invite you to submit your excellent work on this Issue.

In particular, the topics of interest include, but are not limited to:

  • Most recent progress in novel coatings and additive manufacturing of metal materials with improvement of mechanical, biological and/or electrochemical properties is particularly encouraged to submit for consideration of publication.
  • New applications of coatings and additive manufacturing of metal materials in biomedical, environmental and industrial applications. Multidisciplinary research relating to the functional applications of coatings and additive manufacturing of metal materials is one of the core values of the Special Issue.
  • New findings in processing-structure-property-function relationships of coatings and additive manufacturing of metal materials. A new fundamental understanding of processing of coatings and additive manufacturing is of special interest for this Special Issue.

Dr. Botao Zhang
Guest Editor

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. Materials is an international peer-reviewed open access semimonthly 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 2600 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

  • coating
  • additive manufacturing
  • hardness
  • self-lubrication
  • elasticity
  • biocidal
  • bioadaption
  • electrocatalysis

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Published Papers (1 paper)

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Research

13 pages, 8901 KiB  
Article
A pH-Responsive Polycaprolactone–Copper Peroxide Composite Coating Fabricated via Suspension Flame Spraying for Antimicrobial Applications
by Tingting Cui, Daofeng Zhou, Yu Zhang, Decong Kong, Zhijuan Wang, Zhuoyue Han, Meiqi Song, Xierzhati Aimaier, Yanxin Dan, Botao Zhang and Hua Li
Materials 2024, 17(11), 2666; https://doi.org/10.3390/ma17112666 - 1 Jun 2024
Viewed by 882
Abstract
In this study, a pH-responsive polycaprolactone (PCL)–copper peroxide (CuO2) composite antibacterial coating was developed by suspension flame spraying. The successful synthesis of CuO2 nanoparticles and fabrication of the PCL-CuO2 composite coatings were confirmed by microstructural and chemical analysis. The [...] Read more.
In this study, a pH-responsive polycaprolactone (PCL)–copper peroxide (CuO2) composite antibacterial coating was developed by suspension flame spraying. The successful synthesis of CuO2 nanoparticles and fabrication of the PCL-CuO2 composite coatings were confirmed by microstructural and chemical analysis. The composite coatings were structurally homogeneous, with the chemical properties of PCL well maintained. The acidic environment was found to effectively accelerate the dissociation of CuO2, allowing the simultaneous release of Cu2+ and H2O2. Antimicrobial tests clearly revealed the enhanced antibacterial properties of the PCL-CuO2 composite coating against both Escherichia coli and Staphylococcus aureus under acidic conditions, with a bactericidal effect of over 99.99%. This study presents a promising approach for constructing pH-responsive antimicrobial coatings for biomedical applications. Full article
(This article belongs to the Special Issue New Advances in Functionalization of Metal Materials)
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