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Antimicrobial Copper-Based Materials and Coatings: Potential Multifaceted Biomedical Applications.

Debirupa Mitra1, En-Tang Kang1, Koon Gee Neoh1

  • 1Department of Chemical and Biomolecular Engineering, National University of Singapore, Kent Ridge, Singapore 117576.

ACS Applied Materials & Interfaces
|December 28, 2019
PubMed
Summary
This summary is machine-generated.

Copper surfaces offer potent antimicrobial properties, effectively combating hospital-associated infections. This review explores copper

Keywords:
antimicrobial coatingsantimicrobial mechanismscontact killingcopperhospital-acquired infection

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Area of Science:

  • Materials Science
  • Microbiology
  • Environmental Science

Background:

  • Microbial surface contamination causes hospital- and device-associated infections.
  • Growing antibiotic resistance necessitates reduced antibiotic use.
  • Copper exhibits potent, rapid antimicrobial efficacy, especially indoors.

Purpose of the Study:

  • To review copper's antimicrobial mechanisms and applications.
  • To discuss the design and fabrication of copper-based antimicrobial materials.
  • To assess environmental implications of increased copper use.

Main Methods:

  • Literature review of copper's antimicrobial properties.
  • Analysis of copper-based material fabrication techniques (alloys, nanoparticles, ions).
  • Evaluation of potential applications and environmental impact.

Main Results:

  • Copper demonstrates rapid microbicidal efficacy against pathogens.
  • Various copper materials (alloys, nanoparticles, ions) show antimicrobial potential.
  • Copper coatings offer a promising alternative to antibiotics.

Conclusions:

  • Copper-based materials are effective in preventing microbial contamination.
  • Further research is needed on environmental impact and resistance development.
  • Copper presents a viable strategy to combat infections and reduce antibiotic reliance.