Flexible antibacterial coatings

Research output: Contribution to journalReview article

12 Citations (Scopus)

Abstract

This article reviews the present state of the art in the field of flexible antibacterial coatings which efficiently kill bacteria on their surfaces. Coatings are formed using a reactive magnetron sputtering. The effect of the elemental composition and structure of the coating on its antibacterial and mechanical properties is explained. The properties of Cr-Cu-O, Al-Cu-N, and Zr-Cu-N antibacterial coatings are used as examples and described in detail. The efficiency of killing of bacteria was tested for the Escherichia coli bacterium. The principle of the formation of thick, flexible antibacterial coatings which are resistant to cracking under bending is explained. It is shown that magnetron sputtering enables production of robust, several-micrometer thick, flexible antibacterial coatings for long-Term use. The antibacterial coatings produced by magnetron sputtering present huge potential for many applications.

Original languageEnglish
Article number813
JournalMolecules
Volume22
Issue number5
DOIs
Publication statusPublished - 1 May 2017

Keywords

  • Antibacterial coatings
  • Efficiency of bacteria killing
  • Magnetron sputtering
  • Mechanical properties
  • Physical properties
  • Resistance to cracking

ASJC Scopus subject areas

  • Analytical Chemistry
  • Chemistry (miscellaneous)
  • Molecular Medicine
  • Pharmaceutical Science
  • Drug Discovery
  • Physical and Theoretical Chemistry
  • Organic Chemistry

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