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Abstract <p>The condensation of ceramic metal-containing coatings on the surface of a natural polymer is a complex technical challenge because the melting points of titanium and hafnium are extremely high and the degradation of collagen occurs in the range of 70–100°C. The aim of this study is to produce a biomedical activated collagen-containing material with a titanium–hafnium nitride coating and to investigate its properties. It has been found that treating the surface of a leather material with low-energy argon and nitrogen ions from a radiofrequency discharge activates the protein structures of collagen and promotes the formation of a mobile vapor-permeable block structure of nitride coatings with elemental dimensions.</p>

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Condensation of Nitride Coatings on Polymeric Organic Substrates

  • 期刊论文

  • 发表日期：

    2025年12月1日

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  • M. M. Grebenshchikova,
  • M. M. Mironov,
  • E. V. Kondrat’ev,
  • V. S. Zheltukhin

摘要

Abstract

The condensation of ceramic metal-containing coatings on the surface of a natural polymer is a complex technical challenge because the melting points of titanium and hafnium are extremely high and the degradation of collagen occurs in the range of 70–100°C. The aim of this study is to produce a biomedical activated collagen-containing material with a titanium–hafnium nitride coating and to investigate its properties. It has been found that treating the surface of a leather material with low-energy argon and nitrogen ions from a radiofrequency discharge activates the protein structures of collagen and promotes the formation of a mobile vapor-permeable block structure of nitride coatings with elemental dimensions.