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Abstract <p>Ultra-high-molecular-weight polyethylene granules were modified with ZnO/Ag nanoparticles. Compact UHMWPE@ZnO/Ag samples with varying nanoparticle contents were obtained and tested in the photodegradation reaction of a model dye, methylene blue. Samples that demonstrated the best results in photodegradation were evaluated for antibacterial activity against <i>Staphylococcus aureus</i> strain ATCC 6538-P. It was shown that the optimal nanoparticle content in the compact sample, which resulted in the highest photodegradation efficiency and complete inhibition of bacterial growth, was 5 wt %.</p>

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Ultra-High Molecular Weight Polyethylene Modification with ZnO/Ag Nanoparticles for Creation of Photocatalytic Membranes with High Antibacterial Activity

  • 期刊论文

  • 发表日期：

    2026年5月18日

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  • V. R. Chzhou,
  • O. V. Bakina,
  • M. I. Lerner

摘要

Abstract

Ultra-high-molecular-weight polyethylene granules were modified with ZnO/Ag nanoparticles. Compact UHMWPE@ZnO/Ag samples with varying nanoparticle contents were obtained and tested in the photodegradation reaction of a model dye, methylene blue. Samples that demonstrated the best results in photodegradation were evaluated for antibacterial activity against Staphylococcus aureus strain ATCC 6538-P. It was shown that the optimal nanoparticle content in the compact sample, which resulted in the highest photodegradation efficiency and complete inhibition of bacterial growth, was 5 wt %.