Copper-glazed ceramic tiles combat bacteria through hydrophobicity and ion dissolution

Antibacterial ceramic coatings that inactivate or destroy pathogens typically suffer from poor durability. Instead, antibacterial coatings based on hydrophobicity, which inhibits bacterial adhesion, may be more durable. Researchers in South Korea demonstrated the potential of copper-glazed ceramic tiles to maintain long-lasting antibacterial efficiency through a combination of hydrophobicity and bacterial killing via ion dissolution.

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