| 摘要 |
Compositions for various surfaces including glass, metals, ceramics, polymers, painted surfaces, and other durable non-porous materials clean surfaces while forming a durable, and long-lasting residual thin film. The thin film is self-cleaning, and can be self-disinfecting. The compositions include a combination of a surfactant and a nanoparticulate photocatalytic material (e.g., metal oxide), and may comprise additional elements such as antioxidants, perfumes, and disinfecting agents
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