1. Glass Preparation: Select glass with good light transmittance. Clean and dry the glass to ensure a clean and dry surface.
2. Membrane Material Preparation: Generally, materials such as nano-silver and nano-titanium dioxide are used, prepared through techniques such as sol-gel method and vapor deposition.
3. Coating: Using physical coating technology, the membrane material is uniformly coated onto the glass surface to form an antibacterial film.
4. Baking: The coated glass sample is placed in a desiccator for drying and baking to ensure the membrane material firmly adheres to the glass surface.
5. Testing: Using bacterial culture dishes and bacterial dispensers, different strains of bacteria are coated onto the sample surface and incubated in an incubator for a period of time to observe the antibacterial effect.
