Curated and Reviewed by
Lesson Planet
This Silver and Bandages: Assessment of Inhibition of Bacteria by Silver Colloid-Impregnated Bandages activity also includes:
Silver: more than jewelry, it's also a natural antimicrobial agent. An inquiry-based lesson asks collaborative groups to design and implement an experiment to test this property. Using samples of silver nanoparticles and a strain of bacteria, they determine the effectiveness of silver as an antimicrobial agent.
5 Views
5 Downloads
Concepts
Additional Tags
Instructional Ideas
- Collect different brands of bandages for each group for overall comparison
Classroom Considerations
- Requires advanced preparation of materials
- Expects an understanding of nanoparticles
Pros
- Includes detailed background knowledge to help prepare for the lesson
- Provides information for obtaining necessary materials
Cons
- None