What is Silver (Ag) Doped Antibacterial Nanopowder/Nanoparticles?

Silver (Ag) doped antibacterial nanopowder consists of ultra-fine silver-doped nanoparticles, known for their strong antimicrobial properties, high surface area, and excellent biocompatibility. It is widely used in healthcare, coatings, textiles, and water treatment applications due to its powerful antibacterial and antiviral effects.

Chemical Properties and CAS Number

• Chemical Formula: Varies based on composition (typically Ag-doped metal oxides or polymers)
• CAS Number: Dependent on the base material (e.g., Silver: 7440-22-4)
• Appearance: White or light gray fine powder
• Density: Varies based on composition
• Melting Point: Dependent on base material properties
• Solubility: Insoluble in water, dispersible in various solvents
• Chemical Stability: Highly stable under normal conditions, resistant to oxidation and microbial degradation

Applications of Silver (Ag) Doped Antibacterial Nanoparticles

1. Healthcare and Medical Devices

Used in wound dressings, surgical instruments, and medical coatings to prevent bacterial infections and enhance sterility.

2. Antimicrobial Coatings and Surface Protection

Applied in paints, plastics, and building materials to provide long-lasting antibacterial protection.

3. Textiles and Clothing Industry

Incorporated into fabrics and sportswear to prevent bacterial growth, eliminate odors, and extend garment lifespan.

4. Water Purification and Filtration

Used in water treatment systems, antimicrobial filters, and purification membranes to remove bacteria, viruses, and contaminants.

5. Food Packaging and Preservation

Employed in antimicrobial packaging materials to extend shelf life and prevent foodborne contamination.

6. Personal Care and Cosmetic Products

Added to skincare formulations, deodorants, and hygiene products to provide antibacterial and skin-protective benefits.

Pricing of Silver (Ag) Doped Antibacterial Nanopowder

Prices vary based on purity, particle size, synthesis method, and application-specific requirements:

• Industrial Grade: Typically ranges from $200 – $1,000 per kilogram
• High-Purity/Specialized Grade: Prices range from $2,000 – $10,000 per kilogram, used in advanced medical, electronic, and antimicrobial applications.

Factors Influencing Silver Doped Nanopowder Prices

• Purity level and particle size distribution
• Industry-specific standards and certifications
• Processing complexity and synthesis method
• Bulk order volume and market demand

Conclusion

Silver (Ag) doped antibacterial nanopowder is a high-performance antimicrobial material used in healthcare, coatings, textiles, and water treatment. Its superior antibacterial properties, biocompatibility, and long-lasting microbial resistance make it essential for cutting-edge antimicrobial applications. Pricing depends on purity, particle specifications, and intended use.