Silver Nanoparticle Storage Stability in Aqueous and Biological Media
Abstract
Silver has antimicrobial effects against a broad spectrum of bacteria and has been successfully incorporated into wound treatments to reduce infections. Dressings and implant coatings are being developed which integrate silver nanoparticles (AgNPs) for their long-term antimicrobial properties. The medium components that interact with the nanoparticles play asignificant role in the destabilization of the nanoparticle over time. Although this interaction plays an important role in thelong-term use and storage of AgNPs, there are few reports describing the stability and storage of the nanoparticles. The objective of this technical report was to evaluate the stability of silver nanoparticles stored for 14 days in different aqueousand biological media. Silver nanoparticles were stable for 14 days in de-ionized water without significant changes to size or morphology.
Document Details
- Document Type
- Technical Report
- Publication Date
- Jun 22, 2015
- Accession Number
- AD1019362
Entities
People
- Mauris N. Desilva
- Natalie A. Forbes
- Tony T. Yuan
Organizations
- Naval Medical Research Unit—San Antonio