Silver/water, silver gels and silver-based compositions； and methods for making and using the same

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专利权人:

LLC;American Silver

发明人:

Moeller, William,Holladay, Robert,Roy, Rustum,Mehta, Dilip

申请号：

AU2005322839

公开号：

AU2005322839B2

申请日:

2005.12.30

申请国别(地区):

AU

年份:

2012

代理人:

摘要：

We disclose a colorless composition comprising metal particles (e.g., silvernanoparticles) and water, wherein said particles comprise an interior of elementalmetal (e.g., silver) and an exterior of metal oxide (e.g., one or more silver oxide(s)),wherein the metal nanoparticles are present in the water at a level of about 5-40ppm, and wherein the composition manifests significant antimicrobial properties.Methods of use of the composition are described. The composition can be incorporatedinto a hydrogel with essentially no loss of antimicrobial properties. Variousmetal-containing compositions with unexpected biological efficacy are alsodisclosed.

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