Antimicrobial properties of a novel silver-silica nanocomposite material
Salome Egger1, Rainer P Lehmann, Murray J Height
1Institute of Food Science and Nutrition, ETH Zurich, Schmelzbergstrasse 7, 8092 Zurich, Switzerland.
Applied and Environmental Microbiology
|March 10, 2009
Abstract:
Nanotechnology enables development and production of novel silver-based composite materials. We used in vitro tests to demonstrate the antimicrobial activity of a silver-silica nanocomposite compared to the activities of conventional materials, such as silver nitrate and silver zeolite. A silver-silica-containing polystyrene material was manufactured and shown to possess strong antimicrobial properties.
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