Paper Title:
Chemical Durability and Anti-Microbial Property of Silver-Doped Colloidal Silica
  Abstract

Silver-doped silica gel was prepared by the reaction of colloidal silica and AgNO3. In the synthetic process, aluminum ions promote the chemical durability of silver-doped silica gel with dramatically decreasing the elusion of silica ions at the aqueous solution. Especially, aluminum ions induce slow release silver ion of silver-doped silica gel over a long period of time. Also, antimicrobial effects evaluated using a shake flask method resulted in a disinfection ratio of Staphylococcus aureus(ATCC 6538) and Escherichia coli(ATCC 25922) of over 99.9%, indicating high anti-microbial properties.

  Info
Periodical
Solid State Phenomena (Volumes 124-126)
Edited by
Byung Tae Ahn, Hyeongtag Jeon, Bo Young Hur, Kibae Kim and Jong Wan Park
Pages
1209-1212
DOI
10.4028/www.scientific.net/SSP.124-126.1209
Citation
B. B. Mun, H. K. Kim, J. K. Park, "Chemical Durability and Anti-Microbial Property of Silver-Doped Colloidal Silica", Solid State Phenomena, Vols. 124-126, pp. 1209-1212, 2007
Online since
June 2007
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Price
$32.00
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