Electronic Journal of Biotechnology ISSN: 0717-3458
  © 2006 by Universidad Católica de Valparaíso -- Chile
Vol. 9 No. 2, Issue of April 15, 2006

Figure 5. Minimum lethal concentration (MLC) of silanols against E. coli with or without cosolvent.
Non-cosolvent: water and silanols at a given concentration;
Cosolvent: water, silanols, and propylene glycol n-propyl ether of 4.4% g/g.

Supported by UNESCO / MIRCEN network