What is Nano Silver Good For?
Once we hear the word colloidal silver , what immediately makes our minds is really a colloid or suspension of colloidal silver. Silver nanoparticles are colloidal particles of from less than one micrometer to significantly more than ten micrometers in diameter. While commonly referred to as' colloidal silver ', some are now made up of silver ion particles due to their high percentage of pure silver oxide content. Some colloidal silver solutions include a little bit of other metallic compounds also; these compounds help in the processing of colloidal silver itself by keeping it from sticking to clots.
Colloidal silver nanoparticles release silver ions once they interact with an infectious object. Silver, together with some other element particles, play a significant role in killing bacteria, viruses and fungi by neutralizing their enzymes. Colloidal silver has been successfully used as an antimicrobial for many years now and the antimicrobial property of colloidal silver is still not fully understood. It's believed that colloidal silver may behave as a powerful natural and organic disinfectant by killing microorganisms. Silver kills microorganisms by producing free radicals that destroy the DNA of the microorganism, while causing no injury to the living cell.
An important study conducted at the University of Wisconsin demonstrated a powerful antibioactivity towards selected bacteria. The analysis was done on a selection of aerobic and anaerobic microorganisms, which are normal in water, soil and drinking water. In order to gauge the antibioactivity of colloidal silver , optical and spectroscopy techniques were applied. The results indicated that the antibacterial particle retention was significantly lower in comparison to other non-organic materials which showed similar antibioactivity towards the tested microorganisms. The study also showed an important increase in the antifungal activity of colloidal silver once the suspension was in the pure water phase.
A colloidal silver nanofluid, because the name suggests, contains silver nanoparticles of different shapes and sizes held together by an organic surface potential. The surface potential of the organic surface is measured utilizing the Beckley scale, that is named after James H. Beckley who first used the scale to measure the surface potential of liquids and other substances. The size and model of colloidal silver nanofluid nanoparticles depend on its surface potential.
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