Issues Magazine

Articles about silver

Superbug Resistance to Antimicrobial Nanosilver

A group of widely-occurring bacteria has been able to overcome the antimicrobial activity of nanosilver upon prolonged exposure.

We are and always have been at constant war against pathogens, not only in extreme situations such as epidemics but also on a daily basis. Along the way we have encountered a vast number of antimicrobial agents, each with unique target microorganisms and potency. These antimicrobials range from natural forms of disinfectant, such as moulds and plant extracts, to more sophisticated engineered chemicals including antiviral drugs.