Does nanobiotechnology create new tools to combat microorganisms?

Abstract

Antimicrobial resistance is still a crucial global problem related to the overuse of antibiotics and natural microorganism capability for rapid horizontal evolution. Even new generations of drugs are not able to overcome bacterial defence mechanisms. A novel solution for this immense medical challenge can be nanomaterials. Researchers indicate that modern nanoforms can effectively support and perhaps in the long-term replace traditional bactericidal agents. Because of their unique physicochemical properties, nanotechnology products can exert multiple actions against bacteria, which might be efficient against even multidrug-resistant pathogens. In this review, we discuss the documented achievements and concerns associated with broad potential applications of nanoforms in the fight against microorganisms.

Keywords

• antimicrobial resistance
• drug delivery
• nanobiotechnology
• nanoparticles
• nanotoxicity