Molecular mechanism and targets of the antimicrobial activity of metal nanoparticles
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Updated: Apr 14, 2026

Evaluation of Antimicrobial Activities of Nanoparticles and Nanostructured Surfaces In Vitro
Published on: April 21, 2023
Faik N Oktar, Mehmet Yetmez, Denisa Ficai
1Politehnica University of Bucharest, Centre of Micro and Nanotechnology; 1-7 Polizu St., 011061, Bucharest, Romania. alexpica02@yahoo.com.
Abstract:
The emergence of multi-resistant bacteria to drugs is recognized as a major cause of the increasing number of deaths in hospitals. Killing these bacteria require multiple expensive drugs that can have side effects. Metal nanoparticles may provide a new strategy to combat them. Due the antimicrobial and antiviral properties, nanoparticles (NPs) have outstanding biological properties that can be handled properly for desired applications. This review presents antibacterial and antiviral activity of metal NPs, including the molecular mechanisms by which NPs annihilate multidrug-resistant bacteria.
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