Do Iron Oxide Nanoparticles Have Significant Antibacterial Properties
Sergey V. Gudkov,Dmitriy E. Burmistrov,Dmitriy A. Serov,Maksim Rebezov,Anastasia Semenova,Andrey B. Lisitsyn +5 more
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TLDR
The use of metal oxide nanoparticles (IONPs) is one of the promising ways for overcoming antibiotic resistance in bacteria and fungi as discussed by the authors, however, the effectiveness of IONPs has not yet been evaluated.Abstract:
The use of metal oxide nanoparticles is one of the promising ways for overcoming antibiotic resistance in bacteria. Iron oxide nanoparticles (IONPs) have found wide applications in different fields of biomedicine. Several studies have suggested using the antimicrobial potential of IONPs. Iron is one of the key microelements and plays an important role in the function of living systems of different hierarchies. Iron abundance and its physiological functions bring into question the ability of iron compounds at the same concentrations, on the one hand, to inhibit the microbial growth and, on the other hand, to positively affect mammalian cells. At present, multiple studies have been published that show the antimicrobial effect of IONPs against Gram-negative and Gram-positive bacteria and fungi. Several studies have established that IONPs have a low toxicity to eukaryotic cells. It gives hope that IONPs can be considered potential antimicrobial agents of the new generation that combine antimicrobial action and high biocompatibility with the human body. This review is intended to inform readers about the available data on the antimicrobial properties of IONPs, a range of susceptible bacteria, mechanisms of the antibacterial action, dependence of the antibacterial action of IONPs on the method for synthesis, and the biocompatibility of IONPs with eukaryotic cells and tissues.read more
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Exploring the Journey of Zinc Oxide Nanoparticles (ZnO-NPs) toward Biomedical Applications
Fahadul Islam,Sheikh Shohag,Md. Jalal Uddin,Md. Rezaul Islam,Mohamed H Nafady,Aklima Akter,Saikat Mitra,Ankhi Roy,Talha Bin Emran,Simona Cavalu +9 more
TL;DR: In this article , the potential biomedical applications of green synthesized zinc oxide nanoparticles (ZnO-NPs) have been investigated, which shows that they have outstanding potential as a potent biological agent, as well as related hazardous properties.
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The Potential Application of Green-Synthesized Metal Nanoparticles in Dentistry: A Comprehensive Review
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TL;DR: This study reviews the green synthesis of MNPs applied in dentistry in recent studies (2010–2021), finding that there is a lack of understanding about the safety of nanomaterials, necessitating additional study.
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In Vivo Analgesic, Anti-Inflammatory, and Anti-Diabetic Screening of Bacopa monnieri-Synthesized Copper Oxide Nanoparticles
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Antibacterial Mechanisms of Zinc Oxide Nanoparticle against Bacterial Food Pathogens Resistant to Beta-Lactam Antibiotics
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TL;DR: Based on the findings of the present study, ZnO NPs can be recommended as potent broad-spectrum antibacterial agents against β-lactam-resistant Gram-negative pathogenic strains.
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