Browsing by Author "Yang, Fang"

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    Review
    Citation - WoS: 23
    Citation - Scopus: 24
    Fighting Bacterial Pathogens With Carbon Nanotubes: Focused Review of Recent Progress
    (Royal Soc Chemistry, 2023) Asaftei, Mihaela; Lucidi, Massimiliano; Cirtoaje, Cristina; Holban, Alina-Maria; Charitidis, Costas A. A.; Yang, Fang; Wu, Aiguo; Sağlam, Özge
    The fast and global spread of bacterial resistance to currently available antibiotics results in a great and urgent need for alternative antibacterial agents and therapeutic strategies. Recent studies on the application of nanomaterials as antimicrobial agents have demonstrated their potential for the management of infectious diseases. Among the diverse palette of nanomaterials currently used in biomedical applications, carbon nanotubes (CNTs) have gained massive interest given their many valuable properties, such as high thermal and electrical conductivity, tensile strength, flexibility convenient aspect ratio, and low fabrication costs. All these features are augmented by facile conjugation with functional groups. CNTs are currently available in many configurations, with two main categories being single-walled and multi-walled CNTs, depending on the number of rolled-up single-layer carbon atoms sheets making up the nanostructure. Both classes have been identified over the past years as promising antibacterial agents but the current level of understanding of their efficiency still harbors many pending questions. This mini-review surveys recent progress on the topic of antibacterial effects of CNTs and examines the proposed mechanisms of action(s) of different CNT typologies, placing the main focus on past studies addressing the antibacterial activity on Staphylococcus aureus and Escherichia coli, two prototypical Gram-positive and Gram-negative pathogens, respectively.