Antibacterial Carbon-Based Nanomaterials.,Advanced Materials

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Antibacterial Carbon-Based Nanomaterials.
Advanced Materials ( IF 27.4 ) Pub Date : 2018-10-31 , DOI: 10.1002/adma.201804838
Qi Xin ₁ , Hameed Shah _{1,

2} , Asmat Nawaz _{1,

2} , Wenjing Xie ₁ , Muhammad Zain Akram _{1,

2} , Aisha Batool _{1,

2} , Liangqiu Tian _{1,

2} , Saad Ullah Jan _{1,

2} , Rajender Boddula _{1,

2} , Beidou Guo _{1,

2} , Qian Liu _{1,

2} , Jian Ru Gong _{1,

2}

Affiliation

The emergence and global spread of bacterial resistance to currently available antibiotics underscore the urgent need for new alternative antibacterial agents. Recent studies on the application of nanomaterials as antibacterial agents have demonstrated their great potential for management of infectious diseases. Among these antibacterial nanomaterials, carbon-based nanomaterials (CNMs) have attracted much attention due to their unique physicochemical properties and relatively higher biosafety. Here, a comprehensive review of the recent research progress on antibacterial CNMs is provided, starting with a brief description of the different kinds of CNMs with respect to their physicochemical characteristics. Then, a detailed introduction to the various mechanisms underlying antibacterial activity in these materials is given, including physical/mechanical damage, oxidative stress, photothermal/photocatalytic effect, lipid extraction, inhibition of bacterial metabolism, isolation by wrapping, and the synergistic effect when CNMs are used in combination with other antibacterial materials, followed by a summary of the influence of the physicochemical properties of CNMs on their antibacterial activity. Finally, the current challenges and an outlook for the development of more effective and safer antibacterial CNMs are discussed.

中文翻译：

抗菌碳基纳米材料。

细菌对当前可用抗生素的抗药性的出现和在全球范围的扩散，凸显了对新的替代抗菌剂的迫切需求。纳米材料作为抗菌剂的应用的最新研究证明了其在传染病管理方面的巨大潜力。在这些抗菌纳米材料中，碳基纳米材料（CNMs）由于其独特的理化特性和相对较高的生物安全性而受到了广泛的关注。在此，从对各种CNM的理化特性的简要描述开始，对抗菌CNM的最新研究进展进行了全面回顾。然后，详细介绍了这些材料中抗菌活性的各种机制，包括物理/机械损伤，氧化应激，光热/光催化作用，脂质提取，抑制细菌新陈代谢，通过包裹分离以及将CNM与其他抗菌材料组合使用时的协同作用，随后总结了CNMs的理化性质对其抗菌活性的影响。最后，讨论了当前的挑战以及开发更有效，更安全的抗菌CNM的前景。然后总结了CNM的理化性质对其抗菌活性的影响。最后，讨论了当前的挑战以及开发更有效，更安全的抗菌CNM的前景。然后总结了CNM的理化性质对其抗菌活性的影响。最后，讨论了当前的挑战以及开发更有效，更安全的抗菌CNM的前景。

更新日期：2019-11-06

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