Emerging Biomedical Applications of Enzyme-Like Catalytic Nanomaterials.

Emerging Biomedical Applications of Enzyme-Like Catalytic Nanomaterials.
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DOI:
10.1016/j.tibtech.2017.09.006
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发表时间:
2018-01
影响因子:
17.3
通讯作者:
Koo H
Koo H
中科院分区:
工程技术1区
文献类型:
--
作者:
Cormode DP;Gao L;Koo H

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纳米材料已经被开发用于许多生物医学应用,包括医学成像、药物递送和抗菌涂层。有趣的是,纳米颗粒可以显示“酶样”活性,并已被探索作为天然酶的替代品在几个工业和能源相关的应用。最近,这些具有酶模拟特性的催化纳米材料发现了新的生物医学应用,从生物膜破坏到神经变性保护和肿瘤预防。在这篇综述文章中,我们重点介绍了最近的体内研究,证明了催化纳米材料的潜在治疗用途。我们还提供了关于催化活性,治疗效果和生物相容性之间的关系的见解,这对临床可翻译性至关重要。最后,我们讨论了使用这些纳米材料作为开发可持续,负担得起和安全的治疗方法的新平台的当前挑战和未来方向。
Nanomaterials have been developed for many biomedical applications, including medical imaging, drug-delivery and antimicrobial coatings. Intriguingly, nanoparticles can display ‘enzyme-like’ activity and have been explored as alternatives to natural enzymes in several industrial and energy-related applications. Recently, these catalytic nanomaterials with enzyme mimetic properties have found new biomedical applications, from biofilm disruption to neurodegeneration protection and tumor prevention. In this review article, we focus on recent in vivo studies demonstrating potential therapeutic uses of catalytic nanomaterials. We also provide insights about the relationship between catalytic activity, therapeutic efficacy and biocompatibility that are critical towards clinical translatability. Finally, we discuss current challenges and future directions of using these nanomaterials as novel platforms for the development of sustainable, affordable and safe therapeutics.
在药物发现的边界,片上的器官。
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