Department of Chemistry, University of Massachusetts Amherst, 710 North Pleasant Street, Amherst, Massachusetts 01003, USA.
Nanoscale. 2019 Nov 28;11(46):22172-22181. doi: 10.1039/c9nr08510f.
Antibiotic-resistant bacterial infections cause more than 700 000 deaths each year worldwide. Detection of bacteria is critical in limiting infection-based damage. Nanomaterials provide promising sensing platforms owing to their ability to access new interaction modalities. Nanoclusters feature sizes smaller than traditional nanomaterials, providing great sensitive ability for detecting analytes. The distinct optical and catalytic properties of nanoclusters combined with their biocompatibility enables them as efficient biosensors. In this review, we summarize multiple strategies that utilize nanoclusters for detection of pathogenic bacteria.
抗生素耐药细菌感染每年在全球造成超过 70 万人死亡。细菌的检测对于限制感染造成的损害至关重要。纳米材料由于能够获得新的相互作用模式，因此为传感平台提供了有前景的选择。纳米团簇的尺寸小于传统纳米材料，为检测分析物提供了出色的灵敏能力。纳米团簇独特的光学和催化特性以及它们的生物相容性使它们成为高效的生物传感器。在这篇综述中，我们总结了利用纳米团簇检测致病菌的多种策略。
