Nanomaterial-based biosensors for COVID-19 detection

IF 8.1 2区材料科学 Q1 MATERIALS SCIENCE, MULTIDISCIPLINARY

Critical Reviews in Solid State and Materials Sciences Pub Date : 2021-10-18 DOI:10.1080/10408436.2021.1989665

Y. Al-Douri, M. Mansoob Khan, James Robert Jennings, A. F. Abd El-Rehim

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引用次数: 4

Abstract

Abstract The COVID-19 pandemic continues to afflict millions of people without respite. The relentless surge in infections is due to insufficient supplies of appropriate vaccines, the long incubation period and high prevalence of SARS-CoV-2, and the lack of widespread detection and diagnosis. The development of low-cost rapid detection and sensing platforms will prove vital in the race to efficiently detect and diagnose COVID-19. Nanomaterial-based biosensors and detectors are particularly promising in this regard, with the potential to play a significant role in inhibiting the spread of COVID-19 by early detection. In this review, various schemes for the detection and diagnosis of COVID-19 are elaborated, with special emphasis on the unique advantages of nanomaterials for these niche applications. Moreover, smart nanomaterials, i.e., nanomaterials that respond to external stimuli by changing their physicochemical properties, are reviewed and evaluated for novel applications related to COVID-19 detection and diagnosis. The prospects of the reviewed materials and systems are discussed in detail, and a roadmap for future research and development is proposed.

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用于COVID-19检测的纳米材料生物传感器

COVID-19大流行继续困扰着数百万人，没有任何喘息的机会。感染人数持续激增是由于适当疫苗供应不足、SARS-CoV-2潜伏期长、流行率高，以及缺乏广泛的检测和诊断。在有效检测和诊断COVID-19的竞赛中，开发低成本快速检测和传感平台至关重要。基于纳米材料的生物传感器和探测器在这方面特别有前景，有可能通过早期检测在抑制COVID-19传播方面发挥重要作用。本文综述了新型冠状病毒检测和诊断的各种方案，特别强调了纳米材料在这些小众应用中的独特优势。此外，智能纳米材料，即通过改变其物理化学性质对外部刺激做出反应的纳米材料，在与COVID-19检测和诊断相关的新应用方面进行了综述和评估。对所综述的材料和系统的发展前景进行了详细的讨论，并提出了未来研究和发展的路线图。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Critical Reviews in Solid State and Materials Sciences 物理-材料科学：综合

CiteScore

22.10

自引率

2.80%

发文量

审稿时长

3 months

期刊介绍： Critical Reviews in Solid State and Materials Sciences covers a wide range of topics including solid state materials properties, processing, and applications. The journal provides insights into the latest developments and understandings in these areas, with an emphasis on new and emerging theoretical and experimental topics. It encompasses disciplines such as condensed matter physics, physical chemistry, materials science, and electrical, chemical, and mechanical engineering. Additionally, cross-disciplinary engineering and science specialties are included in the scope of the journal.