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首页> 外文期刊>Technical Textiles International >Face masks feature biosensors that can detect SARS Cov-2 virus
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Face masks feature biosensors that can detect SARS Cov-2 virus

机译：面部面罩具有可检测SARS COV-2病毒的生物传感器

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Wearable biosensors that can be customised to detect the presence of pathogens - such as the SARS Cov-2 virus responsible for the human coronavirus (covid 19) pandemic - and toxins, and alert their wearer, have been developed by researchers in the USA. In a recent paper, the researchers - at the Wyss Institute for Biologically Inspired Engineering at Harvard University and the Massachusetts Institute of Technology, both in Cambridge - report that they have incorporated the biosensors into standard face masks so that they can be used to detect the presence of the SARS Cov-2 virus in the wearer's breath. The button-activated biosensors give results within 90 minutes of exposure and to degrees of accuracy comparable with standard nucleic acid-based diagnostic tests, such as polymerase chain reactions (PCR). A Research Scientist at the Wyss Institute and the co-first author of the paper, Peter Nguyen, says that the cost and speed of the biosensor are similar to those of cheap antigen tests. He continues: "In addition to face masks, our programmable biosensors can be integrated into other garments to provide on-the-go detection of dangerous substances including viruses, bacteria, toxins and chemical agents."
机译：可穿戴生物传感器，可定制以检测病原体的存在 - 例如负责人冠状病毒（Covid 19）大流行和毒素的SARS COV-2病毒，并通过美国的研究人员开发了对人冠状病毒（Covid 19）的大流行和毒素进行警告。在最近的一篇论文中，研究人员 - 在哈佛大学和马萨诸塞州理工学院的Wyss生物启发工程研究所，剑桥均致报告，他们已将生物传感器纳入标准面罩，以便它们用于检测穿着者的呼吸中SARS COV-2病毒的存在。纽扣活化的生物传感器在90分钟内产生结果，并与基于标准核酸的诊断测试相当的精度，例如聚合酶链反应（PCR）。 Wyss Institute的研究科学家和本文的联合第一作者Peter Nguyen表示，生物传感器的成本和速度与廉价抗原测试类似。他仍在继续：“除了面部面具外，我们的可编程生物传感器还可以集成到其他服装中，以提供危险物质的危险物质，包括病毒，细菌，毒素和化学试剂。”

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