1 条结果 关键词:核衣壳蛋白 ×

P-FAB: A Fiber-Optic Biosensor Device for Rapid Detection of COVID-19.

Transactions of the Indian National Academy of Engineering : an international journal of engineering and technology 2020 Murugan D, Bhatia H, Sai VVR, Satija J

新冠疫情快速、低成本诊断对识别感染者尤其是无症状者、阻断本地传播至关重要。作为RT-PCR的替代手段,基于抗体的层析血清学检测因假阳性较高而帮助有限。本文提出利用可现场部署/便携的等离子体光纤吸收生物传感器(P-FAB)平台,对唾液中SARS-CoV-2病毒颗粒进行一步法、免洗检测,仅需最少样品前处理。P-FAB基于U形弯曲多模光纤...