A Rapid Detection of COVID-19 Viral RNA in Human Saliva Using Electrical Double Layer-Gated Field-Effect Transistor-Based Biosensors.
鉴于新冠疫情快速传播和较高死亡率,亟需快速筛查与精准诊断工具。唾液可作为检测严重急性呼吸综合征冠状病毒 2(SARS-CoV-2)的替代样本,因为其病毒载量与咽拭子和鼻拭子相当。电双层门控场效应晶体管生物传感器(EDL-gated BioFET)因高灵敏度、便携构型、无标记操作和基质不敏感而成为唾液新冠检测的候选平台。本文利用 ED...