Amplification‐Free Detection of SARS‐CoV‐2 Down to Single Virus Level by Portable Carbon Nanotube Biosensors (Small 34/2023)
Source abstract
Abstract
Portable Carbon Nanotube Biosensors Mengmeng Xiao, Yuehua Ke, Zhi-Yong Zhang, and co-workers develop a multi-functionalized carbon nanotube field effect transistor biosensor arrays with a portable data reading system for the on-site single virus level detection of SARS-CoV-2. The biosensor arrays can detect SARS-CoV-2 virus antigens and the unamplified long chain RNAs simultaneously with a detection limit down to 0.05 copies/μL in 2 min response time using a multi-probe strategy. More details can be found in article number 2208198.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: SARS-CoV-2 detection and testing · Biosensors and Analytical Detection · Advanced biosensing and bioanalysis techniques
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Affiliations
Key Laboratory for the Physics and Chemistry of Nanodevices and Center for Carbon‐based Electronics School of Electronics Peking University Beijing 100871 China
Hunan Institute of Advanced Sensing and Information Technology Xiangtan University Hunan 411105 China
Chinese PLA Center for Disease Control and Prevention Beijing 100071 China
School of Laboratory Medicine Hubei University of Chinese Medicine Huangjia Lake West Road Wuhan 430065 China
References
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