Rapid and Accurate On-Site Immunodiagnostics of Highly Contagious Severe Acute Respiratory Syndrome Coronavirus 2 Using Portable Surface-Enhanced Raman Scattering-Lateral Flow Assay Reader
文献类型：期刊论文
| 作者 | Joung, Younju7; Kim, Kihyun7; Lee, Seungwoo6; Chun, Byung-Seon6; Lee, Sangyeop5; Hwang, Joonki5; Choi, Suji5; Kang, Taejoon1,4; Lee, Mi-Kyung3; Chen, Lingxin2
|
| 刊名 | ACS SENSORS
 |
| 出版日期 | 2022-11-14 |
| 页码 | 11 |
| ISSN号 | 2379-3694 |
| 关键词 | surface-enhanced Raman scattering SERS-LFA SARS-CoV-2 portable Raman reader immunoassay |
| DOI | 10.1021/acssensors.2c01808 |
| 通讯作者 | Kang, Taejoon(kangtaejoon@kribb.re.kr) ; Lee, Mi-Kyung(cpworld@cau.ac.kr) ; Chen, Lingxin(lxchen@yic.ac.cn) ; Choo, Jaebum(jbchoo@cau.ac.kr) |
| 英文摘要 | In early 2022, the number of people infected with the highly contagious mutant severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), called Omicron, was increasing worldwide. Therefore, several countries approved the lateral flow assay (LFA) strip as a diagnostic method for confirming SARS-CoV-2 instead of reverse transcription-polymerase chain reaction (RT-PCR), which takes a long time to generate the results. However, owing to the limitation of detection sensitivity, commercial LFA strips have high false-negative diagnosis rates for patients with low virus concentrations. Therefore, in this study, we developed a portable surface-enhanced Raman scattering (SERS)-LFA reader based on localized surface plasmon effects to solve the sensitivity problem of the commercial LFA strip. We tested 54 clinical samples using this portable SERS-LFA reader, which generated 49 positive and 5 negative results. Out of the 49 positive results, SERS-LFA classified only 2 as false negative, while the commercial LFA classified 21 as false negative. This confirmed that the false-negative rate had significantly improved compared to that of commercial LFA strips. We believe that the proposed SERS-LFA system can be utilized as a point-of-care diagnostic system to quickly and accurately determine a virus infection that could spread significantly within a short period. |
| WOS关键词 | POINT |
| WOS研究方向 | Chemistry ; Science & Technology - Other Topics |
| 语种 | 英语 |
| WOS记录号 | WOS:000885390200001 |
| 资助机构 | National Research Foundation of Korea ; government-wide R&D fund for the research of infectious diseases in Korea ; KRIBB Research Initiative Program ; National Nature Science Foundation of China |
| 源URL | [http://ir.yic.ac.cn/handle/133337/31921]  |
| 专题 | 烟台海岸带研究所_中科院海岸带环境过程与生态修复重点实验室 烟台海岸带研究所_山东省海岸带环境工程技术研究中心 |
| 通讯作者 | Kang, Taejoon; Lee, Mi-Kyung; Chen, Lingxin; Choo, Jaebum |
| 作者单位 | 1.Sungkyunkwan Univ, Sch Pharm, Suwon 16419, South Korea 2.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China 3.Chung Ang Univ, Coll Med, Dept Lab Med, Seoul 06973, South Korea 4.Korea Res Inst Biosci & Biotechnol KRIBB, Res Ctr, Bionanotechnol, Daejeon 34141, South Korea 5.SG Med Inc, Dept Innovat Diagnost, Seoul 05548, South Korea 6.Nanoscope Syst Inc, Daejeon 34016, South Korea 7.Chung Ang Univ, Dept Chem, Seoul 06974, South Korea |
| 推荐引用方式 GB/T 7714 | Joung, Younju,Kim, Kihyun,Lee, Seungwoo,et al. Rapid and Accurate On-Site Immunodiagnostics of Highly Contagious Severe Acute Respiratory Syndrome Coronavirus 2 Using Portable Surface-Enhanced Raman Scattering-Lateral Flow Assay Reader[J]. ACS SENSORS,2022:11. |
| APA | Joung, Younju.,Kim, Kihyun.,Lee, Seungwoo.,Chun, Byung-Seon.,Lee, Sangyeop.,...&Choo, Jaebum.(2022).Rapid and Accurate On-Site Immunodiagnostics of Highly Contagious Severe Acute Respiratory Syndrome Coronavirus 2 Using Portable Surface-Enhanced Raman Scattering-Lateral Flow Assay Reader.ACS SENSORS,11. |
| MLA | Joung, Younju,et al."Rapid and Accurate On-Site Immunodiagnostics of Highly Contagious Severe Acute Respiratory Syndrome Coronavirus 2 Using Portable Surface-Enhanced Raman Scattering-Lateral Flow Assay Reader".ACS SENSORS (2022):11. |
入库方式： OAI收割
来源：烟台海岸带研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。