A visual detection strategy for SARS-CoV-2 based on dual targets-triggering DNA walker [0.03%]
基于双目标触发DNA步行者的SARS-CoV-2可视化检测策略
Liting Zhao,Ciling Li,Xinhuang Kang et al.
Liting Zhao et al.
SARS-CoV-2, a highly transmissible and mutagenic virus, made huge threats to global public health. The detection strategies, which are free from testing site requirements, and the reagents and instruments are portable, are vital for early s...
A novel linear displacement isothermal amplification with strand displacement probes (LDIA-SD) in a pocket-size device for point-of-care testing of infectious diseases [0.03%]
一种新型的线性位移等温扩增（LDIA-SD）方法，用于口袋大小设备中传染病的即时护理检测
Hongchao Gou,Qijie Lin,Haiyan Shen et al.
Hongchao Gou et al.
Nucleic acid amplification is crucial for disease diagnosis, especially lethal infectious diseases such as COVID-19. Compared with PCR, isothermal amplification methods are advantageous for point-of-care testing (POCT). However, complicated...
A colorimetric lateral flow immunoassay based on oriented antibody immobilization for sensitive detection of SARS-CoV-2 [0.03%]
基于定向抗体固定化的侧向流动免疫层析分析法灵敏检测SARS-CoV-2的颜色测定法
Ae Sol Lee,Su Min Kim,Kyeong Rok Kim et al.
Ae Sol Lee et al.
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) causes coronavirus disease 2019 (COVID-19). The high human-to-human transmission and rapid evolution of SARS-CoV-2 have resulted in a worldwide pandemic. To contain SARS-CoV-2, it...
Dual-target nucleic acid sequences responsive electrochemiluminescence biosensor using single type carbon dots as probe for SARS-CoV-2 detection based on series catalytic hairpin assembly amplification [0.03%]
基于串联催化发夹组装放大逻辑电路的单组分碳点探针双靶标核酸响应电化学发光生物传感用于SARS-CoV-2检测
Ying Zhang,Xiaocui Huang,Weixin Li et al.
Ying Zhang et al.
Severe acute respiratory syndrome coronavirus (SARS-CoV-2) is rampant all over the world, and rapid and effective virus detection is the best auxiliary to curb the spread of the epidemic. A diagnosis can only be made if two or more differen...
Self-directed molecular diagnostics (SdMDx) system for COVID-19 via one-pot processing [0.03%]
用于通过一步处理进行COVID-19自我定向分子诊断(SdMDx)的系统
Yoon Ok Jang,Nam Hun Kim,Yeonjeong Roh et al.
Yoon Ok Jang et al.
Rapid, sensitive, and specific detection of the severe acute respiratory syndrome coronavirus (SARS-CoV)- 2 during early infection is pivotal in controlling the spread and pathological progression of Coronavirus Disease 2019 (COVID-19). Thu...
Equipment-free, salt-mediated immobilization of nucleic acids for nucleic acid lateral flow assays [0.03%]
用于核酸侧流层析 assay 的无设备介导的核酸固定方法
Jung Soo Park,Seokjoon Kim,Jinjoo Han et al.
Jung Soo Park et al.
As the world has been facing several deadly virus crises, including Zika virus disease, Ebola virus disease, severe acute respiratory syndrome (SARS), Middle East respiratory syndrome (MERS), and Coronavirus disease 2019 (COVID-19), lateral...
Recent advances in sensitive surface-enhanced Raman scattering-based lateral flow assay platforms for point-of-care diagnostics of infectious diseases [0.03%]
用于感染性疾病即时诊断的灵敏表面增强拉曼散射基侧向流动分析平台的最新进展
Kihyun Kim,Leila Kashefi-Kheyrabadi,Younju Joung et al.
Kihyun Kim et al.
This review reports the recent advances in surface-enhanced Raman scattering (SERS)-based lateral flow assay (LFA) platforms for the diagnosis of infectious diseases. As observed through the recent infection outbreaks of COVID-19 worldwide,...
Lab-on-a-chip for the easy and visual detection of SARS-CoV-2 in saliva based on sensory polymers [0.03%]
基于传感聚合物的唾液样本新冠病毒(SARS-CoV-2)便携和可视化检测芯片实验室
Ana Arnaiz,José Carlos Guirado-Moreno,Marta Guembe-García et al.
Ana Arnaiz et al.
The initial stages of the pandemic caused by SARS-CoV-2 showed that early detection of the virus in a simple way is the best tool until the development of vaccines. Many different tests are invasive or need the patient to cough up or even d...
An alkaline phosphatase-induced immunosensor for SARS-CoV-2 N protein and cardiac troponin I based on the in situ fluorogenic self-assembly between N-heterocyclic boronic acids and alizarin red S [0.03%]
基于原位荧光自组装碱性磷酸酶诱导的SARS-CoV-2 N蛋白和心肌肌钙蛋白I免疫传感器及其与茜素红S的检测
Fenghua Geng,Xiaoxue Liu,Tingwen Wei et al.
Fenghua Geng et al.
Alkaline phosphatase (ALP)-induced in situ fluorescent immunosensor is less investigated and reported. Herein, a high-performance ALP-labeled in situ fluorescent immunoassay platform was constructed. The developed platform was based on a fl...
An ultrasensitive aptasensor of SARS-CoV-2 N protein based on ion current rectification with nanopipettes [0.03%]
基于纳米移液管离子电流整流的SARS-CoV-2 N蛋白超灵敏适配传感器
Wenhao Ma,Wanyi Xie,Rong Tian et al.
Wenhao Ma et al.
Since the outbreak of COVID-19 in the world, it has spread rapidly all over the world. Rapid and effective detection methods have been a focus of research. The SARS-CoV-2 N protein (NP) detection methods currently in use focus on specific r...