Toward a Home Test for COVID‐19 Diagnosis: DNA Machine for Amplification‐Free SARS‐CoV‐2 Detection in Clinical Samples
Sign Up to like & getrecommendations! Published in 2022 at "Chemmedchem"
DOI: 10.1002/cmdc.202200382
Abstract: Nucleic acid‐based detection of RNA viruses requires an annealing procedure to obtain RNA/probe or RNA/primer complexes for unwinding stable structures of folded viral RNA. In this study, we designed a protein‐enzyme‐free nano‐construction, named four‐armed DNA… read more here.
Keywords: cov detection; rna; detection; clinical samples ... See more keywords
Analysis of sputum/tracheal aspirate and nasopharyngeal samples for SARS-CoV-2 detection by laboratory-developed test and Panther Fusion system
Sign Up to like & getrecommendations! Published in 2020 at "Diagnostic Microbiology and Infectious Disease"
DOI: 10.1016/j.diagmicrobio.2020.115228
Abstract: In this study, 127 sputum/tracheal aspirate specimens were evaluated by a laboratory-developed real-time RT-PCR method and Fusion SARS-CoV-2 assay. These specimens were collected from the patients who have nasopharyngeal swab (NPS) samples being used for… read more here.
Keywords: cov detection; sars cov; tracheal aspirate; sputum tracheal ... See more keywords
Exploring alternative swabs for use in SARS-CoV-2 detection from the oropharynx and anterior nares
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Virological Methods"
DOI: 10.1016/j.jviromet.2020.113948
Abstract: Abstract The COVID-19 pandemic has led to a worldwide shortage of nasopharyngeal swabs and universal transport media. This study evaluated a combined oropharynx/nares (OP/Na) sample collection using two readily-available non-flocked swabs, transported in phosphate-buffered saline,… read more here.
Keywords: exploring alternative; swabs use; alternative swabs; cov detection ... See more keywords
Amplification-Free SARS-CoV-2 Detection Using Nanoyeast-scFv and Ultrasensitive Plasmonic Nanobox-Integrated Nanomixing Microassay
Sign Up to like & getrecommendations! Published in 2021 at "Analytical Chemistry"
DOI: 10.1021/acs.analchem.1c01657
Abstract: The implementation of accurate and sensitive molecular detection for the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is paramount to effectively control the ongoing coronavirus disease 2019 (COVID-19) pandemic. In this regard, we herein propose… read more here.
Keywords: ultrasensitive plasmonic; scfv ultrasensitive; detection; integrated nanomixing ... See more keywords
The role of electrochemical biosensors in SARS-CoV-2 detection: a bibliometrics-based analysis and review
Sign Up to like & getrecommendations! Published in 2022 at "RSC Advances"
DOI: 10.1039/d2ra04162f
Abstract: The global pandemic of COVID-19, which began in late 2019, has resulted in extremely high morbidity and severe mortality worldwide, with important implications for human health, international trade, and national politics. Severe acute respiratory syndrome… read more here.
Keywords: cov detection; role; electrochemical biosensors; detection ... See more keywords
SARS-CoV-2 Detection using Colorimetric Plasmonic Sensors: A Proof-of-Concept Computational Study.
Sign Up to like & getrecommendations! Published in 2022 at "IEEE transactions on nanobioscience"
DOI: 10.1109/tnb.2022.3156077
Abstract: Traditional molecular techniques for SARS-CoV-2 viral detection are time-consuming and can exhibit a high probability of false negatives. In this work, we present a computational study of SARS-CoV-2 detection using plasmonic gold nanoparticles. The resonance… read more here.
Keywords: detection using; cov detection; computational study; sars cov ... See more keywords
Comparison of nasopharyngeal samples for SARS‐CoV‐2 detection in a paediatric cohort
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Paediatrics and Child Health"
DOI: 10.1111/jpc.15405
Abstract: The diagnosis of coronavirus disease 2019 (COVID‐19) depends on accurate and rapid testing. Choosing an appropriate sample may impact diagnosis. Naso‐oropharyngeal swabs (NOS) are most frequently used, despite several limitations. Since studies suggest nasopharyngeal aspirate… read more here.
Keywords: nasopharyngeal samples; cov detection; samples sars; sars cov ... See more keywords
SARS-CoV-2 detection by a clinical diagnostic RT-LAMP assay.
Sign Up to like & getrecommendations! Published in 2021 at "Wellcome open research"
DOI: 10.12688/wellcomeopenres.16517.1
Abstract: The ongoing pandemic of SARS-CoV-2 calls for rapid and cost-effective methods to accurately identify infected individuals. The vast majority of patient samples is assessed for viral RNA presence by RT-qPCR. Our biomedical research institute, in… read more here.
Keywords: diagnostic lamp; clinical diagnostic; detection clinical; cov detection ... See more keywords
SARS-CoV-2 detection by a clinical diagnostic RT-LAMP assay
Sign Up to like & getrecommendations! Published in 2021 at "Wellcome Open Research"
DOI: 10.12688/wellcomeopenres.16517.2
Abstract: The ongoing pandemic of SARS-CoV-2 calls for rapid and cost-effective methods to accurately identify infected individuals. The vast majority of patient samples is assessed for viral RNA presence by RT-qPCR. Our biomedical research institute, in… read more here.
Keywords: detection clinical; cov detection; clinical diagnostic; diagnostic lamp ... See more keywords
Evaluation of the efficacy of LAMP-based SARS-CoV-2 detection with simple RNA extraction from nasopharyngeal swabs: A prospective observational study
Sign Up to like & getrecommendations! Published in 2021 at "PLoS ONE"
DOI: 10.1371/journal.pone.0260732
Abstract: The Loopamp SARS-CoV-2 Detection Kit is used for the detection of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Loop-mediated isothermal amplification (LAMP) is based on a measurement principle that can be used with a relatively… read more here.
Keywords: extraction; lamp based; sars cov; detection ... See more keywords
Starting from scratch: Step-by-step development of diagnostic tests for SARS-CoV-2 detection by RT-LAMP
Sign Up to like & getrecommendations! Published in 2023 at "PLOS ONE"
DOI: 10.1371/journal.pone.0279681
Abstract: The pandemic caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has affected millions of people worldwide. Public health strategies to reduce viral transmission are based on widespread diagnostic testing to detect and isolate… read more here.
Keywords: diagnostic tests; cov detection; step; lamp ... See more keywords