ArticleBiosensors & bioelectronics2021
An electrochemical biosensor for sensitive analysis of the SARS-CoV-2 RNA.
Article in Biosensors & bioelectronics, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers.
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Who cites it
47 citing papers in PubMed, 134 citations in OpenAlex.
- Hybridization-Based Electrochemical Biosensors for RNA Detection: Key Concepts and Insights.Sensors and actuators. B, Chemical · 2026Article
- Integrated microfluidic biosensors: shaping the future of quantitative life sciences and on-chip molecular diagnostics.Lab on a chip · 2026Review
- Biosensors as transformative tools for multiplex detection of respiratory viral pathogens.Archives of microbiology · 2026Review
- Transforming RNA Degradation into Accurate RNA Detection: RNase I-Assisted Rolling Circle Amplification for Clinical Samples.Angewandte Chemie (International ed. in English) · 2026Article
- Optical Method for the Detection of Viral RNA Using an Optical Fiber Sensor.Journal of biophotonics · 2025Article
- Gold nanoparticle-modified screen-printed carbon electrodes for label-free detection of SARS-CoV-2 RNA using drop casting and spray coating methods.ADMET & DMPK · 2025Article
- Bifunctional SnOMikrochimica acta · 2024Article
- Nanomaterials in Immunology: Bridging Innovative Approaches in Immune Modulation, Diagnostics, and Therapy.Journal of functional biomaterials · 2024Review
- A sensitive fluorescence biosensor based on ligation-transcription and CRISPR/Cas13a-assisted cascade amplification strategies to detect the H1N1 virus.Analytical and bioanalytical chemistry · 2024Article
- PCR Independent Strategy-Based Biosensors for RNA Detection.Biosensors · 2024Review
- A cell-based Papain-like Protease (PLpro) activity assay for rapid detection of active SARS-CoV-2 infections and antivirals.PloS one · 2024Article
- Influenza A, like Omicron SARS-CoV-2, Is Similarly Detected in Saliva or Nasopharyngeal Samples via RT-qPCR.Viruses · 2023Article
- Biosensors for waterborne virus detection: Challenges and strategies.Journal of pharmaceutical analysis · 2023Review
- An electrochemiluminescence resonance energy transfer biosensor based on CDs/PAMAM/rGO nanocomposites and Au@AgMikrochimica acta · 2023Article
- Metallic nanoplatforms for COVID-19 diagnostics: versatile applications in the pandemic and post-pandemic era.Journal of nanobiotechnology · 2023Review
- Nano-biosensor for SARS-CoV-2/COVID-19 detection: methods, mechanism and interface design.RSC advances · 2023Review
- Emerging trends in point-of-care biosensing strategies for molecular architectures and antibodies of SARS-CoV-2.Biosensors & bioelectronics: X · 2023Review
- Ultrasensitive and amplification-free detection of SARS-CoV-2 RNA using an electrochemical biosensor powered by CRISPR/Cas13a.Bioelectrochemistry (Amsterdam, Netherlands) · 2023Article
- Detection of COVID-19-related biomarkers by electrochemical biosensors and potential for diagnosis, prognosis, and prediction of the course of the disease in the context of personalized medicine.Analytical and bioanalytical chemistry · 2023Review
- Potential of vibrational spectroscopy coupled with machine learning as a non-invasive diagnostic method for COVID-19.Computer methods and programs in biomedicine · 2023Article
Corrections and comments
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Authors and funding
7 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The pandemic of coronavirus disease 2019 (COVID-19) caused by the severe acute respiratory syndrome-coronavirus-2 (SARS-CoV-2) is continuously worsening globally, herein we have proposed an electrochemical biosensor for the sensitive monitoring of SARS-CoV-2 RNA. The presence of target RNA firstly triggers the catalytic hairpin assembly circuit and then initiates terminal deoxynucleotidyl transferase-mediated DNA polymerization. Consequently, a large number of long single-stranded DNA products can be produced, and these negatively charged DNA products will bind a massive of positively charged electroactive molecular of Ru(NH
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.