From a drop of sample to diagnosis within minutes, NasRED detects analytes at sub-femtomolar levels: a portable, low-cost breakthrough poised to transform infectious and chronic disease diagnostics. Read it here
Nanoparticle-Supported, Rapid, and Electronic Detection of SARS-CoV-2 Antibodies and Antigens at the Subfemtomolar Level.
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Sep 2024 – Aug 2025Where it's discussed
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News23 articles
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X / Twitter4 posts
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Blogs4 articles
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Bluesky2 posts
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YouTube2 videos
AI synopsis
What people are saying
The discussions emphasize the significance of the new detection system, mentioning its rapid results, portability, and cost-effectiveness, with words like 'breakthrough' and 'transform' indicating enthusiasm. While many focus on the technological improvements, others highlight its potential to revolutionize disease diagnostics, showing both high interest and perceived impact with moderate levels of detailed engagement.
Most discussions express strong support or enthusiasm for the research's potential, highlighting its advancements over existing methods.
Posts demonstrate high interest, focusing on the technology's rapidity, sensitivity, and practical applications, often using phrases like 'breakthrough' and 'transformative'.
Participants show moderate engagement by referencing specific technical details and implications for diagnostics, but some simply share links or brief comments.
The overarching tone suggests the publication could significantly influence rapid diagnostics, with phrases like 'game-changer' and emphasizing real-world applicability.
Abstract in brief
- The study introduces a gold nanoparticle-supported electronic detection system called NasRED, which can rapidly identify SARS-CoV-2 antibodies and antigens with extremely high sensitivity at the subfemtomolar level.
- Using engineered gold nanoparticles that bind specifically to the target proteins, NasRED produces easily observable color changes and can deliver results in just 15 minutes, outperforming traditional methods like ELISA in sensitivity.
- The platform is simple, cost-effective, and suitable for point-of-care testing, as it doesn't require complex lab equipment or trained personnel, making it ideal for rapid diagnosis and screening in diverse biofluids.
Top posts
Most liked on X and BlueskyNanoparticle-Supported, Rapid, and Electronic Detection of SARS-CoV-2 Antibodies and Antigens at Attomolar Level https://t.co/P31fdBnIBS #biorxiv_micrbio
Nanoparticle-Supported, Rapid, and Electronic Detection of SARS-CoV-2 Antibodies and Antigens at the Subfemtomolar Level | ACS Nano https://t.co/NdFnKM5bvj
RT @biorxiv_micrbio: Nanoparticle-Supported, Rapid, and Electronic Detection of SARS-CoV-2 Antibodies and Antigens at Attomolar Level http…
Nanoparticle-Supported, Rapid, and Electronic Detection of SARS-CoV-2 Antibodies and Antigens at Attomolar Level https://www.biorxiv.org/content/10.1101/2024.09.04.611305v1
Nanoparticle-Supported, Rapid, and Electronic Detection of SARS-CoV-2 Antibodies and Antigens at Attomolar Level https://www.biorxiv.org/content/10.1101/2024.09.04.611305v1
All mentions
Nanoparticle-Based Rapid Detection of SARS-CoV-2 Antibodies and Antigens
This video highlights a gold nanoparticle-supported electronic detection system called NasRED, capable of rapidly identifying SARS-CoV-2 antibodies and antigens with high sensitivity at the subfemtomolar level in just…
Nanoparticle-Based Electronic Detection of SARS-CoV-2 at Subfemtomolar Levels
This episode covers material from August 8th to August 14th, including a gold nanoparticle-supported system called NasRED for rapid, highly sensitive SARS-CoV-2 antibody and antigen detection. The platform offers quick…
From a drop of sample to diagnosis within minutes, NasRED detects analytes at sub-femtomolar levels: a portable, low-cost breakthrough poised to transform infectious and chronic disease diagnostics. Read it here
Nanoparticle-Supported, Rapid, and Electronic Detection of SARS-CoV-2 Antibodies and Antigens at the Subfemtomolar Level | ACS Nano https://t.co/NdFnKM5bvj
RT @biorxiv_micrbio: Nanoparticle-Supported, Rapid, and Electronic Detection of SARS-CoV-2 Antibodies and Antigens at Attomolar Level http…
Nanoparticle-Supported, Rapid, and Electronic Detection of SARS-CoV-2 Antibodies and Antigens at Attomolar Level https://www.biorxiv.org/content/10.1101/2024.09.04.611305v1
Nanoparticle-Supported, Rapid, and Electronic Detection of SARS-CoV-2 Antibodies and Antigens at Attomolar Level https://www.biorxiv.org/content/10.1101/2024.09.04.611305v1
Nanoparticle-Supported, Rapid, and Electronic Detection of SARS-CoV-2 Antibodies and Antigens at Attomolar Level https://t.co/P31fdBnIBS #biorxiv_micrbio