ArticleNano letters2022
Label-Free Spectroscopic SARS-CoV-2 Detection on Versatile Nanoimprinted Substrates.
Article in Nano letters, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
30 citing papers in PubMed.
- Nipah virus and the lessons of COVID-19: are we prepared for the next pandemic threat?Infectious medicine · 2026Review
- Surface-Enhanced Raman Spectroscopy for Viral Diagnostics: Principles, Strategies, Clinical Challenges, and Future Directions.Chemical reviews · 2026Review
- Overview in Machine-Learning-Assisted Sensing Techniques for Monitoring COVID-19.Micromachines · 2026Review
- Single-Exosome SERS Detection by Means of a Flexible Metasurface.Biosensors · 2025Article
- Diagnostic oriented discrimination of different Shiga toxins via PCA-assisted SERS-based plasmonic metasurface.Nanophotonics (Berlin, Germany) · 2025Article
- Rapid, On-Site SARS-CoV‑2 Variant Detection and Differentiation Using GLAD-Pristine Silver Nanorod Arrays and Machine Learning-Enhanced SERS.ACS omega · 2025Article
- Bidirectional mechanisms and emerging strategies for implantable bioelectronic interfaces.Bioactive materials · 2025Review
- Accessible Sensing Sites in Metal-Insulator-Metal Plasmonic Nanostructure for Biosensing Applications.ACS applied materials & interfaces · 2025Article
- Exploration of the Tolerance of Novel Coronaviruses to Temperature Changes Based on SERS Technology.Biosensors · 2025Article
- To Acquire or Not to Acquire: Evaluating Compressive Sensing for Raman Spectroscopy in Biology.ACS sensors · 2025Article
- Gold Nanoprism Enhanced SERS Aptasensor for Simultaneous Detection of Thrombin and VEGF.Sensors and actuators. B, Chemical · 2025Article
- Plasmonic Gold Prism Array for Digital Surface-Enhanced Raman Spectroscopy Sensing.The journal of physical chemistry. C, Nanomaterials and interfaces · 2024Article
- Article
- Label-free plasmonic spectral profiling of serum DNA.Biosensors & bioelectronics · 2024Article
- Self-Assembled Bimetallic Au-Ag Nanorod Vertical Array for Single Molecule Plasmonic Sensing.ACS applied nano materials · 2024Article
- Computational Insights into the Adsorption of Ligands on Gold Nanosurfaces.The journal of physical chemistry. A · 2023Article
- The Label-Free Detection and Identification of SARS-CoV-2 Using Surface-Enhanced Raman Spectroscopy and Principal Component Analysis.Biosensors · 2023Article
- Development of Nanobody-Displayed Whole-Cell Biosensors for the Colorimetric Detection of SARS-CoV-2.ACS applied materials & interfaces · 2023Article
- Recent development of surface-enhanced Raman scattering for biosensing.Journal of nanobiotechnology · 2023Review
- Technology Roadmap for Flexible Sensors.ACS nano · 2023Review
Corrections and comments
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Authors and funding
6 authors.
Funding
Abstract
Widespread testing and isolation of infected patients is a cornerstone of viral outbreak management, as underscored during the ongoing COVID-19 pandemic. Here, we report a large-area and label-free testing platform that combines surface-enhanced Raman spectroscopy and machine learning for the rapid and accurate detection of SARS-CoV-2. Spectroscopic signatures acquired from virus samples on metal-insulator-metal nanostructures, fabricated using nanoimprint lithography and transfer printing, can provide test results within 25 min. Not only can our technique accurately distinguish between different respiratory and nonrespiratory viruses, but it can also detect virus signatures in physiologically relevant matrices such as human saliva without any additional sample preparation. Furthermore, our large area nanopatterning approach allows sensors to be fabricated on flexible surfaces allowing them to be mounted on any surface or used as wearables. We envision that our versatile and portable label-free spectroscopic platform will offer an important tool for virus detection and future outbreak preparedness.
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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.