ArticleMikrochimica acta2021
Automatic and sensitive detection of West Nile virus non-structural protein 1 with a portable SERS-LFIA detector.
Article in Mikrochimica acta, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed, 29 citations in OpenAlex.
- Biosensors for the detection of arthropod-borne veterinary viruses: A comprehensive review.Veterinary and animal science · 2026Review
- Magnetic SERS-based lateral flow immunoassay for ultrasensitive on-site detection of Chikungunya virus in mosquito vectors.Mikrochimica acta · 2026Article
- Recent Advances in Lateral Flow Assays for Viral Protein Detection with Nanomaterial-Based Optical Sensors.Biosensors · 2024Review
- Emerging Roles of Microrobots for Enhancing the Sensitivity of Biosensors.Nanomaterials (Basel, Switzerland) · 2023Review
- Recent advances of Au@Ag core-shell SERS-based biosensors.Exploration (Beijing, China) · 2023Review
- Simultaneously ultrasensitive and quantitative detection of influenza A virus, SARS-CoV-2, and respiratory syncytial virus via multichannel magnetic SERS-based lateral flow immunoassay.Nanomedicine : nanotechnology, biology, and medicine · 2023Article
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Authors and funding
6 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
A portable surface-enhanced Raman scattering (SERS)-lateral flow immunoassay (LFIA) detector has been developed for the automatic and highly sensitive detection of West Nile virus (WNV) non-structural protein 1 (NS1) and actual WNV samples. Au@Ag nanoparticles (Au@Ag NPs) labeled with double-layer Raman molecules were used as SERS tags to prepare WNV-specific SERS-LFIA strips. On this platform, the WNV-specific antigen NS1 protein was quantitatively and sensitively detected. The detection limit for the WNV NS1 protein was 0.1 ng/mL, which was 100-fold more sensitive than visual signals. The detection limit for inactivated WNV virions was 0.2 × 10
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