ArticleMikrochimica acta2019
Carbon nanotube-based lateral flow immunoassay for ultrasensitive detection of proteins: application to the determination of IgG.
Article in Mikrochimica acta, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed, 37 citations in OpenAlex.
- Lateral flow assays: Progress and evolution of recent trends in point-of-care applications.Materials today. Bio · 2024Review
- Colorimetric and photothermal dual-mode lateral flow immunoassay based on Au-FeMikrochimica acta · 2023Article
- Red-Emitting Latex Nanoparticles by Stepwise Entrapment of β-Diketonate Europium Complexes.International journal of molecular sciences · 2022Article
- Nanomaterial and interface advances in immunoassay biosensors.The journal of physical chemistry. C, Nanomaterials and interfaces · 2022Article
- Lateral flow immunoassay for small-molecules detection in phytoproducts: a review.Journal of natural medicines · 2022Review
- Integrated Nanomaterials and Nanotechnologies in Lateral Flow Tests for Personalized Medicine Applications.Nanomaterials (Basel, Switzerland) · 2021Review
- Beyond Sensitive and Selective Electrochemical Biosensors: Towards Continuous, Real-Time, Antibiofouling and Calibration-Free Devices.Sensors (Basel, Switzerland) · 2020Review
- Magnetic Lateral Flow Immunoassays.Diagnostics (Basel, Switzerland) · 2020Review
- A strip test for the optical determination of influenza virus H3 subtype using gold nanoparticle coated polystyrene latex microspheres.Mikrochimica acta · 2020Article
- Ultrasensitive Detection of Severe Fever with Thrombocytopenia Syndrome Virus Based on Immunofluorescent Carbon Dots/SiOACS omega · 2019Article
- Ovalbumin antibody-based fluorometric immunochromatographic lateral flow assay using CdSe/ZnS quantum dot beads as label for determination of T-2 toxin.Mikrochimica acta · 2019Article
Corrections and comments
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Authors and funding
5 authors at 4 institutions in 3 countries.
Funding
Abstract
Authors report on a carbon nanotube (CNT)-based lateral flow immunoassay (LFI) for ultrasensitive detection of proteins. Shortened multiwalled CNTs were used as a colored (black) tag. The detection antibody was covalently immobilized on the CNT surface via diimide-activated conjugation between the carboxyl groups on the CNT surface and amino groups of antibodies. The assay involved the capture of target protein in a sandwich-type format between an immobilized capture antibody on the test zone of LFI and a CNT-labelled detection antibody. CNTs were thus captured on the test zone of the LFI and gave a black colored line to enable visual detection of protein. Quantitative results were obtained by reading the test line intensities with a portable strip reader. Rabbit IgG was used as a model target to demonstrate the proof-of-concept. Combining the advantages of lateral flow assay with the unique physical properties of CNT (color, high aspect-to-size ratio and ease of surface modification), the optimized LFI can detect of 1.3 pg mL
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