ArticleToxins2019
Simultaneous Lateral Flow Immunoassay for Multi-Class Chemical Contaminants in Maize and Peanut with One-Stop Sample Preparation.
Article in Toxins, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed, 46 citations in OpenAlex.
- Beyond Spheres: Evaluating Gold Nano-Flowers and Gold Nano-Stars for Enhanced Aflatoxin B1 Detection in Lateral Flow Immunoassays.Biosensors · 2025Article
- Can nanotechnology and genomics innovations trigger agricultural revolution and sustainable development?Functional & integrative genomics · 2024Review
- Polycations as Aptamer-Binding Modulators for Sensitive Fluorescence Anisotropy Assay of Aflatoxin B1.Sensors (Basel, Switzerland) · 2024Article
- A Fluorescence Resonance Energy Transfer Aptasensor for Aflatoxin B1 Based on Ligand-Induced ssDNA Displacement.Molecules (Basel, Switzerland) · 2023Article
- Review
- Article
- Development of a Lateral Flow Strip with a Positive Readout for the On-Site Detection of Aflatoxin BMolecules (Basel, Switzerland) · 2022Article
- Recent Progress in Rapid Determination of Mycotoxins Based on Emerging Biorecognition Molecules: A Review.Toxins · 2022Review
- Photoluminescent Molecules and Materials as Diagnostic Reporters in Lateral Flow Assays.ACS applied bio materials · 2022Article
- Development of Time-Resolved Fluorescence Immunochromatographic Assays for Simultaneously Detecting Tylosin and Tilmicosin in Milk in Group-Screening Manner.Foods (Basel, Switzerland) · 2021Article
- An Open Sandwich Immunochromatography for Non-competitive Detection of Small Antigens.Analytical sciences : the international journal of the Japan Society for Analytical Chemistry · 2021Article
- Time-Resolved Fluorescence Immunochromatography Assay (TRFICA) for Aflatoxin: Aiming at Increasing Strip Method Sensitivity.Frontiers in microbiology · 2020Review
Corrections and comments
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Authors and funding
10 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Multi-class chemical contaminants, such as pesticides and mycotoxins, are recognized as the major risk factors in agro products. It is thus necessary to develop rapid and simple sensing methods to fulfill the on-site monitoring of multi-class chemical contaminants with different physicochemical properties. Herein, a lateral flow immunoassay via time-resolved fluorescence was developed for the rapid, on-site, simultaneous, and quantitative sensing aflatoxin B₁ (AFB₁), zearalenone (ZEA), and chlorothalonil (CTN) in maize and peanut. The sample preparation was optimized to a single step, combining the grinding and extraction. Under optimal conditions, the sensing method lowered the limits of detection (LOD) to 0.16, 0.52, and 1.21 µg/kg in maize and 0.18, 0.57, and 1.47 µg/kg in peanut with an analytical range of 0.48⁻20, 1.56⁻200, and 3.63⁻300 µg/kg for AFB₁, ZEA and CTN, respectively. The protocol could be completed within 15 min, including sample preparation and lateral flow immunoassay. The recovery range was 83.24⁻110.80%. An excellent correlation was observed between this approach and high-performance liquid chromatography-tandem mass spectrometry (HPLC-MS/MS) for mycotoxins and gas chromatography-tandem mass spectrometry (GC-MS/MS) for pesticide in maize and peanut. This work could be applied in on-site multi-class sensing for food safety.
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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.