A sensitive lateral flow immunoassay for the multiple residues of five adamantanes

Gao, Yifan; Wu, Xiaoling; Wang, Zhongxing; Luo, Pengjie; Xu, Liguang; Zheng, Qinfen; Kuang, Hua

doi:10.1080/09540105.2019.1612331

Cited by 11 publications

(2 citation statements)

References 35 publications

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“…The most commonly used LFIA method employs gold nanoparticles (AuNPs) as reporters for colorimetric detection. A LFIA method using a broadly specific anti-adamantanes monoclonal antibody has been developed for five adamantanes, with visual LODs of 0.1–10 μg/kg (similar to the results of ELISA) [ 34 ]. To further improve the sensitivity of LFIA, other labels such as fluorescent nanoparticles have been employed in LFIA fabrication.…”

Section: Rapid Multi-residue Detection Methods Based On Different mentioning

confidence: 99%

Rapid Multi-Residue Detection Methods for Pesticides and Veterinary Drugs

et al. 2020

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The excessive use or abuse of pesticides and veterinary drugs leads to residues in food, which can threaten human health. Therefore, there is an extremely urgent need for multi-analyte analysis techniques for the detection of pesticide and veterinary drug residues, which can be applied as screening techniques for food safety monitoring and detection. Recent developments related to rapid multi-residue detection methods for pesticide and veterinary drug residues are reviewed herein. Methods based on different recognition elements or the inherent characteristics of pesticides and veterinary drugs are described in detail. The preparation and application of three broadly specific recognition elements—antibodies, aptamers, and molecular imprinted polymers—are summarized. Furthermore, enzymatic inhibition-based sensors, near-infrared spectroscopy, and SERS spectroscopy based on the inherent characteristics are also discussed. The aim of this review is to provide a useful reference for the further development of rapid multi-analyte analysis of pesticide and veterinary drug residues.

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Section: Rapid Multi-residue Detection Methods Based On Different mentioning

confidence: 99%

Rapid Multi-Residue Detection Methods for Pesticides and Veterinary Drugs

et al. 2020

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“…Such tests for 2-8 analytes are widely used to determine antibiotics in milk, mycotoxins in grain, etc. and described in a series of recent publications [12][13][14][15][16].…”

Section: Introductionmentioning

confidence: 99%

Design of Multiplex Lateral Flow Tests: A Case Study for Simultaneous Detection of Three Antibiotics

et al. 2020

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The presented study is focused on the impact of binding zone location on immunochromatographic test strips on the analytical parameters of multiplex lateral flow assays. Due to non-equilibrium conditions for such assays the duration of immune reactions influences significantly the analytical parameters, and the integration of several analytes into one multiplex strip may cause an essential decrease of sensitivity. To choose the best location for binding zones, we have tested reactants for immunochromatographic assays of lincomycin, chloramphenicol, and tetracycline. The influence of the distance to the binding zones on the intensity of coloration and limit of detection (LOD) was rather different. Basing on the data obtained, the best order of binding zones was chosen. In comparison with non-optimal location the LODs were 5–10 fold improved. The final assay provides LODs 0.4, 0.4 and 1.0 ng/mL for lincomycin, chloramphenicol, and tetracycline, respectively. The proposed approach can be applied for multiplexed assays of other analytes.

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An Overview for the Nanoparticles‐Based Quantitative Lateral Flow Assay

Wang

Zhao

et al. 2021

Small Methods

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The development of the lateral flow assay (LFA) has received much attention in both academia and industry because of their broad applications to food safety, environmental monitoring, clinical diagnosis, and so forth. The user friendliness, low cost, and easy operation are the most attractive advantages of the LFA. In recent years, quantitative detection has become another focus of LFA development. Here, the most recent studies of quantitative LFAs are reviewed. First, the principles and corresponding formats of quantitative LFAs are introduced. In the biomaterial and nanomaterial sections, the detection, capture, and signal amplification biomolecules and the optical, fluorescent, luminescent, and magnetic labels used in LFAs are described. The invention of dedicated strip readers has drawn further interest in exploiting the better performance of LFAs. Therefore, next, the development of dedicated reader devices is described and the usefulness and specifications of these devices for LFAs are discussed. Finally, the applications of LFAs in the detection of metal ions, biotoxins, pathogenic microorganisms, veterinary drugs, and pesticides in the fields of food safety and environmental health and the detection of nucleic acids, biomarkers, and viruses in clinical analyses are summarized.

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A sensitive lateral flow immunoassay for the multiple residues of five adamantanes

Cited by 11 publications

References 35 publications

Rapid Multi-Residue Detection Methods for Pesticides and Veterinary Drugs

Rapid Multi-Residue Detection Methods for Pesticides and Veterinary Drugs

Design of Multiplex Lateral Flow Tests: A Case Study for Simultaneous Detection of Three Antibiotics

An Overview for the Nanoparticles‐Based Quantitative Lateral Flow Assay

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