Novel cross-linkable fluorescent probe with oriented antibody to enhance lateral immunoassay strip for the detection of acetamiprid

Li, Donghan; Dong, Haowei; Li, Zhengtao; Wang, Haifang; Sun, Jiashuai; Huang, Jingcheng; Li, Peisen; Zhou, Shuxian; Zhai, Shengxi; Zhao, Mingxin; Sun, Xia; Guo, Yemin

doi:10.1016/j.jhazmat.2024.134935

Journal of Hazardous Materials

2024

DOI: 10.1016/j.jhazmat.2024.134935

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Novel cross-linkable fluorescent probe with oriented antibody to enhance lateral immunoassay strip for the detection of acetamiprid

Donghan Li,

Haowei Dong,

Zhengtao Li

et al.

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Cited by 3 publications

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Ternary Heterojunction ZnS‐ZnIn₂S₄‐In₂S₃ Efficiently Catalyzes Triethylamine to Enhance Electrochemiluminescence Imaging Signals

Chen,

Jia,

Zhao

et al. 2024

Adv Funct Materials

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The visualization of electrode reactions is significant for ultra sensitive detection. Traditional electrochemiluminescence (ECL) detection method can hardly visualize electrode reactions. Combining ECL imaging technology and traditional ECL detection methods can overcome the lack of visual feedback of key information in sensor construction. In contrast to cyclic voltammetry testing, applying a constant voltage to the electrode surface for ECL imaging results in a more stable signal. In this study, methionine‐stabilized gold nanoclusters (Met‐AuNCs) are used as efficient near‐infrared luminescent clusters, and triethylamine (TEA) as coreactants to construct an ECL imaging sensor for the detection of acetamiprid (ACT). The ternary heterojunction ZnS‐ZnIn2S4‐In2S3 (Z‐Z‐I) forms a stepwise electron transfer mode, facilitating the rapid generation of free radicals in TEA. Furthermore, Z‐Z‐I serves as a substrate, providing a large loading area for the DNA chain, which lays a foundation for the wide detection range. Such an ECL imaging sensor has a wide linear range (100 fm to 1 µm) and achieves a low detection limit (42 fM) for ACT detection. This study not only provides an efficient and accurate method for detecting ACT in agricultural products but also foretells the promising application of visual imaging technology in electrochemiluminescent sensors.

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Ternary Heterojunction ZnS‐ZnIn₂S₄‐In₂S₃ Efficiently Catalyzes Triethylamine to Enhance Electrochemiluminescence Imaging Signals

Chen,

Jia,

Zhao

et al. 2024

Adv Funct Materials

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Enhanced immunochromatographic assay using multifunctional gold@iridium nanoflower with colorimetric photothermal catalytic activity for the detection of staphylococcal enterotoxin B

Zhang,

Xu,

Wang

et al. 2024

Food Chemistry

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Liquid chromatography-tandem mass spectrometry (LC-MS/MS) based prevalence and dissipation analysis of acetamiprid and bifenthrin in okra after foliar application

Malhat,

Akram,

Saber

et al. 2024

International Journal of Environmental Analytical Chemistry

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Novel cross-linkable fluorescent probe with oriented antibody to enhance lateral immunoassay strip for the detection of acetamiprid

Cited by 3 publications

References 39 publications

Ternary Heterojunction ZnS‐ZnIn₂S₄‐In₂S₃ Efficiently Catalyzes Triethylamine to Enhance Electrochemiluminescence Imaging Signals

Ternary Heterojunction ZnS‐ZnIn₂S₄‐In₂S₃ Efficiently Catalyzes Triethylamine to Enhance Electrochemiluminescence Imaging Signals

Enhanced immunochromatographic assay using multifunctional gold@iridium nanoflower with colorimetric photothermal catalytic activity for the detection of staphylococcal enterotoxin B

Liquid chromatography-tandem mass spectrometry (LC-MS/MS) based prevalence and dissipation analysis of acetamiprid and bifenthrin in okra after foliar application

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Novel cross-linkable fluorescent probe with oriented antibody to enhance lateral immunoassay strip for the detection of acetamiprid

Cited by 3 publications

References 39 publications

Ternary Heterojunction ZnS‐ZnIn2S4‐In2S3 Efficiently Catalyzes Triethylamine to Enhance Electrochemiluminescence Imaging Signals

Ternary Heterojunction ZnS‐ZnIn2S4‐In2S3 Efficiently Catalyzes Triethylamine to Enhance Electrochemiluminescence Imaging Signals

Enhanced immunochromatographic assay using multifunctional gold@iridium nanoflower with colorimetric photothermal catalytic activity for the detection of staphylococcal enterotoxin B

Liquid chromatography-tandem mass spectrometry (LC-MS/MS) based prevalence and dissipation analysis of acetamiprid and bifenthrin in okra after foliar application

Contact Info

Product

Resources

About

Ternary Heterojunction ZnS‐ZnIn₂S₄‐In₂S₃ Efficiently Catalyzes Triethylamine to Enhance Electrochemiluminescence Imaging Signals

Ternary Heterojunction ZnS‐ZnIn₂S₄‐In₂S₃ Efficiently Catalyzes Triethylamine to Enhance Electrochemiluminescence Imaging Signals