Time-resolved fluorescent immunochromatography of aflatoxin B1 in soybean sauce: A rapid and sensitive quantitative analysis
Sensors (Switzerland), ISSN: 1424-8220, Vol: 16, Issue: 7, Page: 1094
2016
- 41Citations
- 30Captures
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Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
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Metrics Details
- Citations41
- Citation Indexes41
- 41
- CrossRef38
- Captures30
- Readers30
- 30
Article Description
Rapid and quantitative sensing of aflatoxin B1 with high sensitivity and specificity has drawn increased attention of studies investigating soybean sauce. A sensitive and rapid quantitative immunochromatographic sensing method was developed for the detection of aflatoxin B1 based on time-resolved fluorescence. It combines the advantages of time-resolved fluorescent sensing and immunochromatography. The dynamic range of a competitive and portable immunoassay was 0.3–10.0 µg•kg, with a limit of detection (LOD) of 0.1 µg•kg and recoveries of 87.2%–114.3%, within 10 min. The results showed good correlation (R > 0.99) between time-resolved fluorescent immunochromatographic strip test and high performance liquid chromatography (HPLC). Soybean sauce samples analyzed using time-resolved fluorescent immunochromatographic strip test revealed that 64.2% of samples contained aflatoxin B1 at levels ranging from 0.31 to 12.5 µg•kg. The strip test is a rapid, sensitive, quantitative, and cost-effective on-site screening technique in food safety analysis.
Bibliographic Details
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