A study of the stability of AflatoxinB1 to several solutions through fluorescence spectral experiment

A rapid and label free aflatoxin B 1 ( A F B 1 ) microfluid sensor was proposed and tested. The device was fabricated with hollow-core photonics crystal fiber infiltrated with the A F B 1 solution. The autofluorescence emitting from the A F B 1 molecules was detected. The sensor length was optimized. The A F B 1 concentration was tested with a 4 cm long sensor. The best limit of detection was achieved as low as 1.34 ng/ml, which meets the test requirement of the national standards for A F B 1 in food. The effectiveness of this sensor being applied in beer solution was also verified to be a little more sensitive than in aqueous solution. Compared with traditional A F B 1 detection methods, the proposed single-ended device perfectly satisfies the demand of process control in alcoholic beverages manufacture.

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Rapid and label free detection of aflatoxin B₁ in alcoholic beverages with a microfluid fiber device

Chen

Han

Mao

et al. 2021

Appl. Opt.

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A study of the stability of AflatoxinB1 to several solutions through fluorescence spectral experiment

Cited by 1 publication

References 12 publications

Rapid and label free detection of aflatoxin B₁ in alcoholic beverages with a microfluid fiber device

Rapid and label free detection of aflatoxin B₁ in alcoholic beverages with a microfluid fiber device

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A study of the stability of AflatoxinB1 to several solutions through fluorescence spectral experiment

Cited by 1 publication

References 12 publications

Rapid and label free detection of aflatoxin B1 in alcoholic beverages with a microfluid fiber device

Rapid and label free detection of aflatoxin B1 in alcoholic beverages with a microfluid fiber device

Contact Info

Product

Resources

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Rapid and label free detection of aflatoxin B₁ in alcoholic beverages with a microfluid fiber device

Rapid and label free detection of aflatoxin B₁ in alcoholic beverages with a microfluid fiber device