SCIENCE
Aflatoxin B1: The Silent Killer in Our Food
Tue Mar 25 2025
Aflatoxin B1 is a big problem in food safety. It is highly toxic and found in many foods. Scientists have created a new way to detect it quickly. They used a mix of natural enzymes and tiny nanozymes. These work together to create a special signal. This signal helps to find even tiny amounts of aflatoxin B1.
The new method is much better than the old one. It can find aflatoxin B1 in just 140 minutes. That is much faster than before. It is also very sensitive. It can detect amounts as small as 2. 4 picograms per milliliter. This is 25 times more sensitive than the old method. The new method can also be used in real samples. It works well in different foods. The results are reliable and accurate.
The new method has great potential. It can help keep our food safe. It can detect aflatoxin B1 quickly and accurately. This is important for food safety. It can help prevent health problems caused by aflatoxin B1. The new method is a big step forward. It can help protect people from the silent killer in our food.
The new method is not perfect. It has some limitations. It can only detect aflatoxin B1. It cannot detect other types of aflatoxins. This is a problem. Aflatoxins come in different types. They all have different effects. It is important to detect all types of aflatoxins. The new method needs to be improved. It needs to detect all types of aflatoxins. This will make it more useful. It will help keep our food safer.
The new method is a good start. It shows that science can help solve problems. It shows that we can make our food safer. But we need to keep working. We need to improve the new method. We need to make it better. We need to make it detect all types of aflatoxins. This will help protect people from the silent killer in our food.
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questions
Can the N-N-RF-immunosensor be adapted for the detection of other toxins besides AFB1?
How does the linear range of 0.0024-1.043 ng/mL affect the practicality of the immunosensor in different food matrices?
Could the enhanced sensitivity of the immunosensor be a plot to hide the true extent of aflatoxin contamination?
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