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Updated: Jul 25, 2026

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一个新的光DNA传感器用于在食品样本中检测烯胺,该传感器基于单链DNA和GelRed

Maryam Asnaashari1, Reza Esmaeilzadeh Kenari2, Seyed Mohammad Taghdisi3,4

  • 1Department of Animal Processing, Animal Science Research Institute of Iran (ASRI), Agricultural Research, Education and Extension Organization (AREEO), Karaj, Iran. m.asnaashari@yahoo.com.

Journal of fluorescence
|November 6, 2023
PubMed
概括

一个新的生物传感器使用DNA相互作用检测到烯胺 (AA). 这种方法提供了一种敏感和选择性的方法来量化食品中的AA,解决健康问题.

关键词:
烯胺是什么 烯胺是什么这是一个DNA传感器,DNA传感器.食品 食品产品 食品产品 食品产品

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Labeling DNA Probes03:31

Labeling DNA Probes

DNA probes are fragments of DNA labeled with a reporter tag to enable their detection or purification. The resulting labeled DNA probes can then hybridize to target nucleic acid sequences through complementary base-pairing, and may be used to recover or identify these regions.
Radioisotopes, fluorophores, or small molecule binding partners like biotin or digoxigenin, are the most widely used reporter tags for labeling DNA probes. These labels can be attached to the probe DNA molecule via...