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Tag-free fluorometric aptasensor for detection of chromium(VI) in foods via SYBR Green I signal amplification and aptamer structure transition.

Jiangxiong ZhuHao YinSisi ZhengHong YuLinnan YangLumei WangXueqing GengYun Deng
Published in: Journal of the science of food and agriculture (2024)
The aptasensor demonstrated its potential as a reliable tool for monitoring Cr(VI) contamination in fruit and vegetable products. © 2024 Society of Chemical Industry.
Keyphrases
  • label free
  • sensitive detection
  • risk assessment
  • loop mediated isothermal amplification
  • drinking water
  • quantum dots
  • molecularly imprinted
  • heavy metals
  • real time pcr
  • solid phase extraction
  • tandem mass spectrometry