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March 21, 2026Journal of Agricultural and Food Chemistry

Rapid Detection of Perfluorooctanesulfonate in Meat Based on Perovskite and Metal–Organic Frameworks Composite Materials

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Authors

SZSiqi ZhangBYBoxiang YaoRYRunzhong Yu

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Overview

Developing a fluorescent sensor detects perfluorooctanesulfonate in meat, suggesting an innovative detection approach.

Key Points

  • The aim is to develop a fluorescent sensor for the rapid detection of perfluorooctanesulfonate in meat products.
  • Created a fluorescent sensor using CsPbBr3@UiO-66 composite nanomaterials.
  • Extracted perfluorooctanesulfonic acid using a modified QuEChERS technique.
  • Tested sensor's performance on pork, beef, lamb, and liver samples.
  • Achieved excellent linearity (R2 = 0.9902) over 0–5.0 mg/L range.
  • Detection limit was determined to be 12.34 μg/L.
  • Detection rate of PFOS in meat samples ranged from 93.75% to 113%.
  • Relative standard deviation (RSD) was below 10.25%, indicating good accuracy.

Cite This Study

Zhang et al. (2026) studied this question.

synapsesocial.com/papers/69be35a96e48c4981c67415ahttps://doi.org/10.1021/acs.jafc.5c14139
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