Determination of Total Phenolic Compounds in Common Beverages Using CdTe Quantum Dots

@inproceedings{Dwiecki2017DeterminationOT,
  title={Determination of Total Phenolic Compounds in Common Beverages Using CdTe Quantum Dots},
  author={Krzysztof Dwiecki and Małgorzata Nogala-Kałucka and Krzysztof Polewski},
  year={2017}
}
In this study, we describe a method of total phenolic compounds determination based on CdTe quantum dot (QD) fluorescence recovery in the presence of analyte. Polyphenols present in the solution were reducing agents, acting as electron donors to the CdTe–sodium periodate system, thus leading to perturbation of the transfer of excited electrons from QD to the acceptor molecules occurring in the absence of polyphenols. Using the developed technique the polyphenol content in green tea, black tea… CONTINUE READING

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