Analysis of flavonoids by capillary zone electrophoresis with electrokinetic supercharging.

@article{Zhong2011AnalysisOF,
  title={Analysis of flavonoids by capillary zone electrophoresis with electrokinetic supercharging.},
  author={Hao Zhong and Q. Yao and M. Breadmore and Y. Li and Yuanqi Lu},
  journal={The Analyst},
  year={2011},
  volume={136 21},
  pages={
          4486-91
        }
}
  • Hao Zhong, Q. Yao, +2 authors Yuanqi Lu
  • Published 2011
  • Chemistry, Medicine
  • The Analyst
  • On-line concentration via Electrokinetic Supercharging (EKS) was used to enhance the sensitivity of the capillary electrophoretic separation of the four flavonoids naringenin, hesperetin, naringin and hesperidin. Separation conditions, including the background electrolyte pH and concentration, the length and choice of terminator and the electrokinetic injection time were optimized. The optimum conditions were: a background electrolyte of 30 mM sodium tetraborate (pH 9.5) containing 5% (v/v) of… CONTINUE READING
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