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Discrimination of vicinal-diol-containing flavonoids and black teas by arrays of host-indicator ensembles

  • Xiaojun Zhang
  • , Eric V. Anslyn*
  • , Xuhong Qian
  • *Corresponding author for this work
  • East China University of Science and Technology
  • University of Texas at Austin

Research output: Contribution to journalArticlepeer-review

Abstract

Tea has attracted attention the world over because of its purported beneficial protective effects against many kinds of diseases. Based on the indicator displacement assay mechanism, we report a series of dynamic three-component sensing ensembles for the discrimination of vicinal-diol- containing flavonoids and black tea extracts. The sensing arrays constructed in this paper are capable of quick analyses of vicinal-diol-containing flavonoids and the differentiation of black teas.

Original languageEnglish
Pages (from-to)520-525
Number of pages6
JournalSupramolecular Chemistry
Volume24
Issue number7
DOIs
StatePublished - 1 Jul 2012
Externally publishedYes

Keywords

  • boronic acid
  • flavonoids
  • indicator displacement assay
  • pattern recognition
  • sensing array

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