Influence of β-cyclodextrin complexation on photochemistry of bisphenols in aqueous solutions

Victoria A. Salomatova, Ivan P. Pozdnyakov, Peter S. Sherin, Dineep Devadasan, Charuvila T. Aravindakumar, Vjacheslav P. Grivin, Victor F. Plyusnin

Research output: Contribution to journalArticlepeer-review

Abstract

Influence of complexation with β-cyclodextrin on photochemical properties of four bisphenols has been investigated. Stoichiometry of the inclusion complexes formed has been found to be 1: 1 and association constants have been calculated from fluorescence experiments. The complexation leads to significant increase in the values of degradation and photoionization quantum yields, which is promising for the development of water decontamination methods.

Original languageEnglish
Pages (from-to)439-441
Number of pages3
JournalMendeleev Communications
Volume30
Issue number4
DOIs
Publication statusPublished - 1 Jul 2020

Keywords

  • bisphenols
  • complexation
  • endocrine disruptors
  • photodegradation
  • β-cyclodextrin
  • ACID
  • ENHANCED PHOTODEGRADATION
  • beta-cyclodextrin
  • DEGRADATION
  • INCLUSION
  • UV PHOTOLYSIS
  • WATER
  • TIO2

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