Jump to main content
Jump to site search

Issue 47, 2018
Previous Article Next Article

An anionic sod-type terbium-MOF with extra-large cavities for effective anthocyanin extraction and methyl viologen detection

Author affiliations

Abstract

An anionic sod-type zeolitic metal–organic framework [(CH3)2NH2]9{Tb66-TATAT)4(H2O)12}·3Cl·DMA·7H2O [1, H6TATAT = 5,5′,5′′-(1,3,5-triazine-2,4,6-triyltriimino)tri-1,3-benzenedicarboxylic acid] has been synthesized by metal–ligand directed assembly of hexacarboxylic acid units and Tb3+ ions. Compound 1 with extra-large cavities can efficiently extract natural product anthocyanins from blackberries and release them rapidly into NaCl aqueous solution. And, the nature of the anionic framework makes it very sensitive to detect cationic methyl viologen (MV2+) with a detection limit as low as 1 × 10−8 M.

Graphical abstract: An anionic sod-type terbium-MOF with extra-large cavities for effective anthocyanin extraction and methyl viologen detection

Back to tab navigation

Supplementary files

Publication details

The article was received on 19 Mar 2018, accepted on 16 May 2018 and first published on 17 May 2018


Article type: Communication
DOI: 10.1039/C8CC02193G
Citation: Chem. Commun., 2018,54, 5972-5975
  •   Request permissions

    An anionic sod-type terbium-MOF with extra-large cavities for effective anthocyanin extraction and methyl viologen detection

    W. Du, Z. Zhu, Y. Bai, Z. Yang, S. Zhu, J. Xu, Z. Xie and J. Fang, Chem. Commun., 2018, 54, 5972
    DOI: 10.1039/C8CC02193G

Search articles by author

Spotlight

Advertisements