Issue 86, 2023

Enantiomeric filtration separation of supramolecular framework membranes

Abstract

A two-dimensional supramolecular framework with a tetragonal structure is constructed via host–guest interaction of a pillar[5]arene grafted polyanion with a modified porphyrin. The membrane of the framework with a chiral counterion exhibits enantiomeric selectivity during the filtration of racemic molecules with amino groups, demonstrating broadened potential in chiral separations.

Graphical abstract: Enantiomeric filtration separation of supramolecular framework membranes

Supplementary files

Article information

Article type
Communication
Submitted
22 ago 2023
Accepted
02 out 2023
First published
03 out 2023

Chem. Commun., 2023,59, 12895-12898

Enantiomeric filtration separation of supramolecular framework membranes

J. Ding, Z. Zhu, M. Wei, B. Li and L. Wu, Chem. Commun., 2023, 59, 12895 DOI: 10.1039/D3CC04060G

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