Interphasic separation of cis / trans perylene-based nanographene isomers driven by selective encapsulation in a supramolecular cage

Chemical Communications 2026 Open access

Read full text
Authors: Carles Fuertes‐Espinosa, Clara Sabrià, Judith Sala, Lorena Capdevila, Ferran Feixas, Xavi Ribas
DOI: 10.1039/d5cc06794d
Cited by: 0
References: 32

Abstract

The present work describes a supramolecular strategy for the molecular recognition and selective separation of extended PAHs and NGs from isomeric mixtures. This approach consists of a biphasic protocol featuring the selective shuttling of a targeted NG isomer from the organic to the aqueous phase, driven by host-guest interactions with a tetragonal prismatic metal-organic cage (MOC) present in the aqueous layer, while the cage remains permanently confined to the aqueous phase, operating as a static supramolecular receptor throughout the separation process.

Fields of Study & Subjects

Synthesis and Properties of Aromatic Compounds Covalent Organic Framework Applications Supramolecular Self-Assembly in Materials

Publication details

Journal / source
Chemical Communications
Volume
62
Issue
8
Pages
2672–2676
Publication date
1 January 2026
Language
EN