Probing the inner space of resorcinarene molecular capsules with nitroxide guests

Elisabetta Mileo; Song Yi; Papri Bhattacharya; Angel E. Kaifer

doi:10.1002/anie.200901272

Probing the inner space of resorcinarene molecular capsules with nitroxide guests

Elisabetta Mileo, Song Yi, Papri Bhattacharya, Angel E. Kaifer

Chemistry

Research output: Contribution to journal › Article › peer-review

28 Scopus citations

Abstract

In quarantine: Nitroxide spin probes are encapsulated by hexameric resorcinarene molecular capsules in dichloromethane solutions (see picture). A substantial reduction in the tumbling rates occurs upon encapsulation of two cationic probes and one neutral probe. As the molecular volume of the probe increases, the tumbling rate of the probe reflects the overall tumbling rate of the entire supramolecular assembly.

Original language	English (US)
Pages (from-to)	5337-5340
Number of pages	4
Journal	Angewandte Chemie - International Edition
Volume	48
Issue number	29
DOIs	https://doi.org/10.1002/anie.200901272
State	Published - Jul 6 2009

Keywords

Encapsulation
Host-guest systems
Nitrogen oxides
Self-assembly
Spin probes

ASJC Scopus subject areas

Chemistry(all)
Catalysis

Access to Document

10.1002/anie.200901272

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