Abstract
Calix[4]arenes in their 1,3-alternate conformation are particularly convenient scaffolds for the construction of extended calix tubes. These molecules can act as polytopic cation receptors and have the fascinating property of allowing cation transport ("shuttling") along the tube by passing through the ".-basic tube" formed by the macrocyclic rings of the calixarene units. Although calix tubes can also influence anion transport, this does not appear to involve anion shuttling.
Original language | English |
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Title of host publication | Calixarenes in the Nanoworld |
Publisher | Springer Netherlands |
Pages | 135-149 |
Number of pages | 15 |
ISBN (Print) | 1402050216, 9781402050213 |
DOIs | |
Publication status | Published - 2007 |
Externally published | Yes |
Keywords
- 1,3-alternate conformation
- Calixarenes
- calix tubes
- nanotubes
ASJC Scopus subject areas
- Materials Science(all)
- Chemistry(all)