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Coiled‐Coil Gel Nanostructures of Oligo(p‐phenylenevinylene)s: Gelation‐Induced Helix Transition in a Higher‐Order Supramolecular Self‐Assembly of a Rigid π‐Conjugated System
Abstract
Left-handed-helical nanoropes are formed from higher-order self-assemblies of chiral aggregates during the gelation of a rigid π-conjugated oligo(p-phenylenevinylene) with remote chiral handles (see picture; R=C12H25). The concentration- and temperature-dependent CD-signal changes observed for these assemblies are indicative of a helix transition. This process is reminiscent of the folding and unfolding of helical biological macromolecules.
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Cited by
Ajayaghosh, A., & Praveen, V. K. (2007) · Accounts of Chemical Research · doi:10.1021/ar7000364 · Cited by 855
Self-citationCharacterization of supramolecular gels
Yu, G., Yan, X., Han, C., & Huang, F. (2013) · Chemical Society Reviews · doi:10.1039/c3cs60080g · Cited by 626
Rao, K. V., Jayaramulu, K., Maji, T. K., & George, S. J. (2010) · Angewandte Chemie · doi:10.1002/ange.201000527 · Cited by 259
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Metadata
- Authors
- George, S. J., Ajayaghosh, A., Jonkheijm, P., Schenning, A. P. H. J., & Meijer, E. W.
- Venue
- Angewandte Chemie International Edition
- Publisher
- Wiley
- Published
- 2004-06-22
- Volume
- 43
- Issue
- 26
- Pages
- 3422-3425
- ISSN
- 1433-7851 (ISSN-L)
- 1521-3773
- OpenAlex
- W2036914378
- Cited by
- 213
- References
- 0
- FWCI
- 10.83
- Type
- journal article
- Language
- en
- Open access
- closed
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- CoChat. (2026). Citation check: Coiled‐Coil Gel Nanostructures of Oligo(p‐phenylenevinylene)s: Gelation‐Induced Helix Transition in a Higher‐Order Supramolecular Self‐Assembly of a Rigid π‐Conjugated System. https://app.cochat.ai/papers/10.1002/anie.200453874
- The paper
- George, S. J., Ajayaghosh, A., Jonkheijm, P., Schenning, A. P. H. J., & Meijer, E. W. (2004). Coiled‐Coil Gel Nanostructures of Oligo(p‐phenylenevinylene)s: Gelation‐Induced Helix Transition in a Higher‐Order Supramolecular Self‐Assembly of a Rigid π‐Conjugated System. Angewandte Chemie International Edition. https://doi.org/10.1002/anie.200453874
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