Proceedings of the National Academy of Sciences - PNAS, 2003-01, Vol.100 (1), p.10-14
2003
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Details
- Autor(en) / Beteiligte
- Titel
- Photoisomerization of a Rotaxane Hydrogen Bonding Template: Light-Induced Acceleration of a Large Amplitude Rotational Motion
- Ist Teil von
- Proceedings of the National Academy of Sciences - PNAS, 2003-01, Vol.100 (1), p.10-14
- Ort / Verlag
- United States: National Academy of Sciences
- Erscheinungsjahr
- 2003
- Quelle
- MEDLINE
- Beschreibungen/Notizen
- Establishing methods for controlling aspects of large amplitude submolecular movements is a prerequisite for the development of artificial devices that function through rotary motion at the molecular level. Here we demonstrate that the rate of rotation of the interlocked components of fumaramide-derived [2]rotaxanes can be accelerated, by >6 orders of magnitude, by isomerizing them to the corresponding maleamide [2]rotaxanes by using light.
- Sprache
- Englisch
- Identifikatoren
- ISSN: 0027-8424eISSN: 1091-6490DOI: 10.1073/pnas.0134757100Titel-ID: cdi_pnas_primary_100_1_10_fulltext
- Format
- –
- Schlagworte
- Amides, Atoms, Chemistry, Crystal structure, Crystallography, X-Ray, Crystals, Hydrogen, Hydrogen Bonding, Hydrogen bonds, Isomerization, Isomers, Kinetics, Light, Models, Molecular, Molecular Conformation, Molecules, Physical Sciences, Polycyclic Compounds - chemistry, Polycyclic Compounds - radiation effects, Rotaxanes