Photoswitchable Hydrogen‐Bonding in Self‐Organized Cylindrical Peptide Systems

1999 | journal article; research paper. A publication with affiliation to the University of Göttingen.

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​Photoswitchable Hydrogen‐Bonding in Self‐Organized Cylindrical Peptide Systems​
Vollmer, M. S.; Clark, T. D.; Steinem, C.   & Ghadiri, M. R.​ (1999) 
Angewandte Chemie International Edition38(11) pp. 1598​-1601​.​ DOI: https://doi.org/10.1002/(SICI)1521-3773(19990601)38:11<1598::AID-ANIE1598>3.0.CO;2-J 

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Authors
Vollmer, Martin S.; Clark, Thomas D.; Steinem, Claudia ; Ghadiri, M. Reza
Abstract
The new photochromic supramolecular system 1 is based on the E→Z isomerization of an azobenzene substituted with cyclic peptides with alternating D‐ and L‐α‐amino acids. This system allows reversible switching between inter‐ and intramolecularly assembled cylindrical β‐sheet structures in solution as well as in thin films at the air–water interface. Moreover, the system displays the rarely observed quantitative photoinduced E→Z isomerization.
Issue Date
1999
Journal
Angewandte Chemie International Edition 
ISSN
1433-7851
Language
English

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