Angewandte Chemie International Edition

Cover image for Vol. 56 Issue 19

Editor: Peter Gölitz, Deputy Editors: Neville Compton, Haymo Ross

Online ISSN: 1521-3773

Associated Title(s): Angewandte Chemie, Chemistry - A European Journal, Chemistry – An Asian Journal, ChemistryOpen, ChemPhotoChem, ChemPlusChem, Zeitschrift für Chemie

47_31/2008Cover Picture: Bioinspired Superhydrophobic Coatings of Carbon Nanotubes and Linear π Systems Based on the “Bottom-up” Self-Assembly Approach (Angew. Chem. Int. Ed. 31/2008)

Superhydrophobic and self-cleaning coatings are created from the physical interaction between carbon nanotubes and oligo(p-phenylenevinylene)s. In their communication on page 5750 ff. A. Ajayaghosh et al. show that the nanocomposite with micrometer-sized hills and valleys as well as a nanoscale paraffin coating of hydrocarbon chains gives high contact angles and a very small slide angle, thus allowing water droplets to roll along the surface, generating the ability to self-clean, akin to a lotus leaf.

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Also of Interest

Optical Activityfor001

Some achiral compounds can rotate the plane of polarized light. B. Kahr, W. Kaminsky et al. describe in their Minireview on page 5706 ff. the conditions that must be fullfilled to achieve this phenomenon.

Regenerative Medicinefor002

Stem cell technologies could be the key to the treatment of acute and chronic degenerative diseases. K. Sakurada, F. McDonald, and F. Shimada give an overview of the current status of regenerative medicine and stem cell based drug discovery in their Review on page 5718 ff.

Planar Coordinated Ironfor003

H. Kageyama et al. describe in their Communication on page 5740 ff. the topochemical reaction of Sr3Fe2O7 to ladder compound Sr3Fe2O5, which opens up new possibilities for the chemistry of square planar iron oxides and the physics of n-legged ladder systems.