New GDCh President

New GDCh President

Dr. Matthias Urmann, Sanofi-Aventis Deutschland GmbH, has been elected President of the German Chemical Society (GDCh)

Longest Graphene Nanoribbon

Longest Graphene Nanoribbon

Precise synthesis of graphene nanoribbon consisting of 30 linearly-fused aromatic rings with a length of 7.7 nm