The first pyrazole-based expanded porphyrin has been obtained and found to be highly twisted, implying helical chirality

Siamese-Twin Porphyrin

Impact of Global University Rankings
Number of international university rankings is growing and their influence on universities and public policy is increasing

Multifunctional Nanofibers
Novel preparation of nanofibers with TiO2 provides promise for various applications

Mercury Detection by Cutting Contact
A self-powered tribolelectric nanosensor allows the sensitive and selective detection of mercury(II) ions

What is the InChI Code?
This video introduces the InChI standard - the International Chemical Identifier - to represent chemical structures

Priestley Medal for Peter Stang
Peter Stang, University of Utah, USA, receives the highest honor of the American Chemical Society

Dendritic Hydrogenation Catalysts
Iridium centers coordinated by phosphinooxazoline denrimers enantioselectively hydrogenate benzodiazepines

New High-Performance Supercapacitor Materials
The marriage of graphene and Ni(OH)2 leads to hybrid hydrogels that can act as advanced supercapacitor materials

Tenure Track: The Royal Road to Professorship?
Wolfgang A. Herrmann, Technical University Munich, Germany, explains how his institution is preparing to attract the best talent

Evolutionary Gel
Adaptable, self-healing supramolecular gels with potential high-tech applications have been produced by UK chemists