Overview of the latest issue of Angewandte Chemie

Angewandte Chemie 26/2017: Controlled Delivery

Batteries from Scrap Metal
Direct conversion of rusty steel into stable, low-cost electrodes for potassium-ion batteries

Deceptively Sexy Orchids
Sulfurous semiochemicals lure wasp pollinators to Caladenia crebra orchids

Tiny Glow Sticks
Microrods made of lanthanoid organic frameworks act as microscale optical waveguides

Imaging Action Potentials in Single Cells
Plasmonic imaging of electronic activity in single cells with sub-millisecond time resolution

Extreme Bio-Acids Offer Electrospray Explanation
Highly charged protein ions give evidence for mass spectrometry model

Physical Chemists Run on Coffee
Peter Gilch, University of Düsseldorf, talks about his research group, their eye-catching website, and his research

Rearranging P4 Butterfly Complexes
Carbon-free sandwich: First homoleptic phosphoric-iron sandwich complex formed

Cross-Coupling of Aryl Halides and Olefins
Cu/Pd-catalyzed reductive coupling of α-olefins and aryl electrophiles to form cross-coupled product

Synthesis of Azide-Containing Cyclopentenes
Cycloaddition reactions between vinyldiazo compounds and vinylazides with retention of the azide group