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Electrochemistry opens up novel access to important classes of substances

Electrochemistry has undergone a renaissance in recent years and numerous research groups are currently working on the environmentally friendly production or…

Counterfeits and product piracy can be prevented by security features, such as printed 3-D microstructures

Security features are to protect bank notes, documents, and branded products against counterfeiting. Losses caused by product forgery and counterfeiting may be…

Colorado River's connection with the ocean was a punctuated affair

The Colorado River's initial trip to the ocean didn't come easy, but its story has emerged from layers of sediment preserved within tectonically active…

Quantum computing with molecules for a quicker search of unsorted databases

Scrapbooks or social networks are collections of mostly unsorted data. The search for single elements in very large data volumes, i.e. for the needle in the…

Butterfly wing inspires photovoltaics: Light absorption can be enhanced by up to 200 percent

Sunlight reflected by solar cells is lost as unused energy. The wings of the butterfly Pachliopta aristolochiae are drilled by nanostructures (nanoholes) that…

An acoustic cage for electrons

The ability to trap and control electrons and other quasi-particles for the study of isolated single particles as well as many-body systems in a solid-state…

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