St. John's Wort flowers serve as green catalyst

Since ancient times, St. John's Wort has been used as a medicinal herb covering a wide range of applications such as the treatment of burns, skin injuries, neuralgia, fibrosis, sciatica and depression. Due to its high medicinal ...

Observing the ultrafast motion of atoms and electrons

Photo-induced electron transfer is central to numerous physical processes, for instance in the magnetization of materials. The quest to understand and control this ultrafast process has long been pursued in vain, with no ...

Unraveling the secrets of Tennessee whiskey

More than a century has passed since the last scientific analyses of the famed "Lincoln County [Tennessee] process" was published, but the secrets of the famous Tennessee whiskey flavor are starting to unravel at the University ...

Two-for-one energy from photons, now better than ever

In the twisting and turning of long organic molecules, National Renewable Energy Laboratory (NREL) researchers have found a promising group of materials for tomorrow's super-efficient solar cells.

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