Fingerprints, revisited

For more than a century, forensic scientists have linked criminals to crime scenes through the distinctive loops and whorls on their fingertips. But now, researchers are moving beyond simple pattern comparisons to glean more ...

Pesticides found in more than 80% of tested European soils

The industrialisation of agriculture has radically transformed the way most of our food is produced. By making large-scale production possible, it has led to more food being available at lower prices throughout the world. ...

Chirality in real time

Distinguishing between left-handed and right-handed (chiral) molecules is crucial in chemistry and the life sciences, and is commonly achieved using a method called circular dichroism. However, during biochemical reactions, ...

Fueling the MATE transporter

Evolutionarily conserved transport proteins, such as those belonging to the multidrug and toxic compound extrusion (MATE) superfamily, protect cells against toxic chemicals and contribute to multidrug resistance in cancer ...

Rapid chemical synthesis of proteins by a new amino acid partner

The development of new methods for the chemical synthesis of proteins is highly significant to access a range of proteins inaccessible by conventional approaches. Dr. Ivano Pusterla and Prof. Jeffery Bode of ETH-Zürich and ...

New process targets valuable green chemicals

(Phys.org) —Milk cartons, plastic bags, car seats... the list of items made from petroleum extends far beyond fuel, increasing our reliance on limited fossil resources. That's why researchers in the Great Lakes Bioenergy ...

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