News tagged with chemical interactions

3D reconstruction of a vital interaction

Researchers at IBS (CEA/CNRS/Joseph Fourier University) have succeeded for the first time in observing, on an atomic scale, the path taken and the successive changes in form undergone by a disordered vital protein, from its ...

dateFeb 03, 2015 in Biochemistry
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Small interactions, large effects on the body

Molecular interactions occurring at the interface between water and other substances can have an influence on the functioning of our bodies. EPFL researchers have been able to observe these interactions through ...

dateMar 19, 2014 in Biochemistry
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An end to animal testing for drug discovery?

As some countries and companies roll out new rules to limit animal testing in pharmaceutical products designed for people, scientists are stepping in with a new way to test therapeutic drug candidates and determine drug safety ...

dateMar 18, 2014 in Biochemistry
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Ancient Earth crust stored in deep mantle

Scientists have long believed that lava erupted from certain oceanic volcanoes contains materials from the early Earth's crust. But decisive evidence for this phenomenon has proven elusive. New research from ...

dateApr 24, 2013 in Earth Sciences
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Random walks on DNA

Scientists have revealed how a bacterial enzyme has evolved an energy-efficient method to move long distances along DNA. The findings, published in Science, present further insight into the coupling of chemical and mechan ...

dateApr 19, 2013 in Cell & Microbiology
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