News tagged with organic chemistry

Motorized nanocar powered by light

Constructing nanomachines that move controllably across surfaces has the potential to enable researchers to build structures on the nanoscale from the bottom up, but is challenging on several fronts. How such a device can ...

dateSep 30, 2015 in Nanophysics
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Lead and cadmium found in some chocolate bought in Brazil

Scientists have found that commercial samples of chocolate purchased in Brazil contain varying levels of lead and cadmium, which can cause health problems, and that those levels are linked to how much cocoa a product contains. ...

dateSep 03, 2014 in Other
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