Scientists shine new light on heat-damaged hair

A new technique allowed researchers to observe in greater detail how heat alters keratin proteins, helping in their search for ingredients that can prevent heat-damaged hair.

Using mass spectrometry to isolate guanine-rich DNA ions

A team of researchers at Université de Bordeaux has developed a way to use mass spectrometry to isolate guanine-rich DNA ions. In their paper published in the journal Science, the researchers describe their method and how ...

Giant intrinsic chirality from planar dielectric nanostructures

Harvard researchers have developed a metasurface comprising a single planar layer of nanostructures exhibiting strong optical chirality in transmission. This means it can let circularly polarized light of one polarization ...