Researchers have devised a nanoscale sensor to electronically read the sequence of a single DNA molecule, a technique that is fast and inexpensive and could make DNA sequencing widely available. The ...

(Nanowerk News) DNA is small. Really, really, small. So, when researchers want to study the structure of a single-stranded DNA, they can't just pull out their microscopes: they have to get creative.

Osaka, Japan – DNA is small. Really, really, small. So, when researchers want to study the structure of a single-stranded DNA, they can't just pull out their microscopes: they have to get creative. In ...