microfluidics

Taking Microscopic Shape without Microscope

Ikoma, Japan — Scientists from Nara Institute of Science and Technology (NAIST) measured changes in electrical conductivity caused by cells passing through a tiny channel to determine if they were...

Untangling DNA Knots

Cambridge, MA — Just like any long polymer chain, DNA tends to form knots. Using technology that allows them to stretch DNA molecules and image the behaviour of these knots, MIT researchers have discovered...

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