A coarse-grained model of the DNA origami lilypad used in the study. The tails hanging down indicate where redox reporters are located. For scale, the diameter of the disk is approximately 80 nm.
Artificial DNA letters beyond A, T, G, C break a fundamental pairing rule to produce nanostructures with new shapes, far greater durability, and an unexpected ability to self-sort.
A team has used a process known as DNA origami to make electrochemical sensors that can quickly detect and measure biomarkers. Using an approach called DNA origami, scientists at Caltech have ...
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