reusable

Science

DNA Origami proposes a route to reusable, multifunctional biosensors

The Lily Pad sensor can be used for electrochemical detection of biological analytes. Here is a single strand of DNA. Credit: Byoung-Jin Jeon et al Using an approach called DNA origami, Caltech scientists have developed a technology that could lead to cheaper and reusable biomarker sensors for rapid detection of proteins in body fluids, and for testing purposes Eliminate the…