A new technique, based on a chain reaction of recognition and hybridization events between two sets of DNA hairpin molecules, offers an enzyme-free alternative for the rapid detection of specific ...

Proteins form the structural and functional backbone of the cell, and any perturbation in their synthesis can disrupt normal ...

Building blocks of DNA self-assemble into nanostructures in a kinetically controlled way. The versatile molecular system can be programmed to perform diverse dynamic functions. Nanotechnologists ...