DNA Hairpin Gate: A Renewable DNA Seesaw Motif Using Hairpins

  title={DNA Hairpin Gate: A Renewable DNA Seesaw Motif Using Hairpins},
  author={Abeer Eshra and Shalin Shah and John H. Reif},
In 2011, Qian et al. introduced the DNA seesaw gate motif, which is a powerful feed-forward DNA nanodevice that can perform digital logic computations. Their landmark work managed to evaluate moderately large Boolean circuits by cascading multiple DNA seesaw gates. Although their design is robust in solution and scalable, it is designed for one-time use and is not reusable. This prevents pursuing important applications such as feedback and sequential digital circuits. We present a novel design… 
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