Before revision: We perform a spatially resolved simulation study of an AND gate based on DNA strand displacement  . DNA strands are modelled using a coarse-grained dynamic bonding model [ C. URL, Comp.
After revision: We perform a spatially resolved simulation study of an AND gate based on DNA strand displacement using several lengths of the toehold and the adjacent domains . DNA strands are modelled using a coarse-grained dynamic bonding model [ C. URL, Comp.