Current situation and prospect of DNA strand displacement technology
YAO Li-na
TIAN Gui-hua
YE Meng-meng
ZHAO Tao-tao
CUI Guang-zhao
WANG Yan-feng
Abstract：DNA strand displacement as a new kind of technology has been used in the construction of artifi-cial biochemical logic circuit depending on the DNA molecular component.The research progress of DNA strand displacement technology in many fields was reviewed,including logic gate operation model,bio-chemical logic circuit and neural network,DNA nanorobotics,DNA reaction network and so on.The relat-ed applications of DNA strand displacement technology obtained experimental verification through the de-sign and the simulation of half adder/full adder and encoder logic operation models.Based on these,it was put forward that constructing dynamic and functional nanomachines,integrating DNA logic gates and build-ing DNA computer system structure were to be the development direction of application of DNA strand dis-placement technology.
Keywords：DNA strand displacementlogic gate operation modelbiochemical logic circuitDNA nanoro-boticsDNA reaction network
Publication Date：2014-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：7( 15-21 )