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Updated: Jul 18, 2026

Plasmid-derived DNA Strand Displacement Gates for Implementing Chemical Reaction Networks
Published on: November 25, 2015
Reprogramming DNA-directed reactions on the basis of a DNA conformational change
1Department of Chemistry, Purdue University, West Lafayette, Indiana 47907, USA.
Abstract:
A strategy has been developed for switching chemical reactions between two identical reagents on the basis of DNA duplex-triplex transition. In response to the change of solution pH, a DNA complex changes its conformation and repositions chemical reagents that are conjugated with DNA strands. As a result, chemical reactions are reprogrammed. This strategy is expected to be applicable to sophisticated chemical syntheses.
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