# Design of DNA Strand Displacement Reactions

Source: [Design of DNA Strand Displacement Reactions](<https://www.sota2.com/research/paper/68fa5f881e209131ce9eac00>)

Collection index: [llms.txt](<https://www.sota2.com/research/llms.txt>)

Data updated: 2025-10-27T05:45:11.378Z

Authors: Kri\\v{z}an Jurinovi\\'c, Merry Mitra, Rakesh Mukherjee, Thomas E. Ouldridge

Published: 2025-10-10T13:28:10.000Z

## Abstract

DNA strand displacement (SD) reactions are central to the operation of many synthetic nucleic acid systems, including molecular circuits, sensors, and machines. Over the years, a broad set of design frameworks has emerged to accommodate various functional goals, initial configurations, and environmental conditions. Nevertheless, key challenges persist, particularly in reliably predicting reaction kinetics. This review examines recent approaches to SD reaction design, with emphasis on the properties of single reactions, including kinetics, structural factors, and limitations in current modelling practices. We identify promising innovations while analysing the factors that continue to hinder predictive accuracy. We conclude by outlining future directions for achieving more robust and programmable behaviour in DNA-based systems.

## Recorded benchmark results

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## Original sources and implementation

[Original paper](<https://arxiv.org/abs/2510.09372>)

[PDF](<https://arxiv.org/pdf/2510.09372.pdf>)