Dynamic Environments as a Tool to Preserve Desired Output in a Chemical Reaction Network.,Chemistry - A European Journal

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Dynamic Environments as a Tool to Preserve Desired Output in a Chemical Reaction Network.
Chemistry - A European Journal ( IF 3.9 ) Pub Date : 2020-01-22 , DOI: 10.1002/chem.201904725
Oliver R Maguire ₁ , Albert S Y Wong ₂ , Mathieu G Baltussen ₁ , Peer van Duppen ₁ , Aleksandr A Pogodaev ₁ , Wilhelm T S Huck ₁

Affiliation

Current efforts to design functional molecular systems have overlooked the importance of coupling out-of-equilibrium behaviour with changes in the environment. Here, the authors use an oscillating reaction network and demonstrate that the application of environmental forcing, in the form of periodic changes in temperature and in the inflow of the concentration of one of the network components, removes the dependency of the periodicity of this network on temperature or flow rates and enforces a stable periodicity across a wide range of conditions. Coupling a system to a dynamic environment can thus be used as a simple tool to regulate the output of a network. In addition, the authors show that coupling can also induce an increase in behavioural complexity to include quasi-periodic oscillations.

中文翻译：

动态环境是在化学反应网络中保留所需输出的工具。

当前设计功能分子系统的努力忽略了将失衡行为与环境变化耦合的重要性。在这里，作者使用了一个振荡反应网络，并证明以温度的周期性变化和网络成分之一的浓度流入的形式施加环境强迫，消除了该网络周期性对温度或流速，并在很宽的条件范围内保持稳定的周期性。因此，将系统耦合到动态环境可以用作调节网络输出的简单工具。此外，作者表明，耦合还可以引起行为复杂性的增加，包括准周期振荡。

更新日期：2020-01-23

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