微流控
动力学
实验室烧瓶
高分子
化学动力学
混合(物理)
化学
流量(数学)
微型反应器
反应速率
纳米技术
化学物理
拓扑(电路)
材料科学
生物系统
机械
物理化学
物理
有机化学
催化作用
生物
生物化学
工程类
量子力学
电气工程
作者
Shaohua Ma,Haoran Zhao,Edgar A. Galan,Stavroula Balabani
标识
DOI:10.1002/adbi.202000309
摘要
Abstract In traditional reaction flasks, the reaction rate of macromolecular compounds is dictated by the concentrations and distribution of reactants along with their intrinsic reaction kinetics. Controlling reaction kinetics in microfluidic droplets has been proposed through the regulation of flow dynamics, but is yet to be demonstrated experimentally. Here, this hypothesis is verified by accelerating or suppressing macromolecular reactant mixing in microfluidic droplets. The control of reaction kinetics through the modulation of flow topology in microdroplets may enable further developments in modeling macromolecular systems.
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