细胞电穿孔微流体系统中感应电场的数值研究

O. Nedelcu, Ramona Corman, D. Stan, C. Mihailescu
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引用次数: 1

摘要

电穿孔是用于细胞研究的技术之一。通过膜渗透,生物样品可以进入细胞或释放细胞间的内容物进行进一步分析,为诊断和治疗提供信息。该技术是在微流体系统中实现的,微电极在细胞附近诱导高电场,在细胞膜上产生纳米孔。本文采用静电模拟的方法,对具有通道和不同电极配置的微电流体系统进行了研究,以期找到保证电穿孔的电场分布。
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Numerical study of induced electric field in a microfluidic system for cell electroporation
Electroporation represents one of the techniques used for cell research. By membrane permeabilization, biological samples can be introduced into the cells or intercellular content is released for further analysis providing information for diagnosis and treatment. This techniques is achieved in microfluidic systems with microelectrodes that induce a high electric field in the vicinity of cells to generate nanopores in cell membrane. In this paper, a micro-electro-fluidic system with channels and various configurations of electrodes is studied by electrostatic simulation in order to find the electric field distribution that ensures electroporation.
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