Spatiotemporal dynamics of elastic artificial membrane

本项目的目的是表征密集的活性体系，如细菌浴，并研究其微观和宏观性质。我们特别打算建立一个可以用来研究它们的模型实验系统。首先，我们重点进行了模型实验的开发，并成功地建立了光镊。在这个过程中，我们最近发现，在高密度的细菌细胞表现出动力学阻滞阶段。我们打算研究这些相的时空动态作为各种物理控制参数（密度，限制和迁移率）的函数。

The purpose of this project is to characterize the dense active system e.g. bacterial bath and investigate its micro and macroscopic properties.We specifically intend to build a model experimental system that can be used to study them. To begin with, we focussed on developing the modelexperiments and we successfully set up the optical tweezer. In the process, we recently discovered that at the high density the bacterial cellsexhibit the kinetically arrested phase. We intend to investigate the spatiotemporal dynamics of these phases as a function of various physicalcontrol parameters (density, confinement and mobility).