Development of a hand-held chemical image scanner for the permeability mapping of a cell monolayer

在这项研究中，一个手持式化学图像扫描仪的开发。该新型扫描光源是利用一个小的显示模块上的光斑实现的。与大型且昂贵的传统系统相比，测量系统可以更小且更便宜。该系统具有空间分辨率可调、测量点可调等特点。它可以应用于单层细胞的渗透性绘图。

In this study, a hand-held chemical image scanner was developed. The novel scanning light source was realized by using a light spot on a small display module. The measurement system can be smaller and cheaper compared to the conventional system which is large and expensive. The novel system is capable of adjusting the spatial resolution and the measurement point flexibly. It can be applied for the permeability mapping of a cell monolayer.