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

本研究研制了一种手持式化学图像扫描仪。这种新型扫描光源是在一个小的显示模块上使用一个光斑来实现的。与大型昂贵的传统测量系统相比，该测量系统可以更小、更便宜。该系统能够灵活地调整空间分辨率和测点。它可以应用于细胞单层的渗透性映射。

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.