Development of smart micro-channel with functional molecular sensor

在本研究中，我们将压敏涂料(PSP)技术和软光刻技术相结合，开发了一种新型的智能微通道传感工具。这种智能微通道是通过在通道材料中掺入PSP制成的，因此，智能微通道是一种内壁起PSP作用的微通道。该智能微通道已成功应用于气相压力、液氧浓度和温度的测量。

In this study, we have developed a new sensing tool of a smart micro channel by combining the pressure-sensitive paint (PSP) technique and the soft lithography technique. This smart micro channel is fabricated by mixing PSP into a material for the channel; thus, the smart micro channel is a micro channel whose inner wall works as PSP. The smart micro channel was successfully demonstrated on the measurement of pressure in a gaseous flow, oxygen concentration in a liquid flow, and the temperature measurement.