中赤外光を用いた血中成分の検出技術の研究

抄録

This paper reports a measurement method of blood components by Mid-IR. Using Fourier Transform Infrared Spectrometer (FTIR) and Attenuated Total Reflection (ATR) method, the spectrum of intralipos as lipid was measured and exhibited specific absorption wavelengths of lipid. We fabricated a polydhimethylsiloxane (PDMS) diaphragm structure which has an ultra-thin PDMS membrane as a simple human-skin-like phantom, and the intralipos spectrum was observed via the ultra-thin membrane by the ATR method. Although the spectrum originated by lipid was not observed, absorption peak which can be attributed to water was clearly observed.