普通红外光谱法快速检验化学修饰后的毛发

该研究的目的是建立一种无损快速检验化学修饰后毛发的方法。将样品清洗后,染色使用仪器：傅立叶红外光谱仪水平ATR装置,扫描范围设定为4,000厘米-1到650厘米-1,扫描次数设定为32次,分辨率设定为4厘米-1;分别取适量毛发样品,置于水平ATR仪锗晶体表面上,并压平;样品扫描,采集样品红外光谱谱图;红外光谱谱图处理,基线自动校准,9点平滑处理。结果28种样品实验结果表明,重现性较好,能够区分不同处理的样品。

The Rapid Test of Hair after Chemical Modification with Ordinary infrared Spectroscopy

The purpose of the research is to establish a rapid non-destructive testing method of hair after the chemical modification. After sample cleaning methods, staining using the instruments： the level of Fourier transform infrared spectrometer ATR device, scanning range is set to 4000 cm-1 to 650 cm-1, scanning frequency is set to 32 times, resolution is set to 4 cm-1; suitable hair samples were taken, at the level of Miriam germanium ATR crystal surface, and compacted; sample scan FT-IR spectra of samples; infrared spectroscopy spectrum of treatment, the baseline automatic calibration, 9：00 smoothing. Samples of 28 kinds of results. The results show that the reproducibility is better to distinguish between samples of different treatments.