Analyst. 2009 Sep;134(9):1902-4. doi: 10.1039/b908228j. Epub 2009 Jul 24.
Fingerprints reflecting a specific chemical history, such as exposure to explosives, are clearly distinguished from overlapping, and interfering latent fingerprints using infrared spectroscopic imaging techniques and multivariate analysis.
利用红外光谱成像技术和多元分析,可将反映特定化学历史(如接触爆炸物)的指纹与重叠和干扰的潜在指纹清晰区分开来。