Infrared spectroscopic investigation of
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Michael G. Sowa; Jing Wang; Christian P. Schultz; M.Khalique Ahmed; Henry H. Man
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Article
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1995
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Elsevier Science
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English
β 584 KB
Mid (700-4000 cm -1) and near (4000-10000 cm -1) infrared spectra of viable and clipped human finger nails are presented. Mid-infrared depth profiles acquired by physically etching the nail plate and those acquired nondestructively using photoacoustic spectroscopy (PAS) are compared. The dorsal, int