Detection Limits for Blood on Fabrics Using Attenuated Total Reflection Fourier Transform Infrared (ATR FT-IR) Spectroscopy and Derivative Processing

Attenuated total reflection Fourier transform infrared spectroscopy (ATR FT-IR) was used to detect blood stains based on signature protein absorption in the mid-IR region, where intensity changes in the spectrum can be related to blood concentration. Partial least squares regression (PLSR) was appli...

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Veröffentlicht in:	Applied spectroscopy 2017-05, Vol.71 (5), p.839-846
Hauptverfasser:	Lu, Zhenyu, DeJong, Stephanie A., Cassidy, Brianna M., Belliveau, Raymond G., Myrick, Michael L., Morgan, Stephen L.
Format:	Artikel
Sprache:	eng
Schlagworte:	Animals Blood Specimen Collection - methods Cotton Fiber Forensic Sciences - methods Limit of Detection Nylons Rats Spectroscopy, Fourier Transform Infrared - methods Textiles
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