Near-infrared spectroscopy (NIR)
Definition
Spectroscopic technique using wavelengths from approximately 700 nm to 2500 nm. NIR probes overtones of molecular bond vibrations (C-H, N-H, O-H) and is used for both molecular identification and quantification in complex matrices.
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Explained in
- Spectroscopic Methods for Bloodstain AgeingSpectroscopic technique using wavelengths from approximately 700 nm to 2500 nm. NIR probes overtones of molecular bond vibrations (C-H, N-H, O-H) and is used f...