The human eye can only see a small part of the much broader spectrum of electromagnetic radiation (Figure 1). On the high-energy side of the visible spectrum lies the ultraviolet (UV) region, while on ...

NIR spectroscopy concerns the analysis of how NIR light and matter interact. In spectroscopic analysis, light is determined by the wavelength, not by the applied energy. The wavelength of light is ...

Proceedings of the National Academy of Sciences of the United States of America, Vol. 104, No. 36 (Sep. 4, 2007), pp. 14197-14202 (6 pages) The capability of 2D IR spectroscopy to elucidate ...

A recent study in Scientific Reports presents a method for identifying liver tumor subtypes during surgery using fiber-optic attenuated total reflection infrared (ATR-IR) spectroscopy combined with ...