Infrared (IR) spectroscopy, alternatively referred to as vibrational spectroscopy, is an analytical technique used in chemical and physical sciences. This spectroscopic technique measures how samples ...

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 ...

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 ...

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 ...