Near-infrared spectroscopy - Wikipedia
Near-infrared spectroscopy is used in astronomy for studying the atmospheres of cool stars where molecules can form. The vibrational and rotational signatures of molecules such as titanium oxide, cyanide, and carbon monoxide can be seen in this wavelength range and can give a clue towards the star's spectral type .
Near Infrared Spectroscopy - an overview | ScienceDirect Topics
Near-infrared spectroscopy (NIRS) is an optical technique of potential value in the study of the newborn because the method is capable of noninvasively providing crucial information concerning cerebral hemoglobin oxygen saturation, cerebral blood volume, and cerebral oxygen delivery/metabolism.
NIR Spectroscopy: What It Is, Principles, Advantages, and ...
Feb 27, 2024 · Near-infrared spectroscopy, known as NIR spectroscopy or NIRS, is a long-established analytical technique. For over 30 years, it has proven to be a fast and reliable method for measuring chemical and physical properties in solids and liquids.
How does Near-infrared spectroscopy work? - NIRLAB
Jan 3, 2023 · Near-infrared (NIR) spectroscopy is a powerful analytical technique that has found wide applications in various fields, including chemistry, pharmaceuticals, agriculture, food science, and materials science.
Near-Infrared (NIR) Spectroscopy - Detailed Explanation - tec5USA
NIR spectroscopy or near-infrared spectrophotometry (NIRS) is an absorption spectroscopy method that helps determine the chemical composition of a compound or solution by measuring how much near-infrared radiation the compound or solution absorbs.
An Introduction to Near Infrared Spectroscopy - 2014 - Wiley ...
Near infrared spectroscopy is used where multicomponent molecular vibrational analysis is required in the presence of interfering substances. The near infrared spectra consist of overtones and combination bands of the fundamental molecular absorptions found in the mid infrared region.
NIR Spectroscopy - an overview | ScienceDirect Topics
Near-infrared (NIR) spectroscopy technology is an extremely successful tool in the cereal industry, allowing fast screening methods for the prediction of specific analytes. NIR spectroscopy analyses make quality control instant and move it from the laboratory to the production line.