What is Near-Field Infrared Spectroscopy? Near-infrared spectroscopy (NIRS) is an investigative process that utilizes a generator that emits light with a specified frequency and wavelength spectrum ...

Spectroscopy has roots in early 19th century curiosity about interactions between matter and electromagnetic radiation. Thanks to advances in electronics and materials science, various spectroscopy ...

Near-infrared spectroscopy, or fNIRS, offers a way to monitor brain activity without surgery or radiation by tracking changes in blood flow and oxygenation. Light sources placed on the scalp send near ...

Near-infrared (NIR) spectroscopy provides a rapid and cost-effective method for food-allergen detection. Over 15 million people in the US have a food allergy. Even trace amounts of a substance can ...

Infrared vibrational spectroscopy could enable the production of high-resolution maps of molecules inside live cells and cell organelles. A new study from Helmholtz-Zentrum Berlin (HZB) and Humboldt ...

To investigate how melanin affects the accuracy of near-infrared spectroscopy (NIRS) measurements, researchers correlated the melanin levels of 35 adults with a diverse range of skin tones, measured ...

Inks and paints are everywhere in the world around us. As well as for writing and printing, these materials are also used for protection against the elements and aesthetic reasons. These substances ...

A project at Spain's ICFO research center has employed diffuse optics in a platform designed to monitor thyroid health, to assist disease diagnosis and therapy. Thyroid diseases affect 200 million ...