Functional near-infrared spectroscopy (fNIRS) has emerged as a versatile, non-invasive optical imaging modality that measures cortical haemodynamic changes by detecting variations in near-infrared ...

For decades, measuring the antioxidant power of a food, drug, or cosmetic has meant the same thing: mixing a sample with a ...

Uncover the latest and most impactful research in Laser spectroscopy. Explore pioneering discoveries, insightful ideas and new methods from leading researchers in the field. Optical spectroscopy ...

A sweeping new review argues that a technology capable of reading a soil’s chemistry from the way it reflects light could ...

In the agricultural and food industry, determining the chemical composition of raw materials is important for production efficiency, application, and price. Traditional laboratory testing is ...

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 ...

Infrared techniques encompass analytical and imaging methods that exploit the interaction of infrared (IR) radiation with matter to probe molecular structure, dynamics, and composition. Core ...