Nuclear magnetic resonance (NMR) spectroscopy is a technique that detects the chemical environment of atomic nuclei by the absorption of radio-frequency electromagnetic radiation when in the ...

An international research team from Switzerland, Denmark, Germany, Croatia, Norway, Spain and Japan has made a significant ...

Near-infrared spectroscopy is a form of non-invasive ... to chemicals or biological subjects to measure differential absorption. It can measure tissue oxygenation in blood including blood flow ...