The application of the simultaneous absorbance-transmission and fluorescence excitation-emission matrix method (A-TEEM) can be used for absorbance measurements or fluorescence EEM for multicomponent ...

This method uses fluorescence to analyze the samples. In fluorescence, the fluorophore absorbs light of a certain wavelength, which then excites the electron, which moves from ground state to a high ...

This includes investigating different qualities of food such as tenderness of meats and authenticity of the food product, as well as looking for microbial contamination of the food. Why use ...

Many conventional spectrometric techniques have been effectively used in the detection of solids, liquids, and gases. However, newer laser spectroscopy techniques have emerged as the tools of choice ...