Spectroscopy refers to the decomposition of light from an object into its constituent colours (i.e. energy). Astronomers can infer the physical properties of an object (temperature, mass, luminosity, composition, etc.) by decomposing and analysing the light of the object. This can be used to ...
Spectroscopy refers to the decomposition of light from an object into its constituent colours (i.e. energy). Astronomers can infer the physical properties of an object (temperature, mass, luminosity, composition, etc.) by decomposing and analysing the light of the object. This can be used to ...
Mass spectrometry, analytic technique by which chemical substances are identified by the sorting of gaseous ions in electric and magnetic fields according to their mass-to-charge ratios. The instruments used in such studies are called mass spectrometers
The meaning of FRANCK-CONDON PRINCIPLE is a principle in spectroscopy: the intensities of molecular spectral bands due to electronic transitions are consistent with the assumption that the relatively large mass of the atomic nuclei in the molecule preven
Learn about absorption spectroscopy. See some of its applications in chemistry with examples. Explore the operating principles behind absorption...
UV Spectroscopy uses ultraviolet light to determine the absorbency of a substance. In simple terms, the technique maps the interaction between light and matter and measures. As matter absorbs light it undergoes either excitation or de-excitation, which generates what is known as...
Enantioselective organocatalytic cycloadditions for the synthesis of medium-sized rings Jan Otevrel Macarena Eugui Karl Anker Jørgensen Nature Synthesis (2023) Natural Andrographolide Isolated from Andrographis paniculata as Potent Epileptic Agent: Spectroscopy, Molecular Structure, and Molecular Docking In...
IR Spectroscopy is a Term used to refer to Infrared Spectroscopy which deals with the Infrared Region of the Electromagnetic Spectrum. Learn more about IR spectroscopy here.
Gravitational acceleration g=9.80665 m/s2 Standard gravitational acceleration represents the gravitational force (G) per unit of mass. g=G/m. Planck’s constant h=6.626×10−37 kJ s Indicates the magnitude of energy of a quanta which expresses the proportionality between frequency of a photon ...
A review of differential electrochemical mass spectroscopy technique. I. The principle and development of DEMS.:Fujikawa, KeikichiFeng, LiJournal of Electrochemistry