There is a local version available of this page. Change to the local version?
United States
Technologies
荧光光谱
什么是雅布朗斯基图?
The Jablonski diagram, typically used to illustrate fluorescence in molecular spectroscopy, demonstrates the excited states of a molecule along with the radiative and non-radiative transitions that can occur between them.
The Jablonski Diagram of molecular absorbance and fluorescence
Polish physicist Aleksander Jabłoński, regarded as the father of fluorescence spectroscopy, developed the Jablonski Diagram.
He devoted his life to the study of molecular absorbance and emission of light. His doctoral thesis, “On the influence of the change of wavelengths of excitation light on the fluorescence spectra,” showed that the fluorescence spectrum is independent to the wavelength of the excitation light.
Jablonski advanced our knowledge of fluorescence polarization in solutions, quenching, and his namesake diagram, explaining the spectra and kinetics of fluorescence, delayed fluorescence and phosphorescence.
The Jablonski Diagram is also known as the Perrin-Jablonski diagram in recognition of the contributions of French physicists Jean Baptist Perrin, and his son Francis Perrin