Chen, Kai published the artcileTransient Grating Photoluminescence Spectroscopy: An Ultrafast Method of Gating Broadband Spectra, Application In Synthesis of 239075-02-6, the publication is Journal of Physical Chemistry Letters (2014), 5(10), 1732-1737, database is CAplus and MEDLINE.
Ultrafast luminescence (PL) spectroscopy can cleanly resolve excited-state dynamics and coupling to the environment; there is a demand for new methods that combine broadband detection and low backgrounds. A new method, transient grating luminescence spectroscopy (TGPLS), addresses this challenge by exploiting a focusing geometry where ultrafast broadband spectra are transiently diffracted away from the background PL. TGPLS can resolve the complex spectral relaxation observed in conjugated polymer and oligomer solutions, with an essentially flat spectral response throughout the visible region and potentially beyond. The benefits demonstrated using TGPLS could expand access to spectral information, particularly for other multichromophoric and heterogeneous materials where complex spectral relaxation is expected.
Journal of Physical Chemistry Letters published new progress about 239075-02-6. 239075-02-6 belongs to alcohols-buliding-blocks, auxiliary class Thiophene,Boronic acid and ester,Boronate Esters, name is 5,5′-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,2′-bithiophene, and the molecular formula is C20H28B2O4S2, Application In Synthesis of 239075-02-6.
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