ChemInform Abstract: Ultrafast Stimulated Emission Spectroscopy of Perylene in Dilute Solution: Measurement of Ground State Vibrational Population Relaxation.

ChemInform ◽  
2010 ◽  
Vol 24 (32) ◽  
pp. no-no
Author(s):  
S. A. HAMBIR ◽  
Y. JIANG ◽  
G. J. BLANCHARD
Keyword(s):  
Ground State ◽  
Emission Spectroscopy ◽  
Stimulated Emission ◽  
Dilute Solution ◽  
Population Relaxation ◽  
Vibrational Population

Stimulated emission spectroscopy of the ground state of Na3

1989 ◽  
Vol 90 (8) ◽  
pp. 4620-4622 ◽  
Author(s):  
M. Broyer ◽  
G. Delacrétaz ◽  
G.‐Q. Ni ◽  
R. L. Whetten ◽  
J.‐P. Wolf ◽  
...  
Keyword(s):  
Ground State ◽  
Emission Spectroscopy ◽  
Stimulated Emission

Tuning the Electrochemical and Photophysical Properties of Osmium-Based Photoredox Catalysts

Synlett ◽  
2022 ◽  
Author(s):  
Eva Bednářová ◽  
Logan R. Beck ◽  
Tomislav Rovis ◽  
Samantha L. Goldschmid ◽  
Katherine Xie ◽  
...  
Keyword(s):  
Ground State ◽  
Emission Spectroscopy ◽  
Near Infrared ◽  
Photophysical Properties ◽  
Low Energy ◽  
Redox Potentials ◽  
Nir Light ◽  
Osmium Complexes ◽  
Absorption And Emission Spectroscopy

AbstractThe use of low-energy deep-red (DR) and near-infrared (NIR) light to excite chromophores enables catalysis to ensue across barriers such as materials and tissues. Herein, we report the detailed photophysical characterization of a library of OsII polypyridyl photosensitizers that absorb low-energy light. By tuning ligand scaffold and electron density, we access a range of synthetically useful excited state energies and redox potentials.1 Introduction1.1 Scope1.2 Measuring Ground-State Redox Potentials1.3 Measuring Photophysical Properties1.4 Synthesis of Osmium Complexes2 Properties of Osmium Complexes2.1 Redox Potentials of Os(L)2-Type Complexes2.2 Redox Potentials of Os(L)3-Type Complexes2.3 UV/Vis Absorption and Emission Spectroscopy3 Conclusions

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