Time-resolved resonance Raman spectroscopy of triplet .beta.-carotene produced from all-trans, 7-cis, 9-cis, 13-cis, and 15-cis isomers and high-pressure liquid chromatography analyses of photoisomerization via the triplet state

1988 ◽  
Vol 92 (8) ◽  
pp. 2101-2108 ◽  
Author(s):  
Hideki Hashimoto ◽  
Yasushi Koyama
Keyword(s):  
Raman Spectroscopy ◽  
High Pressure ◽  
Liquid Chromatography ◽  
Triplet State ◽  
High Pressure Liquid Chromatography ◽  
Resonance Raman Spectroscopy ◽  
Resonance Raman ◽  
Beta Carotene ◽  
Time Resolved

Time-resolved resonance Raman spectroscopy: the excited triplet state of all-trans-.beta.-carotene

1980 ◽  
Vol 102 (25) ◽  
pp. 7441-7444 ◽  
Author(s):  
Niels Henrik Jensen ◽  
Robert Wilbrandt ◽  
Palle B. Pagsberg ◽  
A. H. Sillesen ◽  
K. B. Hansen
Keyword(s):  
Raman Spectroscopy ◽  
Triplet State ◽  
Resonance Raman Spectroscopy ◽  
Resonance Raman ◽  
Beta Carotene ◽  
Excited Triplet State ◽  
Time Resolved ◽  
Excited Triplet

scholarly journals Time-Resolved Resonance Raman Spectroscopy of Excited Triplet State All-Trans-Retinal: Excitation Profiles, Intersystem Crossing Kinetics, and O2 Quenching

1983 ◽  
Vol 3 (1-6) ◽  
pp. 321-332 ◽  
Author(s):  
G. H. Atkinson ◽  
J. B. Pallix
Keyword(s):  
Raman Spectroscopy ◽  
Triplet State ◽  
Room Temperature ◽  
Resonance Raman Spectroscopy ◽  
Resonance Raman ◽  
Excited Triplet State ◽  
Intersystem Crossing ◽  
Time Resolved ◽  
Excited Triplet

The time-resolved resonance Raman (TR3) spectra of excited triplet state all-trans-retinal (ATR (T1)) are analyzed with respect to (1) time-resolved excitation profiles (TREP), (2) T1 → S0 intersystem crossing rates, and (3) O2 quenching kinetics. These TR3 data are used to comment on the electronic characteristics and kinetic decay of the excited triplet state of a specific retinal isomer in room temperature solutions.

Time-resolved resonance Raman spectroscopy of triplet-state metallated and free-base tetraarylporphyrins

1995 ◽  
Vol 91 (3) ◽  
pp. 411-418 ◽  
Author(s):  
Steven E. J. Bell ◽  
Christer B. Aakeröy ◽  
Ala H. R. Al-Obaidi ◽  
J. N. Martin Hegarty ◽  
John J. McGarvey ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Triplet State ◽  
Resonance Raman Spectroscopy ◽  
Resonance Raman ◽  
Free Base ◽  
Time Resolved
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