Triplet-state reactions of hypericin: time-resolved laser photolysis and electron paramagnetic resonance spectroscopy

1993 ◽  
Vol 97 (36) ◽  
pp. 9154-9160 ◽  
Author(s):  
Albert Michaeli ◽  
Ayelet Regev ◽  
Yehuda Mazur ◽  
Jehuda Feitelson ◽  
Haim Levanon
Keyword(s):  
Electron Paramagnetic Resonance ◽  
Triplet State ◽  
Electron Paramagnetic Resonance Spectroscopy ◽  
Laser Photolysis ◽  
Resonance Spectroscopy ◽  
Paramagnetic Resonance ◽  
Time Resolved ◽  
Electron Paramagnetic

Delocalized triplet state in porphyrin J-aggregates revealed by EPR spectroscopy

2017 ◽  
Vol 19 (40) ◽  
pp. 27173-27177 ◽  
Author(s):  
Luca Bolzonello ◽  
Marco Albertini ◽  
Elisabetta Collini ◽  
Marilena Di Valentin
Keyword(s):  
Electron Paramagnetic Resonance ◽  
Electronic Structure ◽  
Triplet State ◽  
Epr Spectroscopy ◽  
Electron Paramagnetic Resonance Spectroscopy ◽  
Resonance Spectroscopy ◽  
Paramagnetic Resonance ◽  
Time Resolved ◽  
J Aggregates ◽  
Electron Paramagnetic

In this work, the electronic structure of the triplet state of self-assembled J-aggregates of tetrakis(4-sulfonatophenyl)porphyrin (TPPS) has been characterized by means of time-resolved electron paramagnetic resonance spectroscopy.

Time-resolved electron paramagnetic resonance spectroscopy of organic free radicals anchored to silica surfaces

1991 ◽  
Vol 95 (26) ◽  
pp. 10547-10549 ◽  
Author(s):  
Malcolm D. E. Forbes ◽  
Katerina E. Dukes ◽  
Tanya L. Myers ◽  
Heather D. Maynard ◽  
Christopher S. Breivogel ◽  
...  
Keyword(s):  
Electron Paramagnetic Resonance ◽  
Free Radicals ◽  
Electron Paramagnetic Resonance Spectroscopy ◽  
Resonance Spectroscopy ◽  
Paramagnetic Resonance ◽  
Time Resolved ◽  
Silica Surfaces ◽  
Electron Paramagnetic
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