Electron- and energy-transfer processes involving excited states of lanthanide complexes: evidence for inner-sphere and outer-sphere mechanisms

1988 ◽  
Vol 27 (9) ◽  
pp. 1628-1633 ◽  
Author(s):  
Nanda Sabbatini ◽  
S. Perathoner ◽  
G. Lattanzi ◽  
S. Dellonte ◽  
V. Balzani
Keyword(s):  
Energy Transfer ◽  
Excited States ◽  
Lanthanide Complexes ◽  
Outer Sphere ◽  
Transfer Processes ◽  
Inner Sphere

scholarly journals RuIII(edta) complexes as molecular redox catalysts in chemical and electrochemical reduction of dioxygen and hydrogen peroxide: inner-sphere versus outer-sphere mechanism

RSC Advances ◽  
2021 ◽  
Vol 11 (35) ◽  
pp. 21359-21366
Author(s):  
Debabrata Chatterjee ◽  
Marta Chrzanowska ◽  
Anna Katafias ◽  
Maria Oszajca ◽  
Rudi van Eldik
Keyword(s):  
Hydrogen Peroxide ◽  
Electron Transfer ◽  
Electrochemical Reduction ◽  
Molecular Oxygen ◽  
Outer Sphere ◽  
Transfer Processes ◽  
Edta Complexes ◽  
Inner Sphere ◽  
Electron Transfer Processes ◽  
Sphere Mechanism

[RuII(edta)(L)]2–, where edta4– =ethylenediaminetetraacetate; L = pyrazine (pz) and H2O, can reduce molecular oxygen sequentially to hydrogen peroxide and further to water by involving both outer-sphere and inner-sphere electron transfer processes.

Intermolecular Interactions as Actors in Energy-Transfer Processes in Lanthanide Complexes with 2,2′-Bipyridine

2009 ◽  
Vol 113 (27) ◽  
pp. 9265-9277 ◽  
Author(s):  
Lada N. Puntus ◽  
Konstantin A. Lyssenko ◽  
Irina S. Pekareva ◽  
Jean-Claude G. Bünzli
Keyword(s):  
Energy Transfer ◽  
Intermolecular Interactions ◽  
Lanthanide Complexes ◽  
Transfer Processes

scholarly journals Orthogonally Aligned Cyclic BODIPY Arrays with Long-lived Triplet Excited States as Efficient Heavy-Atom-Free Photosensitizers

2021 ◽  
Author(s):  
Zhaoyang Zhu ◽  
Xue Zhang ◽  
Xing Guo ◽  
Qing-Hua Wu ◽  
Zhongxin Li ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Energy Transfer ◽  
Excited State ◽  
Excited States ◽  
Heavy Atom ◽  
Triplet Excited State ◽  
Transfer Processes ◽  
Excited State Lifetimes ◽  
Triplet Excited States

Photosensitizers with long triplet excited state lifetimes are key to their efficient electron transfer or energy transfer processes. Herein, we report a novel class of cyclic trimeric BODIPY arrays which...

Observation of cascade f → d → f energy transfer in sensitizing near-infrared (NIR) lanthanide complexes containing the Ru(ii) polypyridine metalloligand

2016 ◽  
Vol 40 (6) ◽  
pp. 5379-5386 ◽  
Author(s):  
Lu-Yin Zhang ◽  
Kang Li ◽  
Mei Pan ◽  
Ya-Nan Fan ◽  
Hai-Ping Wang ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Lanthanide Complexes ◽  
Near Infrared ◽  
Transfer Processes

A possible approach to achieve multiple f → d, d → f and cascade f → d → f energy transfer processes in heteronuclear Ru–Ln and Ln1–Ru–Ln2 complexes.

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