Efficient Photodissociation of O2 from Synthetic Heme and Heme/M (M = Fe, Cu) Complexes

Single wavelength excitation (λex = 355 or 532 nm) of low-temperature stabilized (198 K) synthetic heme−dioxygen and heme−dioxygen/M complexes, where M = copper or iron in a non-heme environment, results in the dissociation of dioxygen as indicated by the generation of the ferrous heme (Soret band,...

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Veröffentlicht in:	Journal of the American Chemical Society 2004-12, Vol.126 (51), p.16712-16713
Hauptverfasser:	Fry, H. Christopher, Hoertz, Paul G, Wasser, Ian M, Karlin, Kenneth D, Meyer, Gerald J
Format:	Artikel
Sprache:	eng
Schlagworte:	Biological and medical sciences Copper - chemistry Ferrous Compounds - chemistry Fundamental and applied biological sciences. Psychology Heme - analogs & derivatives Heme - chemistry Molecular biophysics Oxygen - chemistry Photochemistry Photochemistry. Photosynthesis. Bioluminescence Quantum Theory Radiation-biomolecule interaction
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