Faculty Opinions recommendation of Spectroscopic characterization of hydroxide and aqua complexes of Fe(II)-protoheme, structural models for the axial coordination of the atypical heme of membrane cytochrome b6f complexes.

2005 ◽  
Author(s):  
Teizo Kitagawa
Keyword(s):  
Structural Models ◽  
Spectroscopic Characterization ◽  
Cytochrome B6f ◽  
Aqua Complexes ◽  
Axial Coordination

scholarly journals Electrochemical and Spectroscopic Characterization of Aluminium(III)-para-methyl-meso-tetraphenylporphyrin Complexes Containing Substituted Salicylates as Axial Ligands

2013 ◽  
Vol 2013 ◽  
pp. 1-10
Author(s):  
Gauri D. Bajju ◽  
Deepmala ◽  
Sunil Kumar Anand ◽  
Sujata Kundan ◽  
Narinder Singh
Keyword(s):  
Spectroscopic Characterization ◽  
Redox Properties ◽  
Proton Nuclear Magnetic Resonance ◽  
Spectroscopic Techniques ◽  
Axial Coordination ◽  
H Nmr ◽  
Axial Ligands ◽  
Reduction Mechanisms ◽  
C Nmr

A series of aluminium(III)-p-methyl-meso-tetraphenylporphyrin (p-CH3TPP-Al(III)) containing axially coordinated salicylate anion [p-CH3TPP-Al-X)], where X = salicylate (SA), 4-chlorosalicylate (4-CSA), 5-chlorosalicylate (5-CSA), 5-flourosalicylate (5-FSA), 4-aminosalicylate (4-ASA), 5-aminosalicylate (5-ASA), 5-nitrosalicylate (5-NSA), and 5-sulfosalicylate (5-SSA), have been synthesized and characterized by various spectroscopic techniques including ultraviolet-visible (UV-vis), infrared (IR) spectroscopy, proton nuclear magnetic resonance (1H NMR) spectroscopy,13C NMR, and elemental analysis. A detailed study of electrochemistry of all the synthesized compounds has been done to compare their oxidation and reduction mechanisms and to explain the effect of axial coordination on their redox properties.

Spectroscopic Characterization of Bacteriorhodopsin's L-intermediate in 3D Crystals Cooled to 170 K¶

2001 ◽  
Vol 74 (6) ◽  
pp. 794 ◽  
Author(s):  
Antoine Royant ◽  
Karl Edman ◽  
Thomas Ursby ◽  
Eva Pebay-Peyroula ◽  
Ehud. M. Landau ◽  
...  
Keyword(s):  
Spectroscopic Characterization
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