scholarly journals Catalase vs Peroxidase Activity of a Manganese(II) Compound: Identification of a Mn(III)−(μ-O)2−Mn(IV) Reaction Intermediate by Electrospray Ionization Mass Spectrometry and Electron Paramagnetic Resonance Spectroscopy

2009 ◽  
Vol 48 (10) ◽  
pp. 4569-4579 ◽  
Author(s):  
Josane A. Lessa ◽  
Adolfo Horn ◽  
Érika S. Bull ◽  
Michelle R. Rocha ◽  
Mario Benassi ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Electron Paramagnetic Resonance ◽  
Electrospray Ionization ◽  
Peroxidase Activity ◽  
Electron Paramagnetic Resonance Spectroscopy ◽  
Resonance Spectroscopy ◽  
Ionization Mass ◽  
Compound Identification ◽  
Paramagnetic Resonance ◽  
Electron Paramagnetic

scholarly journals Synthesis of spin-labeled emoxypine, methionine, o-anisidine

2020 ◽  
Vol 56 (2) ◽  
pp. 192-196
Author(s):  
M. V. Lisouskaya ◽  
N. V. Kot
Keyword(s):  
Mass Spectrometry ◽  
Nuclear Magnetic Resonance ◽  
Electron Paramagnetic Resonance ◽  
Electron Paramagnetic Resonance Spectroscopy ◽  
Resonance Spectroscopy ◽  
Ultraviolet Spectroscopy ◽  
Labeled Compounds ◽  
Paramagnetic Resonance ◽  
Biochemical Studies ◽  
Electron Paramagnetic

Spin-labeled (acylated with 4-doxylpentanoic acid) emoxypine, methionine, o-anisidine were synthesized. The compounds obtained were characterized using nuclear magnetic resonance spectroscopy, electron paramagnetic resonance spectroscopy, infrared and ultraviolet spectroscopy and mass spectrometry. Synthesized spin-labeled compounds can be used for biochemical studies using EPR spectroscopy.

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