ESR spectra of new nitroxide radicals

1976 ◽  
Vol 25 (10) ◽  
pp. 2069-2073 ◽  
Author(s):  
Yu. A. Ivanov ◽  
A. I. Kokorin ◽  
A. B. Shapiro ◽  
É. G. Rozantsev
Keyword(s):  
Esr Spectra ◽  
Nitroxide Radicals

scholarly journals ESR Spectra of Nitroxide Radicals Formed from Some 4-Nitrosopyrazole Derivatives in the Trapping of .CH2OH and .CH3 Radicals.

1989 ◽  
Vol 43 ◽  
pp. 503-505 ◽  
Author(s):  
Carl Lagercrantz ◽  
Hans Leijonmarck ◽  
Jonas Ölund ◽  
Lene Teuber ◽  
Brigitta Lucanska ◽  
...  
Keyword(s):  
Esr Spectra ◽  
Nitroxide Radicals

Dipolar and spin exchange effects in the ESR spectra of nitroxide radicals in solution

1985 ◽  
Vol 108 (1) ◽  
pp. 140-148 ◽  
Author(s):  
Giacomo Martini ◽  
Marco Bindi ◽  
M.Francesca Ottaviani ◽  
Maurizio Romanelli
Keyword(s):  
Spin Exchange ◽  
Esr Spectra ◽  
Nitroxide Radicals ◽  
Exchange Effects

Kinetics of the Thermal Disappearance of Radicals Formed During the Radiolysis of Aspartic Acid

2009 ◽  
Vol 59 (12) ◽  
Author(s):  
Mihai Contineanu ◽  
iulia Contineanu ◽  
Ana Neacsu ◽  
Stefan Perisanu
Keyword(s):  
Thermal Resistance ◽  
Aspartic Acid ◽  
Room Temperature ◽  
Esr Spectra ◽  
Complex Mechanism ◽  
Radical Species ◽  
Mechanisms Of Formation ◽  
Kinetics Of

The radiolysis of the isomers L-, D- and DL- of the aspartic acid, in solid polycrystalline state, was investigated at room temperature. The analysis of their ESR spectra indicated the formation of at least two radicalic entities. The radical, identified as R3, resulting from the deamination of the acid, exhibits the highest concentration and thermal resistance. Possible mechanisms of formation of three radical species are suggested, based also on literature data. The kinetics of the disappearance of radical R3 indicated a complex mechanism. Three possible variants were suggested for this mechanism.

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