scholarly journals EPR spin trapping of an oxalate-derived free radical in the oxalate decarboxylase reaction

2011 ◽  
Vol 50 (8) ◽  
pp. 1009-1015 ◽  
Author(s):  
Witcha Imaram ◽  
Benjamin T. Saylor ◽  
Christopher P. Centonze ◽  
Nigel G.J. Richards ◽  
Alexander Angerhofer
Keyword(s):  
Free Radical ◽  
Spin Trapping ◽  
Oxalate Decarboxylase ◽  
Epr Spin Trapping

scholarly journals Free radical generation induced by ultrasound in red wine and model wine: An EPR spin-trapping study

2015 ◽  
Vol 27 ◽  
pp. 96-101 ◽  
Author(s):  
Qing-An Zhang ◽  
Yuan Shen ◽  
Xue-hui Fan ◽  
Juan Francisco García Martín ◽  
Xi Wang ◽  
...  
Keyword(s):  
Free Radical ◽  
Red Wine ◽  
Spin Trapping ◽  
Free Radical Generation ◽  
Radical Generation ◽  
Epr Spin Trapping

scholarly journals Reaction between Peroxynitrite and Boronates: EPR Spin-Trapping, HPLC Analyses, and Quantum Mechanical Study of the Free Radical Pathway

2011 ◽  
Vol 24 (5) ◽  
pp. 687-697 ◽  
Author(s):  
Adam Sikora ◽  
Jacek Zielonka ◽  
Marcos Lopez ◽  
Agnieszka Dybala-Defratyka ◽  
Joy Joseph ◽  
...  
Keyword(s):  
Free Radical ◽  
Spin Trapping ◽  
Quantum Mechanical ◽  
Mechanical Study ◽  
Quantum Mechanical Study ◽  
Epr Spin Trapping ◽  
Hplc Analyses

Kinetic analysis-based quantitation of free radical generation in EPR spin trapping

2004 ◽  
Vol 334 (1) ◽  
pp. 145-154 ◽  
Author(s):  
Alexandre Samouilov ◽  
Valerie Roubaud ◽  
Periannan Kuppusamy ◽  
Jay L. Zweier
Keyword(s):  
Free Radical ◽  
Kinetic Analysis ◽  
Spin Trapping ◽  
Free Radical Generation ◽  
Radical Generation ◽  
Epr Spin Trapping

Free Radicals from Photolysis of (NTO) 5-Nitro-2,4-Dihydro-3H-1,2,4-Triazol-3-One Studied by EPR Spin Trapping

1995 ◽  
Vol 418 ◽  
Author(s):  
M. D. Pace ◽  
L. Fan ◽  
T. Burkey
Keyword(s):  
Aqueous Solution ◽  
Free Radicals ◽  
Free Radical ◽  
Alkaline Solution ◽  
Anion Radical ◽  
Chemical Reduction ◽  
Spin Trapping ◽  
Radical Formation ◽  
Alkaline Aqueous Solution ◽  
Epr Spin Trapping

AbstractNTO (5-Nitro-2,4-dihydro-3H-1,2,4-triazol-3-one)is shown to form aphotochemical free radical in alkaline aqueous solution containing nitromethane (CH3NO2). The NTO free radical can also be produced by chemical reduction of NTO with hydroquinone in alkaline solution. Details of radical formation and assignment of the NTO radical to a nitro anion radical, having the NTO ring intact, are presented.

scholarly journals Azacalixphyrins as an Innovative Alternative for the Free-Radical Photopolymerization under Visible and NIR Irradiation without the Need of Co-Initiators

2021 ◽  
Author(s):  
Davy-Louis Versace ◽  
Louise Breloy ◽  
V. Brezova ◽  
Jean-Pierre Malval ◽  
Denis Jacquemin ◽  
...  
Keyword(s):  
Free Radical ◽  
Near Infrared ◽  
Spin Trapping ◽  
Strong Absorption ◽  
Free Radical Photopolymerization ◽  
Spectral Ranges ◽  
Epr Spin Trapping

Azacalixphyrins are unique aromatic macrocycles featuring strong absorption from the visible to the near-infrared (NIR) spectral ranges. This work demonstrates through EPR spin-trapping experiments that the N-alkyl tetrasubstituted azacalixphyrin (ACP)...

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