Effect of Oxygen on Radiation-Induced Free Radicals in Proteins

1967 ◽  
Vol 32 (4) ◽  
pp. 892 ◽  
Author(s):  
Thormod Henriksen
Keyword(s):  
Free Radicals ◽  
Radiation Induced ◽  
Effect Of Oxygen

Free radicals and food irradiation

1995 ◽  
Vol 61 ◽  
pp. 247-258 ◽  
Author(s):  
"N.J.F. Dodd
Keyword(s):  
Free Radicals ◽  
Radiation Dosimetry ◽  
Food Poisoning ◽  
Food Irradiation ◽  
Specific Method ◽  
Naturally Occurring ◽  
Spin Resonance ◽  
Radiation Induced ◽  
Calcified Tissues ◽  
Control Insect

Ionizing radiation can be used to control insect and microbial infestation of foodstuffs, inhibit sprouting, delay ripening and reduce the dangers from food-poisoning bacteria. Irradiation produces free radicals, most of which decay rapidly, although some are more persistent. These latter radicals can be detected and characterized by electron spin resonance (ESR). In bone and other calcified tissues, the radiation-induced radicals are distinguishable from naturally occurring radicals, and their stability makes them ideal for radiation dosimetry. The radicals induced in plant material, such as seeds and dried spices, are generally indistinguishable from the endogenous radicals and decay over a period of days or weeks. However, in many of these materials, a radiation-specific radical can be detected at low concentration, thereby permitting identification of irradiated samples, although precluding accurate dosimetry. ESR, although not universally applicable, currently provides the most specific method for the detection of irradiated food.

Effect of Oxygen on Radiation-Induced DNA Damage in Isolated Nuclei

1999 ◽  
Vol 152 (2) ◽  
pp. 144 ◽  
Author(s):  
Annamarie D. Horan ◽  
Albert R. Giandomenico ◽  
Cameron J. Koch
Keyword(s):  
Dna Damage ◽  
Isolated Nuclei ◽  
Radiation Induced ◽  
Effect Of Oxygen

Radiation-induced luminescence. Part. 2.—the effect of oxygen and bromobenzene

1956 ◽  
Vol 52 (0) ◽  
pp. 311-320 ◽  
Author(s):  
P. J. Berry ◽  
S. Lipsky ◽  
M. Burton
Keyword(s):  
Radiation Induced ◽  
Effect Of Oxygen

Radiation Induced Free-Radicals for EPR Dosimetry Applications

Silicon ◽  
2018 ◽  
Vol 10 (6) ◽  
pp. 2671-2675
Author(s):  
S. M. Gafar ◽  
M. A. El-Kelany
Keyword(s):  
Free Radicals ◽  
Epr Dosimetry ◽  
Radiation Induced

Effect of Oxygen on Thermal and Radiation-Induced Chemistries in a Model Organotin Photoresist

2019 ◽  
Vol 11 (4) ◽  
pp. 4514-4522 ◽  
Author(s):  
Ryan T. Frederick ◽  
J. Trey Diulus ◽  
Danielle C. Hutchison ◽  
May Nyman ◽  
Gregory S. Herman
Keyword(s):  
Radiation Induced ◽  
Effect Of Oxygen
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