Radiation-induced synthesis of nanoparticles in aqueous solution: A mechanistic approach

2020 ◽  
Author(s):  
Avinash Singh ◽  
Priyanka Mangla ◽  
Sujata Yumnam ◽  
Chander Amgoth ◽  
M. C. Rath
Keyword(s):  
Aqueous Solution ◽  
Synthesis Of Nanoparticles ◽  
Mechanistic Approach ◽  
Radiation Induced

Radiation-induced reduction of Cd2+ ions in aqueous solution

2018 ◽  
Vol 153 ◽  
pp. 245-250 ◽  
Author(s):  
Boris G. Ershov ◽  
Gennadii L. Bykov
Keyword(s):  
Aqueous Solution ◽  
Radiation Induced

Irreversible electron attachment – a key to DNA damage by solvated electrons in aqueous solution

2015 ◽  
Vol 13 (41) ◽  
pp. 10362-10369 ◽  
Author(s):  
K. Westphal ◽  
J. Wiczk ◽  
J. Miloch ◽  
G. Kciuk ◽  
K. Bobrowski ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Dna Damage ◽  
Ionizing Radiation ◽  
Electron Attachment ◽  
Solvated Electrons ◽  
Radiation Induced

In an aqueous solution trinucleotides labeled with bromonucleobases are damaged by ionizing radiation induced electrons while native trimers are insensitive to electrons under the same conditions.

Studies of radiation-induced reactions of ethylene in aqueous solution II. Reactions in the presence of oxygen as studied by pulse radiolysis and γ -irradiation techniques

1967 ◽  
Vol 300 (1463) ◽  
pp. 443-454 ◽  
Keyword(s):  
Aqueous Solution ◽  
Hydrogen Peroxide ◽  
Rate Constants ◽  
Pulse Radiolysis ◽  
Major Product ◽  
Peroxy Radicals ◽  
Ferrous Ions ◽  
Constant Composition ◽  
Γ Irradiation ◽  
Radiation Induced

The radiolysis of dilute aqueous solutions containing ethylene and oxygen has been investigated. Pulse radiolysis was used to measure the rate constants for the addition of hydroxyl radicals to ethylene, the binary decomposition of the resulting hydroxyethyl radicals and their addition to ethylene and reaction with oxygen to yield peroxy radicals. The rate constants have also been determined for the mutual interaction of the peroxy radicals and their reaction with ferrous ions. The principal products of γ -irradiation were aldehydes and organic hydroperoxides. Hydrogen peroxide was found in yields close to the molecular yield from water. The polymer produced in the absence of oxygen was not formed, and glycollaldehyde, reported as a major product by previous workers, could not be detected. At constant composition of the gas mixtures, product yields were unaffected by total pressure in the range up to 40 atm, but were strongly dependent on the proportion of oxygen. Aldehyde yields were markedly greater at pH 1.2 than in neutral solution. The influence of ferrous ions an d of added hydrogen peroxide has been determined. The pulse radiolysis and γ -irradiation experiments complement one another and show that the radiation-induced oxidation of ethylene in aqueous solution involves the same primary reactions as occur in the absence of oxygen, followed by the formation and further reactions of peroxy radicals.

Radiation induced degradation of antiepileptic drug primidone in aqueous solution

2015 ◽  
Vol 270 ◽  
pp. 66-72 ◽  
Author(s):  
Ning Liu ◽  
Tao Wang ◽  
Ming Zheng ◽  
Jianqiu Lei ◽  
Liang Tang ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Antiepileptic Drug ◽  
Radiation Induced

scholarly journals Radiation-Induced Oxidation of Protein in Aqueous Solution

1962 ◽  
Vol 16 (4) ◽  
pp. 483 ◽  
Author(s):  
Warren M. Garrison ◽  
Michael E. Jayko ◽  
Winifred Bennett
Keyword(s):  
Aqueous Solution ◽  
Radiation Induced

Radiation-induced polymerization of gum arabic (Acacia senegal) in aqueous solution

2006 ◽  
Vol 20 (7) ◽  
pp. 983-989 ◽  
Author(s):  
Tsuyoshi Katayama ◽  
Makoto Nakauma ◽  
Setsuko Todoriki ◽  
Glyn O. Phillips ◽  
Mikiro Tada
Keyword(s):  
Aqueous Solution ◽  
Gum Arabic ◽  
Acacia Senegal ◽  
Radiation Induced

scholarly journals High-energy ionizing radiation-induced degradation of amodiaquine in dilute aqueous solution: radical reactions and kinetics

2020 ◽  
Vol 54 (2-3) ◽  
pp. 185-194
Author(s):  
Krisztina Kovács ◽  
Ádám Simon ◽  
György Tibor Balogh ◽  
Tünde Tóth ◽  
László Wojnárovits
Keyword(s):  
Aqueous Solution ◽  
Ionizing Radiation ◽  
High Energy ◽  
Radical Reactions ◽  
Dilute Aqueous Solution ◽  
Radiation Induced
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