Picosecond pulse radiolysis measurements were performed in neat D₂O and D₂SO₄/D₂O system in order to study the isotopic effect on the reactivity of the solvated electron(es⁻), the hydroxyl radical (OH•) and its precursor—water cation radical (H₂O•⁺). In D₂O system, the molar absorption coefficient spectra of spectrum in D₂O was determined between 250 to 1500 nm using the isosbestic point method. Based on this extinction coefficient, the radiolytic yield of es⁻ in D₂O just after the 7 ps electron pulse was determined to be (4.4 ± 0.2) × 10⁻⁷ mol J⁻¹, which coincides with the one for in H₂O. The yield of the radical OD• just after the 7 ps electron pulse was found to be (5.0 ± 0.2) × 10⁻⁷ mol J⁻¹. In the spurs of ionization, the decay rate of...
The transient optical absorption band (λ max=290 nm, ε = 2020 dm3mol-1cm-1) produced on pu...
Reactions of sulphate radical anion (SO4•-) with 4,6-dihydroxy-2-methyl pyrimidine (DHMP), 2,4...
This work is part of the study area of the interaction of radiation with polar liquids. Using the pi...
Picosecond pulse radiolysis measurements were performed in neat D₂O and D₂SO₄/D₂O system in order to...
The interaction of energetic particles with water results in the excitation and ionization of water ...
Following the discovery of ionizing radiations and their chemical effects, it was important to study...
International audiencePicosecond pulse radiolysis measurements were performed in neat D2O and H2O in...
The reaction of hydroxyl radical (<sup>•</sup>OH) with the nucleic acid base analogue 2-thiouracil (...
Après la découverte des rayonnements ionisants et leurs effets chimiques, il était important d’étudi...
The radical cation H<sub>2</sub>O<sup>•+</sup> formed under irradiation of liquid water undergoes an...
International audienceOzonide radical, O3˙−, is used in this study for probing radiolytic species fo...
International audienceOzonide radical, O3˙−, is used in this study for probing radiolytic species fo...
The reactions of e-aq, •OH•-, O•- and SO•-4 with 2,4-, 2,6- and 3,5-dimethyl...
The transient optical absorption bands (λmax = 310 nm, 330-350 nm, k = 3.2 ×109 dm3 mol-1 s-1) forme...
AbstractCollisional neutralization of several isomeric C4H7O2 cations is used to generate radicals t...
The transient optical absorption band (λ max=290 nm, ε = 2020 dm3mol-1cm-1) produced on pu...
Reactions of sulphate radical anion (SO4•-) with 4,6-dihydroxy-2-methyl pyrimidine (DHMP), 2,4...
This work is part of the study area of the interaction of radiation with polar liquids. Using the pi...
Picosecond pulse radiolysis measurements were performed in neat D₂O and D₂SO₄/D₂O system in order to...
The interaction of energetic particles with water results in the excitation and ionization of water ...
Following the discovery of ionizing radiations and their chemical effects, it was important to study...
International audiencePicosecond pulse radiolysis measurements were performed in neat D2O and H2O in...
The reaction of hydroxyl radical (<sup>•</sup>OH) with the nucleic acid base analogue 2-thiouracil (...
Après la découverte des rayonnements ionisants et leurs effets chimiques, il était important d’étudi...
The radical cation H<sub>2</sub>O<sup>•+</sup> formed under irradiation of liquid water undergoes an...
International audienceOzonide radical, O3˙−, is used in this study for probing radiolytic species fo...
International audienceOzonide radical, O3˙−, is used in this study for probing radiolytic species fo...
The reactions of e-aq, •OH•-, O•- and SO•-4 with 2,4-, 2,6- and 3,5-dimethyl...
The transient optical absorption bands (λmax = 310 nm, 330-350 nm, k = 3.2 ×109 dm3 mol-1 s-1) forme...
AbstractCollisional neutralization of several isomeric C4H7O2 cations is used to generate radicals t...
The transient optical absorption band (λ max=290 nm, ε = 2020 dm3mol-1cm-1) produced on pu...
Reactions of sulphate radical anion (SO4•-) with 4,6-dihydroxy-2-methyl pyrimidine (DHMP), 2,4...
This work is part of the study area of the interaction of radiation with polar liquids. Using the pi...