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Conditions on the pion electroproduction and photoproduction form factors in the soft-pion limit
(American Physical Society, 2020-05)
Using the Bernard-Kaiser-Lee-Meissner (BKLM) parametrization of the hadronic vertex γ∗N → πN, with γ being a virtual photon, we analyze the restrictions imposed on the form factors (FF) in the limit at which the pion ...
Mechanistic analysis on the photochemistry of the anti-inflammatory drug etoricoxib in aqueous solution. Cytotoxicity of photoproducts
(Elsevier Science Sa, 2020-03)
Photophysical and photochemical properties of the non-steroidal anti-inflammatory drug Etoricoxib was analyzing in aqueous media at different pH values. The mechanistic and kinetic aspects of the photodegradation processes ...
Photoproduction of nucleon resonances and nucleon spin structure function in the resonance regionPHYSICAL REVIEW C, NUCLEAR PHYSICS(PRINT)PHYS REV C, NUCL PHYS (PRINT)
(PUBLISHED FOR THE AMERICA PHYSICAL SOCIETY BY THE AMERICAN INSTITUTE OF PHYSICS, 2017)
Clearing up the photochemistry of resveratrol: Effect of the solvent
(Elsevier Science Sa, 2018-12)
Polyphenolic substances synthesized by plants are generally involved in protection against UV radiation and the attack of pathogenic microorganisms. Resveratrol (3,5,4′-trihydroxystilbene, RSV) is synthesized in its ...
Photosensitized oxidation of 2′-deoxyguanosine 5′-monophosphate: Mechanism of the competitive reactions and product characterization
(Royal Society of Chemistry, 2017-06)
UV-A radiation (320-400 nm) induces modifications to different biomolecules through photosensitized reactions. Oxidized pterins are efficient photosensitizers that accumulate in the skin affected by vitiligo, and photoinduce ...
Photochemical study of the highly used corticosteroids dexamethasone and prednisone: Effects of micellar confinement and cytotoxicity analysis of photoproducts
(Royal Society of Chemistry, 2020-11-14)
In order to investigate the effect of solar UV light on pharmacological compounds considered as emerging environmental pollutants, we studied the kinetic, mechanistic and toxicological aspects of the direct photolysis of ...