A. Jeunet scite author profile

The generation of free radicals (Fenton chemistry) from various iron citrate complexes has been studied. Spin trapping methods have been used. The results can question concerning the innocence of added citric acid in foods and cold drinks. We concluded that in absence of pathological situation citric acid is probably not dangerous but it may become dangerous in situation of oxidative stress and/or iron overload.

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First electron spin resonance evidence for the production of semiquinone and oxygen free radicals from orellanine, a mushroom nephrotoxin

Richard

Cantin-Esnault

Jeunet

1995

Free Radical Biology and Medicine

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Electron paramagnetic resonance evidence of the generation of superoxide (O2.− and hydroxyl (.OH) radicals by irradiation of a new photodynamic therapy photosensitizer, Victoria Blue BO

Viola¹,

Hadjur

Jeunet³

et al. 1996

Journal of Photochemistry and Photobiology B: Biology

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High valent iron oxo intermediates might be involved during activation of ribonucleotide reductase: Single oxygen atom donors generate the tyrosyl radical

Fontecave

Gerez

Atta

et al. 1990

Biochemical and Biophysical Research Communications

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Electron spin resonance study of free radicals produced from ethanol and acetaldehyde after exposure to a Fenton system or to brain and liver microsomes

Gonthier¹,

Jeunet²,

Barret³

1991

Alcohol

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Electrochemical behaviour of hypocrellin A in acetonitrile and aqueous micellar media

et al. 2001

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A. Jeunet

Unexpected frequency effects on the rate of oxidative processes induced by ultrasound

Photosensitization by hypericin: Electron spin resonance (ESR) evidence for the formation of singlet oxygen and superoxide anion radicals in an in vitro model

Iron-citrate complexes and free radicals generation: Is citric acid an innocent additive in foods and drinks?

First electron spin resonance evidence for the production of semiquinone and oxygen free radicals from orellanine, a mushroom nephrotoxin

Electron paramagnetic resonance evidence of the generation of superoxide (O2.− and hydroxyl (.OH) radicals by irradiation of a new photodynamic therapy photosensitizer, Victoria Blue BO

High valent iron oxo intermediates might be involved during activation of ribonucleotide reductase: Single oxygen atom donors generate the tyrosyl radical

Electron spin resonance study of free radicals produced from ethanol and acetaldehyde after exposure to a Fenton system or to brain and liver microsomes

Electrochemical behaviour of hypocrellin A in acetonitrile and aqueous micellar media

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