Dry electron yields and localization in pulse-irradiated water and heavy water

Stradowski, Cz.; Hamill, William H.

doi:10.1021/j100551a005

Cited by 12 publications

(2 citation statements)

References 5 publications

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“…Similarly, my view of an aquated electron is obtained by imagining the removal of, say, a chloride ion from water, and replacing it by an electron, leaving the local structure approximately unchanged (Symons 1976(Symons , 1981. This simple model has received extensive experimental support, but is not universally accepted (Golden & Tuttle 1978;Stradowskii & Hamill 1976).…”

Section: O Ther Inorganic Radicals (A) Solvated Electronsmentioning

confidence: 99%

Inorganic radicals of relevance to biological systems

Symons

1985

Phil. Trans. R. Soc. Lond. B

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There is little doubt that the most important inorganic radicals involved in biological systems are those which are intermediates in the oxygen-water redox cycle, i.e. OH., O_2, and HO.2. Aspects of the structure and reactivities of these radicals are considered, together with methods of detection. In particular, the use of e.s.r. spectroscopy is outlined, including rapid-freeze and spin-trapping techniques. Attention is called to comparisons and contrasts between these radicals and corresponding sulphur-centered radicals, although these are not strictly "inorganic". The oxygen-centred radicals are usually generated in vivo by redox reactions, but they are also of importance in radiolytic processes because they are formed from water. Other radicals formed in this way whose structures and reactivities are considered include solvated electrons and hydrogen atoms.

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Section: O Ther Inorganic Radicals (A) Solvated Electronsmentioning

confidence: 99%

Inorganic radicals of relevance to biological systems

Symons

1985

Phil. Trans. R. Soc. Lond. B

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“…0o*(rO 0o(r) dr' + r § 0*( 0 0o(rO[r']-1 dr' (10) If the relaxed ground state is assumed to be spherically symmetric and described by eq 4, then the optimum exponent, , may be easily determined variationally. For this state the choice of k determines the model as the SCF polarized cavity model of Jortner30,31 (J2), the SCF orientational polarization model (J3),32 or the configuration coordinate model of Tachiya et al3 (TTO).…”

Section: Theorymentioning

confidence: 99%

Application of the photoinduced electron transfer model to the hydrated-electron spectrum

Hug¹,

Carmichael²

1982

J. Phys. Chem.

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ferric porphyrins is very similar to that of CC13 radicals.5 Both CC14 and CF3CHClBr are known to be bound by ferric cytochrome P-450.39 The reduction of the hemoprotein via its enzymic chain is thus believed to induce a reaction sequence starting with reaction 1. As both CC13 and CF3CHCI are not expected to be quickly scavenged by the ferric cytochrome P-450, they have a chance to react with the surrounding medium. Thus, in agreement with recent results,40 one-electron-transfer reactions are believed to have an important role in the reductive metabolism of these halogenated alkanes. The difference in toxicity of (39) H.

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