Tritium transfer from diet to human

The hydrogen-isotope exchange reaction (T-for-H exchange reaction) between HTO vapor and an aromatic compound having two different kinds of functional groups has been observed at several temperatures. The rate constant (k) for each functional group in the T-for-H exchange reaction was obtained by using both the A"-MCKAY plot method and the data observed. Comparing these k with each other has led to the following four conclusions in the T-for-H exchange reaction. (1) The reactivity of both the COOH and OH groups increases with a rise in temperature. (2) As to the degree of the effect of the COOH group on the reactivity of monosubstituted phenols, the degree in p-hydroxybenzoic acid is greater than that in m-hydroxybenzoic acid. (3) The HAMME1T rule is useful for estimating the reactivity of a certain aromatic compound. (4) The A"-MCKAY plot method is also useful not only investigating the reactivity of the compounds having one kind of functional group, but also doing the reactivity of the compounds having two different kinds of functional groups.

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T-for-H exchange reaction between HTO vapor and two functional groups in an aromatic compound in a gas-solid system

Inoue

Sakai

Kano

1999

J Radioanal Nucl Chem

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Tritium radioactivity estimation in cement mortar by heat-extraction and liquid scintillation counting

Kang

Bae

Kim

2021

Nuclear Engineering and Technology

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Kinetic estimation of hydrogen isotope exchange reaction between tritiated-water (HTO) vapor and each amino acid in a heterogeneous system

Kataoka

Inoue

Kano

2012

Journal of Nuclear Science and Technology

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Tritium transfer from diet to human

Cited by 9 publications

References 10 publications

T-for-H exchange reaction between HTO vapor and two functional groups in an aromatic compound in a gas-solid system

T-for-H exchange reaction between HTO vapor and two functional groups in an aromatic compound in a gas-solid system

Tritium radioactivity estimation in cement mortar by heat-extraction and liquid scintillation counting

Kinetic estimation of hydrogen isotope exchange reaction between tritiated-water (HTO) vapor and each amino acid in a heterogeneous system

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