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Low-energy (0-10 eV) electron transmission spectra of multilayer tryptophan films

Leclerc G., Goulet T., Cloutier P., Jay-Gerin J.P., Sanche L.. 1987. Journal of Physical Chemistry, 91 (19) : p. 4999-5001.

We describe an experimental method for measuring the transmission of slow (<10 eV) electrons through thin solid bioorganic films at 300 K, with application to the amino acid tryptophan. The data were analyzed with the aid of a simulation model of electron transport in condensed media, which allowed, for the first time, an estimation of low-energy electron scattering mean free paths in a biological solid.

Mots-clés : film; tryptophane; modèle de simulation; oxydoréduction

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