[Démonstration expérimentale de l'existence de l'interaction magnétochirale dans les tartrates de Pasteur]
Nous avons isolé l'interaction magnétochirale en réfraction dans les tartrates étudiés par Pasteur, et en avons déduit l'absorption magnétochirale. La présence d'un pic important à 235 nm dans le spectre d'absorption magnétochirale montre que les tentatives de Pasteur pour induire de la chiralité à partir d'un champ magnétique auraient peut-être pu aboutir s'il avait utilisé simultanément une source UV.
We have isolated the magnetochiral refraction in Pasteur's tartrates and deduced the associated magnetochiral absorption. The presence of a strong peak at 235 nm in the magnetochiral absorption spectrum of tartrates shows that Pasteur's first attempt to induce chirality with a magnetic field could perhaps have succeeded, provided that a UV source was simultaneously used.
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Mots-clés : Tartrates de Pasteur, Interaction magnétochirale, Absorption magnétochirale
Thierry Ruchon 1 ; Marc Vallet 1 ; Jean-Yves Thépot 2 ; Albert Le Floch 1 ; Robert W. Boyd 3
@article{CRPHYS_2004__5_2_273_0,
author = {Thierry Ruchon and Marc Vallet and Jean-Yves Th\'epot and Albert Le Floch and Robert W. Boyd},
title = {Experimental evidence of magnetochiral interaction in {Pasteur's} tartrates},
journal = {Comptes Rendus. Physique},
pages = {273--277},
publisher = {Elsevier},
volume = {5},
number = {2},
year = {2004},
doi = {10.1016/j.crhy.2004.01.023},
language = {en},
}
TY - JOUR AU - Thierry Ruchon AU - Marc Vallet AU - Jean-Yves Thépot AU - Albert Le Floch AU - Robert W. Boyd TI - Experimental evidence of magnetochiral interaction in Pasteur's tartrates JO - Comptes Rendus. Physique PY - 2004 SP - 273 EP - 277 VL - 5 IS - 2 PB - Elsevier DO - 10.1016/j.crhy.2004.01.023 LA - en ID - CRPHYS_2004__5_2_273_0 ER -
%0 Journal Article %A Thierry Ruchon %A Marc Vallet %A Jean-Yves Thépot %A Albert Le Floch %A Robert W. Boyd %T Experimental evidence of magnetochiral interaction in Pasteur's tartrates %J Comptes Rendus. Physique %D 2004 %P 273-277 %V 5 %N 2 %I Elsevier %R 10.1016/j.crhy.2004.01.023 %G en %F CRPHYS_2004__5_2_273_0
Thierry Ruchon; Marc Vallet; Jean-Yves Thépot; Albert Le Floch; Robert W. Boyd. Experimental evidence of magnetochiral interaction in Pasteur's tartrates. Comptes Rendus. Physique, Gas phase molecular spectroscopy, Volume 5 (2004) no. 2, pp. 273-277. doi : 10.1016/j.crhy.2004.01.023. https://comptes-rendus.academie-sciences.fr/physique/articles/10.1016/j.crhy.2004.01.023/
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