Proton dynamics in bacterial spores, a neutron scattering investigation - Archive ouverte HAL Accéder directement au contenu
Communication Dans Un Congrès Année : 2015

Proton dynamics in bacterial spores, a neutron scattering investigation

Résumé

Results from first neutron scattering experiments on bacterial spores are reported. The elastic intensities and mean square displacements have a non-linear behaviour as function of temperature, which is in agreement with a model presenting more pronounced variations at around 330 K (57 • C) and 400 K (127 • C). Based on the available literature on thermal properties of bacterial spores, mainly referring to differential scanning calorimetry, they are suggested to be associated to main endothermic transitions induced by coat and/or core bacterial response to heat treatment.
Fichier principal
Vignette du fichier
Colas_epjconf-Qens-Wins2014_02003.pdf (200.93 Ko) Télécharger le fichier
Origine : Fichiers éditeurs autorisés sur une archive ouverte
Loading...

Dates et versions

hal-01582588 , version 1 (06-09-2017)

Identifiants

Citer

Alexandre Colas de La Noue, Judith Peters, Patrick Gervais, Nicolas Martinez, Jean-Marie Perrier-Cornet, et al.. Proton dynamics in bacterial spores, a neutron scattering investigation. 11th International Conference on Quasielastic Neutron Scattering, May 2014, Autrans, France. pp.02003, ⟨10.1051/epjconf/20158302003⟩. ⟨hal-01582588⟩
207 Consultations
116 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More