Zobrazeno 1 - 10
of 97
pro vyhledávání: '"Duri, Agnès"'
Publikováno v:
In Journal of Colloid And Interface Science 15 January 2022 606 Part 2:920-928
Publikováno v:
Food Hydrocolloids 52 (2016) 1-10
Structuring wheat gluten proteins into gels with tunable mechanical properties would provide more versatility for the production of plant protein-rich food products. Gluten, a strongly elastic protein material insoluble in water, is hardly processabl
Externí odkaz:
http://arxiv.org/abs/1506.03248
Autor:
Duri, Agnès
Ce travail est consacré à l'étude des hétérogénéités dynamiques dans la relaxation lente de la matière molle vitreuse par des techniques originales de diffusion de la lumière multispeckle, développées au cours de cette thèse. La premièr
Externí odkaz:
http://tel.archives-ouvertes.fr/tel-00154037
http://tel.archives-ouvertes.fr/docs/00/15/40/37/PDF/Thesefinale.pdf
http://tel.archives-ouvertes.fr/docs/00/15/40/37/PDF/Thesefinale.pdf
Publikováno v:
J. Phys. Chem. B 2014, 118, 11065
The supramolecular organization of wheat gluten proteins is largely unknown due to the intrinsic complexity of this family of proteins and their insolubility in water. We fractionate gluten in a water/ethanol (50/50 v/v) and obtain a protein extract
Externí odkaz:
http://arxiv.org/abs/1409.0744
Publikováno v:
Soft Matter: 6, 3030-3037 (2010)
Foams are ideal model systems to study stress-driven dynamics, as stress-imbalances within the system are continuously generated by the coarsening process, which unlike thermal fluctuations, can be conveniently quantified by optical means. However, t
Externí odkaz:
http://arxiv.org/abs/1009.5558
Autor:
Maccarrone, Simona, Brambilla, Giovanni, Pravaz, Olivier, Duri, Agnes, Ciccotti, Matteo, Fromental, Jean-Marc, Pashkovski, Eugene, Lips, Alex, Sessoms, David A., Trappe, Veronique, Cipelletti, Luca
We use Photon Correlation Imaging, a recently introduced space-resolved dynamic light scattering method, to investigate the spatial correlation of the dynamics of a variety of jammed and glassy soft materials. Strikingly, we find that in deeply jamme
Externí odkaz:
http://arxiv.org/abs/1006.5527
Autor:
Person, Mathieu, Cuq, Bernard, Duri, Agnès, Le Floch-Fouéré, Cécile, Schuck, Pierre, Jeantet, Romain
Publikováno v:
In Journal of Food Engineering December 2018 239:33-39
Publikováno v:
Physical Review Letters 102 (2009) 085702
We introduce a new dynamic light scattering method, termed photon correlation imaging, which enables us to resolve the dynamics of soft matter in space and time. We demonstrate photon correlation imaging by investigating the slow dynamics of a quasi
Externí odkaz:
http://arxiv.org/abs/0810.2431
Publikováno v:
Nature Physics 4 (2008) 550-554
As the glass (in molecular fluids\cite{Donth}) or the jamming (in colloids and grains\cite{LiuNature1998}) transitions are approached, the dynamics slow down dramatically with no marked structural changes. Dynamical heterogeneity (DH) plays a crucial
Externí odkaz:
http://arxiv.org/abs/0807.0281
Autor:
Duri, Agnes, Cipelletti, Luca
Publikováno v:
Europhysics Letters 76 (2006-12-01) 972
We use time-resolved dynamic light scattering to investigate the slow dynamics of a colloidal gel. The final decay of the average intensity autocorrelation function is well described by $g\_2(q,\tau)-1 \sim \exp[-(\tau/\tau\_\mathrm{f})^p]$, with $\t
Externí odkaz:
http://arxiv.org/abs/cond-mat/0606051