Elasticity and plasticity of two-dimensional amorphous solid layers of β-lactoglobulin

S. Courty; B. Dollet; K. Kassner; A. Renault; F. Graner

doi:10.1140/epje/i2003-10007-9

Elasticity and plasticity of two-dimensional amorphous solid layers of β-lactoglobulin

S. Courty
, B. Dollet
, K. Kassner
, A. Renault
, F. Graner

Laboratoire Interdisciplinaire de Physique
0tto-von-Guericke University of Magdeburg
University of Rennes

Résultats de recherche: Contribution à un journal › Article › Revue par des pairs

Résumé

We investigate the mechanical properties of a two-dimensional amorphous solid. It is formed spontaneously by the adsorption of a protein (the β-lactoglobulin) at the surface of water. We measure its mechanical response in both elastic and plastic regimes by applying a point-like force (using a glass fiber). We compare our results with previous measurements of shear moduli using a floating torsion device.

langue originale	Anglais
Pages (de - à)	53-59
Nombre de pages	7
journal	European Physical Journal E
Volume	11
Numéro de publication	1
Les DOIs	https://doi.org/10.1140/epje/i2003-10007-9
état	Publié - 1 mai 2003
Modification externe	Oui

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10.1140/epje/i2003-10007-9

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abstract = "We investigate the mechanical properties of a two-dimensional amorphous solid. It is formed spontaneously by the adsorption of a protein (the β-lactoglobulin) at the surface of water. We measure its mechanical response in both elastic and plastic regimes by applying a point-like force (using a glass fiber). We compare our results with previous measurements of shear moduli using a floating torsion device.",

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AU - Dollet, B.

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AU - Renault, A.

AU - Graner, F.

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AB - We investigate the mechanical properties of a two-dimensional amorphous solid. It is formed spontaneously by the adsorption of a protein (the β-lactoglobulin) at the surface of water. We measure its mechanical response in both elastic and plastic regimes by applying a point-like force (using a glass fiber). We compare our results with previous measurements of shear moduli using a floating torsion device.

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DO - 10.1140/epje/i2003-10007-9

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Elasticity and plasticity of two-dimensional amorphous solid layers of β-lactoglobulin

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