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

Research output: Contribution to journal › Article › peer-review

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.

Original language	English
Pages (from-to)	53-59
Number of pages	7
Journal	European Physical Journal E
Volume	11
Issue number	1
DOIs	https://doi.org/10.1140/epje/i2003-10007-9
Publication status	Published - 1 May 2003
Externally published	Yes

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title = "Elasticity and plasticity of two-dimensional amorphous solid layers of β-lactoglobulin",

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.

AU - Kassner, K.

AU - Renault, A.

AU - Graner, F.

PY - 2003/5/1

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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.

U2 - 10.1140/epje/i2003-10007-9

DO - 10.1140/epje/i2003-10007-9

M3 - Article

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SP - 53

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JO - European Physical Journal E

JF - European Physical Journal E

IS - 1

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

Abstract

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