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  • Author: Brendon Matwiy x
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Marco Gruwel, Peter Latta, Brendon Matwiy, Uta Sboto-Frankenstein, Patricia Gervai and Boguslaw Tomanek

Measurement of Viscoelastic Properties of Condensed Matter using Magnetic Resonance Elastography

Magnetic resonance elastography (MRE) is a phase contrast technique that provides a non-invasive means of evaluating the viscoelastic properties of soft condensed matter. This has a profound bio-medical significance as it allows for the virtual palpation of areas of the body usually not accessible to the hands of a medical practitioner, such as the brain. Applications of MRE are not restricted to bio-medical applications, however, the viscoelastic properties of prepackaged food products can also non-invasively be determined. Here we describe the design and use of a modular MRE acoustic actuator that can be used for experiments ranging from the human brain to pre-packaged food products. The unique feature of the used actuator design is its simplicity and flexibility, which allows easy reconfiguration.