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Magneto-Mechanical Technology for Bioinspired Material Testing and Ex-Vivo Diagnosis

Project description

Smarter mechanical testing for soft materials and tissues

Accurately measuring the mechanical properties of soft materials and biological tissues is crucial for regenerative medicine, tissue diagnostics, drug delivery and bioinspired material design. Traditional testing methods require specialised labs and expertise. They are also slow, costly and they risk damaging delicate samples. With this in mind, the ERC-funded MAGMATED project will develop an intelligent, portable platform that combines magneto-active polymers with magnetic actuation. It will gently deform samples under realistic conditions. Advanced computational models then map stiffness and viscoelastic properties across the material quickly and precisely. The overall aim is to advance bioinspired material design and develop diagnostic tools that detect pathological mechanical changes.

Objective

Natural hydrogels and bioinspired soft materials are changing paradigms in regenerative medicine, drug delivery, microfluidics and
soft robotics applications. Their use requires a comprehensive mechanical characterisation over time that is currently limited by the
need of several and costly experimental setups. These equipment faces difficulties for imposing hydrating and thermal conditions,
and for gripping samples during testing without damaging them or introducing undesirable stress concentrations that compromise
the validity of the results. Another research area that faces the same issues and limitations is the mechanical testing of ex vivo tissue
for diagnosis. MAGMATED platform will comprise an intelligent system and integrated data-driven method to mechanically
characterise soft materials and biological tissues, providing a fast spatial distribution of apparent stiffness and viscoelastic properties.
It builds on our results on magneto-active polymers (MAP) and magnetic actuation control to induce deformation under realistic in
vitro conditions. The platform will integrate MAPs as sample holders with a computational framework combining data-driven and
physical models to determine the spatial distribution of mechanical properties, from recorded deformation images. Multiple force
combinations on the sample, along with inverse engineering approaches, will enable a comprehensive and accurate spatial
characterization surpassing existing methods. MAGMATED has the potential to significantly reduce testing times and costs for
mechanical characterisation of soft biological materials and tissues, providing a portable platform that does not require extensive
user’s expertise. We expect a profound impact on testing and design protocols in bioinspired scaffolds, regenerative medicine or
diagnosis. The simplified and cost-effective system will also broaden access to mechanical testing across diverse facilities, eliminating
the need for dedicated laboratory space.

Fields of science (EuroSciVoc)

Keywords

Programme(s)

Topic(s)

Funding Scheme

HORIZON-ERC-POC - HORIZON ERC Proof of Concept Grants

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Call for proposal

(opens in new window) ERC-2025-POC

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Host institution

UNIVERSIDAD CARLOS III DE MADRID
Net EU contribution
€ 150 000,00
Address
CALLE MADRID 126
28903 Getafe (Madrid)
Spain
Region
Comunidad de Madrid Comunidad de Madrid Madrid
Activity type
Higher or Secondary Education Establishments
Links
Total cost
No data

Beneficiaries (1)