Search Results - "Taffetani, M."
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Beading instability in soft cylindrical gels with capillary energy: Weakly non-linear analysis and numerical simulations
Published in Journal of the mechanics and physics of solids (01-08-2015)“…Soft cylindrical gels can develop a long-wavelength peristaltic pattern driven by a competition between surface tension and bulk elastic energy. In contrast to…”
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Limitations of curvature-induced rigidity: How a curved strip buckles under gravity
Published in Europhysics letters (01-07-2019)“…The preference of thin flat sheets to bend rather than stretch, combined with results from geometry, mean that changes in a thin sheet's Gaussian curvature are…”
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Fiber reinforced hydrated networks recapitulate the poroelastic mechanics of articular cartilage
Published in Acta biomaterialia (01-09-2023)“…The role of poroelasticity on the functional performance of articular cartilage has been established in the scientific literature since the 1960s. Despite the…”
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Effect of the anisotropic permeability in the frequency dependent properties of the superficial layer of articular cartilage
Published in Computer methods in biomechanics and biomedical engineering (18-08-2018)“…Articular cartilage is a tissue of fundamental importance for the mechanics of joints, since it provides a smooth and lubricated surface for the proper…”
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Poroelastic response of articular cartilage by nanoindentation creep tests at different characteristic lengths
Published in Medical engineering & physics (01-07-2014)“…Abstract Nanoindentation is an experimental technique which is attracting increasing interests for the mechanical characterization of articular cartilage. In…”
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Poroviscoelastic finite element model including continuous fiber distribution for the simulation of nanoindentation tests on articular cartilage
Published in Journal of the mechanical behavior of biomedical materials (01-04-2014)“…Articular cartilage is a soft hydrated tissue that facilitates proper load transfer in diarthroidal joints. The mechanical properties of articular cartilage…”
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Elastocapillarity can control the formation and the morphology of beads-on-string structures in solid fibers
Published in Physical review. E, Statistical, nonlinear, and soft matter physics (01-03-2015)“…Beads-on-string patterns have been experimentally observed in solid cylinders for a wide range of material properties and structural lengths, from millimetric…”
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Morphology of residually stressed tubular tissues: Beyond the elastic multiplicative decomposition
Published in Journal of the mechanics and physics of solids (01-05-2016)“…Many interesting shapes appearing in the biological world are formed by the onset of mechanical instability. In this work we consider how the build-up of…”
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