G
Giorgio Mattei
Researcher at University of Pisa
Publications - 40
Citations - 1042
Giorgio Mattei is an academic researcher from University of Pisa. The author has contributed to research in topics: Viscoelasticity & Self-healing hydrogels. The author has an hindex of 17, co-authored 40 publications receiving 858 citations. Previous affiliations of Giorgio Mattei include VU University Amsterdam.
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Correction: Corrigendum: Decoupling the role of stiffness from other hydroxyapatite signalling cues in periosteal derived stem cell differentiation
TL;DR: The results show that both stiffness and HA contribute to directing PDPC osteogenic differentiation, highlighting the role of stiffness in triggering the expression of osteogenic genes and of HA in accelerating the process, particularly at high concentrations.
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Design Criteria for Generating Physiologically Relevant In Vitro Models in Bioreactors
TL;DR: The basic design requirements for the development of physiologically meaningful in vitro systems comprising cells, scaffolds and bioreactors, through a bottom up approach are discussed, starting from basic questions such as the minimum number of cells and cell density required to represent a physiological system.
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Strain rate viscoelastic analysis of soft and highly hydrated biomaterials
TL;DR: A method for deriving the viscoelastic parameters of soft hydrated biomaterials which avoids prestress and can be used to rapidly test degradable samples is described and the results show that the constitutive parameters of hepatic tissue can be quickly quantified without the application of any Prestress and before the onset of time-dependent degradation phenomena.
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Mechanostructure and composition of highly reproducible decellularized liver matrices.
Giorgio Mattei,V. Di Patria,Annalisa Tirella,A Alaimo,G Elia,Alessandro Corti,Aldo Paolicchi,Arti Ahluwalia +7 more
TL;DR: A significant reduction in the compressive elastic modulus was observed for liver dECM with respect to native tissue, suggesting a re-examination of design parameters for ECM-mimicking scaffolds for engineering tissues in vitro.
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Engineering hydrogel viscoelasticity.
TL;DR: Although the elastic and viscous components of hydrogels cannot be completely decoupled due to the interaction of the liquid and solid phases, it is shown that their viscoelastic behaviour can be modulated by varying the viscosity of the aqueous phase.