Responsive biomaterials for 3D bioprinting: A review
Abstract Three-dimensional (3D) bioprinting enables a controlled deposition of cells,
biomaterials, and biological compounds (ie, bioinks) to build complex 3D biological models …
biomaterials, and biological compounds (ie, bioinks) to build complex 3D biological models …
Go with the flow: Rheological requirements for direct ink write printability
The rapid development of additive manufacturing, also known as three-dimensional (3D)
printing, is driving innovations in both industry and academia. Direct ink writing (DIW), an …
printing, is driving innovations in both industry and academia. Direct ink writing (DIW), an …
Rheology of gels and yielding liquids
In this review, today's state of the art in the rheology of gels and transition through the yield
stress of yielding liquids is discussed. Gels are understood as soft viscoelastic …
stress of yielding liquids is discussed. Gels are understood as soft viscoelastic …
Recent developments in 3D bio-printing and its biomedical applications
The fast-developing field of 3D bio-printing has been extensively used to improve the
usability and performance of scaffolds filled with cells. Over the last few decades, a variety of …
usability and performance of scaffolds filled with cells. Over the last few decades, a variety of …
The concept of elasto-visco-plasticity and its application to a bubble rising in yield stress fluids
P Moschopoulos, A Spyridakis, S Varchanis… - Journal of Non …, 2021 - Elsevier
Based on the original ideas by Oldroyd in 1947, Saramito in 2007 introduced a generally
acceptable model for yield stress fluids that also accounts for their elasticity. We use this …
acceptable model for yield stress fluids that also accounts for their elasticity. We use this …
Hydrodynamic interaction between coaxially rising bubbles in elastoviscoplastic materials: Equal bubbles
A Kordalis, D Pema, S Androulakis, Y Dimakopoulos… - Physical Review …, 2023 - APS
We consider the buoyancy-driven rise and interaction between two coaxially placed bubbles
of equal size and constant volume that are initially stationary inside an elastoviscoplastic …
of equal size and constant volume that are initially stationary inside an elastoviscoplastic …
Advanced constitutive modeling of the thixotropic elasto-visco-plastic behavior of blood: Description of the model and rheological predictions
K Giannokostas, P Moschopoulos, S Varchanis… - Materials, 2020 - mdpi.com
This work focuses on the advanced modeling of the thixotropic nature of blood, coupled with
an elasto-visco-plastic formulation by invoking a consistent and validated model for TEVP …
an elasto-visco-plastic formulation by invoking a consistent and validated model for TEVP …
Soft glassy materials with tunable extensibility
Extensibility is beyond the paradigm of classical soft glassy materials, and more broadly,
yield-stress fluids. Recently, model yield-stress fluids with significant extensibility have been …
yield-stress fluids. Recently, model yield-stress fluids with significant extensibility have been …
[HTML][HTML] Thixo-elastoviscoplastic modeling of human blood
A Spyridakis, P Moschopoulos, S Varchanis… - Journal of …, 2024 - pubs.aip.org
We propose an enhanced model for the rheological characterization of human blood that
accounts for thixotropy, viscoelasticity, and yield-stress. Blood plasma is assumed to act as a …
accounts for thixotropy, viscoelasticity, and yield-stress. Blood plasma is assumed to act as a …
Structure-property relationship of a soft colloidal glass in simple and mixed flows
Hypothesis Under specific conditions, rod-like cellulose nanocrystals (CNC) can assemble
into structurally ordered soft glasses (SGs) with anisotropy that can be controlled by applying …
into structurally ordered soft glasses (SGs) with anisotropy that can be controlled by applying …