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Enzymatic degradation of biopolymers in amorphous and molten states: mechanisms and applications
FEBS Open Bio, EarlyView.This review explains how polymer morphology and thermal state shape enzymatic degradation pathways, comparing amorphous and molten biopolymer structures. By integrating structure–reactivity principles with insights from thermodynamics and enzyme engineering, it highlights mechanisms that enable efficient polymer breakdown.
Anđela Pustak, Aleksandra Maršavelski
wiley +1 more source
The role of lipid metabolism in neuronal senescence
FEBS Open Bio, EarlyView.Disrupted lipid metabolism, through alterations in lipid species or lipid droplet accumulation, can drive neuronal senescence. However, lipid dyshomeostasis can also occur alongside neuronal senescence, further amplifying tissue damage. Delineating how lipid‐induced senescence emerges in neurons and glial cells, and how it contributes to ageing and ...
Dikaia Tsagkari +2 more
wiley +1 more source
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Current Opinion in Colloid & Interface Science, 2019
Abstract Recent years have seen a flurry of research on yield stress fluids, approached from different perspectives (physicochemical, rheological and fluid mechanical), considering different length scales and timescales, using a range of tools: experimental, computational and analytical.
I. Frigaard
openaire +2 more sources
Abstract Recent years have seen a flurry of research on yield stress fluids, approached from different perspectives (physicochemical, rheological and fluid mechanical), considering different length scales and timescales, using a range of tools: experimental, computational and analytical.
I. Frigaard
openaire +2 more sources
Journal of Non-Newtonian Fluid Mechanics, 2018
Abstract Yield stress materials are known to possess a certain threshold property, a strength , that must be overcome in order for flow to occur. This strength is commonly conceived as a scalar representation of the stress tensor at the yielding point, here called the yield stress tensor .
Roney L. Thompson +2 more
openaire +2 more sources
Abstract Yield stress materials are known to possess a certain threshold property, a strength , that must be overcome in order for flow to occur. This strength is commonly conceived as a scalar representation of the stress tensor at the yielding point, here called the yield stress tensor .
Roney L. Thompson +2 more
openaire +2 more sources
Unification of the Rheological Physics of Yield Stress Fluids.
Physical Review Letters, 2021The physics above and below the yield stress is unified by a simple model for viscoplasticity that accounts for the nonlinear rheology of multiple yield stress fluids.
K. Kamani, G. Donley, S. Rogers
semanticscholar +1 more source
Biofabrication, 2020
Although three-dimensional (3D) bioprinting technology is rapidly developing, the design strategies for biocompatible 3D-printable bioinks remain a challenge. In this study, we developed a machine learning-based method to design 3D-printable bioink using
Jooyoung Lee +4 more
semanticscholar +1 more source
Although three-dimensional (3D) bioprinting technology is rapidly developing, the design strategies for biocompatible 3D-printable bioinks remain a challenge. In this study, we developed a machine learning-based method to design 3D-printable bioink using
Jooyoung Lee +4 more
semanticscholar +1 more source
Yield Stress Fluids Slowly Yield to Analysis
Science, 2009The behavior of a type of complex fluid (exemplified by mayonnaise and concrete) can depend on the sample's flow history.
Bonn, D., Denn, M.M.
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Coiling of yield stress fluids
Physical Review E, 2011We present an experimental investigation of the coiling of a filament of a yield stress fluid falling on a solid surface. We use two kinds of yield stress fluids, shaving foam and hair gel, and show that the coiling of the foam is similar to the coiling of an elastic rope.
Rahmani, Y. +3 more
openaire +4 more sources
Helical Locomotion in Yield Stress Fluids
Physical Review Letters, 2023We report three stages for locomotion of a helical swimmer in yield stress fluids. In the first stage, the swimmer must overcome the material's yield strain to generate rotational motion. However, exceeding the first threshold is not sufficient for locomotion.
Farshad Nazari +2 more
openaire +2 more sources