Results 21 to 30 of about 261,480 (318)
Programmable viscoelasticity in protein-RNA condensates with disordered sticker-spacer polypeptides
Nature Communications, 2021 Liquid-liquid phase separation of multivalent proteins and RNAs drives the formation of biomolecular condensates that facilitate membrane-free compartmentalization of subcellular processes.
Ibraheem Alshareedah +2 more
semanticscholar +1 more source
Tuning Viscoelasticity in Alginate Hydrogels for 3D Cell Culture Studies
Current Protocols, 2021 Physical properties of the extracellular matrix (ECM) affect cell behaviors ranging from cell adhesion and migration to differentiation and gene expression, a process known as mechanotransduction.
Frank W Charbonier +2 more
semanticscholar +1 more source
Viscoelasticity Acts as a Marker for Tumor Extracellular Matrix Characteristics
Frontiers in Cell and Developmental Biology, 2021 Biological materials such as extracellular matrix scaffolds, cancer cells, and tissues are often assumed to respond elastically for simplicity; the viscoelastic response is quite commonly ignored.
C. Mierke
semanticscholar +1 more source
Gels, 2022 The mobility of sustained molecules is influenced by viscoelasticity, which is strongly correlated with the diffusional property in polymeric liquid. However, the study of transient networks formed by a reversible crosslink, which is the viscoelastic ...
Takuya Katashima +6 more
doaj +1 more source
Photoacoustic viscoelasticity imaging dedicated to mechanical characterization of biological tissues [PDF]
Journal of Innovative Optical Health Sciences, 2017 Since changes in mechanical properties of biological tissues are often closely related to pathology, the viscoelastic properties are important physical parameters for medical diagnosis.
Yujiao Shi, Fen Yang, Qian Wang
doaj +1 more source
Deformation and break-up of viscoelastic droplets in confined shear flow [PDF]
, 2016 The deformation and break-up of Newtonian/viscoelastic droplets are studied in confined shear flow. Our numerical approach is based on a combination of Lattice-Boltzmann models (LBM) and finite difference schemes, the former used to model two immiscible ...
Gupta, A., Sbragaglia, M.
core +1 more source
International Journal of Polymer Science, 2023 Fitting unvulcanized rubber compound’s (URC) dynamic viscoelasticity prediction formula and then constructing its mechanical constitutive model are of great significance for studying defect mechanisms in rubber products.
Yong Li +5 more
doaj +1 more source
A New Approach to Equations with Memory [PDF]
, 2009 In this work, we present a novel approach to the mathematical analysis of equations with memory based on the notion of a state, namely, the initial configuration of the system which can be unambiguously determined by the knowledge of the future dynamics.
Fabrizio, M., Giorgi, C., Pata, V.
core +3 more sources
PLoS ONE, 2023 The progression of breast cancer involves cancer-cell invasions of extracellular matrices. To investigate the progression, 3D cell cultures are widely used along with different types of matrices.
Arttu J Lehtonen +4 more
doaj +2 more sources
Investigation of the Viscoelastic Effect on Optical- Fiber Sensing and Its Solution for 3D-Printed Sensor Packages [PDF]
, 2019 Viscoelasticity is an effect seen in a wide range of materials and it affects the reliability of static measurements made using Fiber Bragg Grating-based sensors, because either the target structure, the adhesive used, or the fiber ...
Grattan, K. T. V. +5 more
core +1 more source