Elastocapillarity at cell-matrix contacts

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August undefined, 2024

WebJan 20, 2024 · We propose that droplet-mediated autophagy represents a previously undescribed class of processes that are driven by elastocapillarity, highlighting the importance of wetting in cytosolic ... WebJan 16, 2024 · Elastocapillarity has attracted increasing interest in recent years due to its important roles in many industrial applications. In this work, we derive a …

Elasto-capillarity - Wikipedia

WebDec 1, 2024 · It is well known that surface energy has an effect on the behavior of liquids, but typically has a negligible effect in solids in the macroscale ( Style et al., 2024 ). However, soft elastomers and hydrogels are known to exhibit elastocapillary effects at length-scales up to the order of millimeters ( Bico et al., 2024 ). WebWetting ridge (statics) A static drop resting on a soft substrate deforms the contact-line into a wetting ridge of size defined by the elastocapillary length δ ∼ σ/E. For reference, water (σ=72mN/m) on a glass substrate (E=70GPa) has δ ∼ 10 -12 m, justifying the neglect of substrate elasticity, but for silicone gels (E=3 kPa) δ ∼ 10 ... dan sherman scientology

Elastocapillarity modeling of multiphase flow-induced solid deformation ...

WebJun 1, 2024 · At cell-matrix contacts, an elastocapillary effect arises in addition to active cell traction. The coexistence of active extracellular traction and other interfacial forces … WebAt cell-matrix contacts, an elastocapillary effect arises in addition to active cell traction. The coexistence of active extracellular traction and other... DOAJ is a unique and extensive index of diverse open access journals from around the world, driven by a growing community, committed to ensuring quality content is freely available online ... WebThe motion of nanoparticles on soft surfaces is the result of interplay between capillary, elastic and friction forces. To elucidate the importance of the different contributions controlling nanoparticle rolling dynamics on soft surfaces, we performed molecular dynamics simulations of solid nanoparticles in contact with soft elastic substrates. dan sherven

Modelling moving contact lines on inextensible elastic sheets in …

WebAt cell-matrix contacts, an elastocapillary effect arises in addition to active cell traction. The coexistence of active extracellular traction and other interfacial forces at the … WebDOI: 10.1103/physrevx.12.021053 Corpus ID: 249481392; Elastocapillarity at Cell-Matrix Contacts @article{Shi2024ElastocapillarityAC, title={Elastocapillarity at Cell-Matrix … birthday pictures free clip artWebCell-extracellular matrix contacts are points on cell surfaces where adhesion receptors tether cells to matrix and are linked intracellularly to cytoskeletal components. These structures integrate cell organisation within tissues, support cell motility and specialised activities of differentiated cells, and transduce extracellular signals. dan sherwin musician

"Webensuring that the resulting contact angles obey Young’s law. Furthermore, the brush layer with asmaller stiffness (representing a surface of reduced elasticity) (1) experiences an elastocapillarity-adhesion-mediated enhanced soft-solid deformation that closely follows the prediction of the JKR law, (2) leads to a " - Elastocapillarity at cell-matrix contacts

Elastocapillarity at cell-matrix contacts

WebJun 7, 2024 · Elastocapillarity at Cell-Matrix Contacts Xuechen Shi, 1 Zezhou Liu, 2 Luyi Feng, 3 Tiankai Zhao, 3 Chung-Y uen Hui, 2 and Sulin Zhang 1,3,4 ,* 1 Department of … WebJul 31, 2014 · A partially-wetting liquid can deform the underlying elastic substrate upon which it rests. This situation requires the development of theoretical models to describe …

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WebJan 16, 2024 · Elastocapillarity has attracted increasing interest in recent years due to its important roles in many industrial applications. In this work, we derive a thermodynamically consistent continuum model for the dynamics of two immiscible fluids on a thin and inextensible elastic sheet in two dimensions. ... of the article or the moderator need to ... WebElasto-capillarity is the ability of capillary force to deform an elastic material. From the viewpoint of mechanics, elastocapillarity phenomena essentially involve competition …

WebMar 11, 2024 · Passive elastocapillarity smooths out a vertical cone of tip angle θ (51–55). By contrast, active elastocapillarity will sharpen this feature to a power law cusp. The solid’s boundary is then described by the curve ∣Z(R)∣∼θ −1 R 1/4, with the deformed conical height Z converging sharply to the origin as a function of its deformed ... WebJul 2, 2015 · The measurement is independent of the three-phase (liquid/solid/medium) contact angle for appropriately chosen wetting conditions, therefore requiring only …

WebAbstract. Although negligible at large scales, capillary forces may become dominant for submillimetric objects. Surface tension is usually associated with the spherical shape of … WebJul 2, 2015 · The measurement is independent of the three-phase (liquid/solid/medium) contact angle for appropriately chosen wetting conditions, therefore requiring only knowledge of the liquid/medium surface tension and the sheet thickness to characterize sheets with specified shapes. ... Elastocapillarity: When Surface Tension Deforms …

Web(2024) Shi et al. Physical Review X. At cell-matrix contacts, an elastocapillary effect arises in addition to active cell traction. The coexistence of active extracellular traction and … dan shetler canton ohioWebMechanical interactions between cells and extracellular matrix are known to regulate cellular processes ranging from cell signaling, spreading, migration, tissue morphogenesis, to cell differentiation, which may even alter cell phenotype and change physical properties of cells. Moreover, understanding cell contact, adhesion, and cellular … birthday pinchesWebElastocapillarity at Cell-Matrix Contacts Xuechen Shi1, Zezhou Liu2, Luyi Feng3, Tiankai Zhao3, Chung-Yuen Hui2, and Sulin Zhang1,3,4,* 1Department of Biomedical … birthday pineapple upside down cakeWebensuring that the resulting contact angles obey Young’s law. Furthermore, the brush layer with asmaller stiffness (representing a surface of reduced elasticity) (1) experiences an elastocapillarity-adhesion-mediated enhanced soft-solid deformation that closely follows the prediction of the JKR law, (2) leads to a birthday pink background hdWebAlthough negligible at large scales, capillary forces may become dominant for submillimetric objects. Surface tension is usually associated with the spherical shape of small droplets and bubbles, wetting phenomena, imbibition, or the motion of insects at the surface of water. However, beyond liquid interfaces, capillary forces can also deform solid bodies in their … dan she\u0027s a cutterWebIt is widely appreciated that surface tension can dominate the behavior of liquids at small scales. Solids also have surface stresses of a similar magnitude, but they are usually … dan sherwood grant thorntonWebAt cell-matrix contacts, an elastocapillary effect arises in addition to active cell traction. The coexistence of active extracellular traction and other... DOAJ is a unique and … dan shetler racing