Results 21 to 30 of about 722,455 (300)

Multilayer Density Analysis of Cellulose Thin Films

open access: yesFrontiers in Chemistry, 2019
An approach for the multilayer density analysis of polysaccharide thin films at the example of cellulose is presented. In detail, a model was developed for the evaluation of the density in different layers across the thickness direction of the film.
Carina Sampl   +9 more
doaj   +1 more source

Mitosis is swell [PDF]

open access: yesJournal of Cell Biology, 2015
Cell volume and dry mass are typically correlated. However, in this issue, Zlotek-Zlotkiewicz et al. (2015. J. Cell Biol. http://dx.doi.org/10.1083/jcb.201505056) and Son et al. (2015. J. Cell Biol. http://dx.doi.org/10.1083/jcb.201505058) use new live-cell techniques to show that entry to mitosis coincides with rapid cell swelling, which is reversed ...
Zatulovskiy, Evgeny, Skotheim, Jan M.
openaire   +2 more sources

Swelling-induced twisting and shearing in fiber composites: the effect of the base matrix mechanical response

open access: yes, 2022
If a helical network of fibers is embedded in a swellable matrix, and if the fibers themselves resist swelling, then a change in the amount of swelling agent will cause a corresponding twisting motion in the material.
Hasan Demirkoparan (14156898)   +1 more
core   +1 more source

Design of Friction, Morphology, Wetting, and Protein Affinity by Cellulose Blend Thin Film Composition

open access: yesFrontiers in Chemistry, 2019
Cellulose derivate phase separation in thin films was applied to generate patterned films with distinct surface morphology. Patterned polymer thin films are utilized in electronics, optics, and biotechnology but films based on bio-polymers are scarce ...
Caterina Czibula   +12 more
doaj   +1 more source

Swelling in the thigh [PDF]

open access: yesEuropean Journal of Vascular and Endovascular Surgery, 2016
* Corresponding author. E-mail address: cassk012@gmail.com (K. Cassar). 1078-5884/ 2015 European Society for Vascular Surgery. Published by Elsev http://dx.doi.org/10.1016/j.ejvs.2015.09.027 23 Dick F, Diehm N, Opfermann P, Allmen von R, Tevaearai H, Schmidli J.
Cassar, K., Said, I.
openaire   +3 more sources

Programmable Shape Morphing Metasponge

open access: yesAdvanced Intelligent Systems, 2023
Smart materials respond to environmental signals by changing their microstructure and physical properties. Programming multiple behaviors and functions into a single material could increase its utility and adaptability to ever‐changing environmental ...
Fernando Soto   +7 more
doaj   +1 more source

Proton NMR relaxometry as a useful tool to evaluate swelling processes in peat soils [PDF]

open access: yes, 2010
Dramatic physical and physico-chemical changes in soil properties may arise due to temperature and moisture variations as well as swelling of soil organic matter (SOM) under constant conditions.
As, H., van   +3 more
core   +1 more source

Influence of Post‐Treatment Temperature on the Stability and Swelling Behavior of Casein Microparticles

open access: yesMacromolecular Materials and Engineering, 2023
This study investigates the influence of exposure time and post‐treatment temperature on the stability and swelling of casein microparticles prepared by depletion flocculation and film drying.
Md Asaduzzaman, Ronald Gebhardt
doaj   +1 more source

Swelling of polymer networks with topological constraints: Application of the Helmis-Heinrich-Straube model

open access: yeseXPRESS Polymer Letters, 2018
For the first time since its formulation in 1986, the theoretical approach proposed by Helmis, Heinrich and Straube (HHS model), which considers the contribution of topological restrictions from entanglements to the swelling of polymer networks, is ...
B. Basterra-Beroiz   +5 more
doaj   +1 more source

Charge-controlled swelling gradients at 200-µm resolution in an open-porous polymeric structure for compliance modulation

open access: yesFrontiers in Materials, 2023
Plants combine active and passive liquid-mediated mechanisms across broad spatial and temporal scales, inspiring technological developments, in particular involving variable stiffness.
Yauheni Sarokin   +2 more
doaj   +1 more source

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