Light Scattering of Electrospinning Jet with Internal Structures by Flow-induced Phase Separation.
Sign Up to like & getrecommendations! Published in 2022 at "Macromolecular rapid communications"
DOI: 10.1002/marc.202200273
Abstract: Herein, the direct morphological evidence of the extension-induced phase-separated structures in the electrospinning jet observed by high-speed video imaging and by light scattering technique is reported. Model solutions of poly(vinyl alcohol) (PVA)/water are electrospun. Two… read more here.
Keywords: light scattering; electrospinning jet; jet; induced phase ... See more keywords
Preparation of cellulose microparticles having hierarchical internal structures from multiple emulsion templates
Sign Up to like & getrecommendations! Published in 2021 at "Colloids and Surfaces A: Physicochemical and Engineering Aspects"
DOI: 10.1016/j.colsurfa.2021.126718
Abstract: Abstract Microparticles having porous walls composed of nanofibers of cellulose were prepared from water-in-oil emulsion templates. This was achieved by emulsifying hot solutions of cellulose in a saturated aqueous solution of Ca(SCN)2 in decane in… read more here.
Keywords: internal structures; emulsion templates; structures multiple; solution ... See more keywords
Resolving Internal Structures and Composition of Biominerals: The Case of Calcitic Prisms of Mollusk Shells
Sign Up to like & getrecommendations! Published in 2020 at "Microscopy and Microanalysis"
DOI: 10.1017/s1431927620013379
Abstract: Prismatic layers are, depending on the taxonomy, aragonite or calcite [4, 5]. Calcite prisms of Pteriomorpha have geometrical shape, with polygonal sections (Fig. 1A-L), but their inner structure differs. The longitudinal faces of Pinna prisms… read more here.
Keywords: internal structures; pinctada; composition biominerals; fig ... See more keywords
Numerical analysis of hemodynamic changes and blood stagnation in the left ventricle by internal structures and torsional motion
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DOI: 10.1063/5.0143833
Abstract: It is generally believed that thrombus formation does not occur in the left ventricle (LV) because of the high speed of blood flow. However, the LV has complex internal structures such as trabeculae carneae (TC)… read more here.
Keywords: blood; blood stagnation; torsional motion; internal structures ... See more keywords
Analyses of internal structures and defects in materials using physics-informed neural networks
Sign Up to like & getrecommendations! Published in 2022 at "Science Advances"
DOI: 10.1126/sciadv.abk0644
Abstract: Characterizing internal structures and defects in materials is a challenging task, often requiring solutions to inverse problems with unknown topology, geometry, material properties, and nonlinear deformation. Here, we present a general framework based on physics-informed… read more here.
Keywords: physics; defects materials; material; geometry ... See more keywords
Controlling the Internal Structures of Polymeric Microspheres via the Introduction of a Water-Soluble Organic Solvent
Sign Up to like & getrecommendations! Published in 2018 at "Polymers"
DOI: 10.3390/polym10070789
Abstract: Polymeric microspheres with different internal structures have been widely used because of their characteristics in the structures. This paper reports a method of controlling the internal structures of polymeric microspheres via the introduction of a… read more here.
Keywords: soluble organic; water soluble; solvent; organic solvent ... See more keywords