Results 11 to 20 of about 5,537,542 (295)
Hot shape transformation: the role of PSar dehydration in stomatocyte morphogenesis [PDF]
Beilstein Journal of Organic ChemistryPolysarcosine emerges as a promising alternative to polyethylene glycol (PEG) in biomedical applications, boasting advantages in biocompatibility and degradability.
Remi Peters +4 more
doaj +2 more sources
Faceted polymersomes: a sphere-to-polyhedron shape transformation. [PDF]
Chem Sci, 2019 We uncover how our polymersomes facet through a sphere-to-polyhedron shape transformation pathway that is driven by perylene aggregation confined within a topologically spherical polymersome shell.
Wong CK +5 more
europepmc +2 more sources
Ligand-Induced Shape Transformation of PbSe Nanocrystals. [PDF]
Chem Mater, 2017 We present a study of the relation between the surface chemistry and nanocrystal shape of PbSe nanocrystals with a variable Pb-to-Se stoichiometry and density of oleate ligands. The oleate ligand density and binding configuration are monitored by nuclear
Peters JL +5 more
europepmc +2 more sources
Journal of Materials Research and Technology, 2022 In this research, for the first time, highly controllable self-coiling and tensile shape memory behaviors of the 3D printed (Poly-Ethylene Terephthalate Glycol) PETG thermoplastic structures, as a novel shape memory polymer (SMP), are introduced.
E. Soleyman +7 more
doaj +3 more sources
Formation of Well-Defined, Functional Nanotubes via Osmotically Induced Shape Transformation of Biodegradable Polymersomes. [PDF]
J Am Chem Soc, 2016 Polymersomes are robust, versatile nanostructures that can be tailored by varying the chemical structure of copolymeric building blocks, giving control over their size, shape, surface chemistry, and membrane permeability. In particular, the generation of
Abdelmohsen LK +6 more
europepmc +2 more sources
Shape registration in the time of transformers
CoRR, 2021 In this paper, we propose a transformer-based procedure for the efficient registration of non-rigid 3D point clouds. The proposed approach is data-driven and adopts for the first time the transformer architecture in the registration task. Our method is general and applies to different settings.
Giovanni Trappolini +5 more
openaire +5 more sources
Nanomaterials, 2022 Plasmon-mediated shape transformation from quasi-spherical silver nanoparticles (AgNPs) to silver nanoprisms (AgNPrs) and decahedral silver nanoparticles (D-AgNPs) under irradiation of blue LEDs (λ = 456 ± 12 nm, 80 mW/cm2) was studied at temperatures ...
Jui-Chang Chen +4 more
doaj +1 more source
Dynamic Assembly of Cascade Enzymes by the Shape Transformation of a DNA Scaffold
Advanced Functional Materials, 2023 Within cells, the close spatial arrangement of cascade enzymes facilitates the channeling of intermediates and enhances cascade reaction efficiency.
Peng Lin +4 more
semanticscholar +1 more source
Forming three-dimensional closed shapes from two-dimensional soft ribbons by controlled buckling [PDF]
Royal Society Open Science, 2018 Conventional manufacturing techniques—moulding, machining and casting—exist to produce three-dimensional (3D) shapes. However, these industrial processes are typically geared for mass production and are not directly applicable to residential settings ...
Michio Aoki, Jia-Yang Juang
doaj +1 more source
Additive manufacturing of flexible polymer-derived ceramic matrix composites
Virtual and Physical Prototyping, 2023 It remains challenging to broaden the application fields of ceramics, largely because the hardness and brittleness of ceramics mean that they cannot undergo shape reconfiguration.
Jun Ou +5 more
doaj +1 more source