Results 21 to 30 of about 169,844 (299)
Co-existing morphologies of lamellae and double arrays of cylinders by A1BA2C tetrablock terpolymer
Giant, 2023 Here, we observed, via small-angle X-ray scattering and transmission electron microscopy, co-existing morphologies of lamellae and cylinders by precisely tailoring the volume fraction of each block in polystyrene-b-polyisoprene-b-polystyrene-b-poly(2 ...
Hyeongkeon Yoon +7 more
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Progress of compatibilization methods in polymer blends
Cailiao gongcheng, 2019 Compatibilization of immiscible polymer blends is by far the most general and efficient strategy to convert multiphase polymer blends with poor miscibility into high performance polymer alloys. The concept and necessity of compatibilization of immiscible
MA Peng-fei +5 more
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Design, Synthesis, Investigation, and Application of a Macromolecule Photoswitch
Frontiers in Chemistry, 2019 Azobenzene (AZO) has attracted increasing interest due to its reversible structural change upon a light stimulus. However, poor fatigue durability and the photobleaching phenomenon restricts its further application.
Juan Pang +5 more
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Frontiers in Chemistry, 2022 In recent years, the synthesis of monomer sequence-defined polymers has expanded into broad-spectrum applications in biomedical, chemical, and materials science fields.
Danh Nguyen, Lei Tao, Ying Li, Ying Li
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Adsorption of Random Copolymers
Macromolecules, 1989 Adsorption of polymers has a broad spectrum of industrial applications as a tool to control the stabilization of colloidal suspensions[l]. The problem is to overcome the aggregation tendency of solid particles, due to the their van der Waals attraction and one idea is to sterically protect the colloid with polymers[2].
Marques, C. M., Joanny, J.-F.
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Block copolymer vesicles [PDF]
Pure and Applied Chemistry, 2004 Abstract Amphiphilic block copolymers have the ability to assemble into multiple morphologies in solution. Depending on the length of the hydrophilic block, the morphology can vary from spherical micelles, rods, and vesicles to large compound micelles (LCMs).
Opsteen, J.A. +2 more
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Gels, 2017 Thermal treatment of protein–polysaccharide complexes will form nanogel particles, wherein the polysaccharide controls nanogel formation by limiting protein aggregation.
Juan Du +3 more
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Tumor Microenvironment–Responsive Polypeptide Nanogels for Controlled Antitumor Drug Delivery
Frontiers in Pharmacology, 2021 Tumor microenvironment–responsive polypeptide nanogels belong to a biomaterial with excellent biocompatibility, easily adjustable performance, biodegradability, and non-toxic properties.
Yanhong Liu +4 more
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ACS Macro Letters, 2014 Current polymer terminology only describes very simple copolymer structures such as block, graft, alternating periodic, or statistical copolymers. This restricted vocabulary implies that copolymers exhibit either segregated (i.e., block and graft), regular (i.e., alternating and periodic), or uncontrolled (i.e., statistical or random) comonomer ...
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Macroporous copolymer networks
Progress in Polymer Science, 2000 Macroporous copolymer networks form as a result of the phase separation during the free-radical crosslinking copolymerization of vinyl and divinyl monomers in the presence of an inert diluent. In this article, the develop- ments achieved in the field of macroporous networks over the last few years are presented.
Oguz Okay, Oguz Okay
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