Articles with "block copolymers" as a keyword



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Conception of Stretchable Resistive Memory Devices Based on Nanostructure‐Controlled Carbohydrate‐block‐Polyisoprene Block Copolymers

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Published in 2017 at "Advanced Functional Materials"

DOI: 10.1002/adfm.201606161

Abstract: It is discovered that the memory-type behaviors of novel carbohydrate-block-polyisoprene (MH-b-PI) block copolymers-based devices, including write-once-read-many-times, Flash, and dynamic-random-access-memory, can be easily controlled by the self-assembly nanostructures (vertical cylinder, horizontal cylinder, and order-packed sphere), in… read more here.

Keywords: polyisoprene block; block; block polyisoprene; carbohydrate block ... See more keywords
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Multifunctional Block Copolymers for Simultaneous Solubilization of Poorly Water‐Soluble Cholesterol and Hydroxyapatite Crystals

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Published in 2019 at "Advanced Functional Materials"

DOI: 10.1002/adfm.201808331

Abstract: The solubilization of targeted compounds represents key criteria in the sophisticated field of medical chemistry but also in technical applications like scale removal. Especially, the simultaneous dissolution of two chemically different compounds remains challenging. Herein,… read more here.

Keywords: simultaneous dissolution; water soluble; cholesterol; poorly water ... See more keywords
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Flash Light Millisecond Self-Assembly of High χ Block Copolymers for Wafer-Scale Sub-10 nm Nanopatterning.

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Published in 2017 at "Advanced materials"

DOI: 10.1002/adma.201700595

Abstract: One of the fundamental challenges encountered in successful incorporation of directed self-assembly in sub-10 nm scale practical nanolithography is the process compatibility of block copolymers with a high Flory-Huggins interaction parameter (χ). Herein, reliable, fab-compatible,… read more here.

Keywords: self assembly; millisecond; self; block copolymers ... See more keywords
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Retracted: Controlled synthesis of magnetic block copolymers for anti-microbial purpose

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Published in 2017 at "Journal of Applied Polymer Science"

DOI: 10.1002/app.44598

Abstract: The above article from the Journal of Applied Polymer Science [Volume 134 (2017), Issue 11, 44598; version of record online: November 9, 2016] has been retracted by agreement between the author Hongjian Zhao, the Editor-in-Chief,… read more here.

Keywords: anti microbial; copolymers anti; synthesis magnetic; block copolymers ... See more keywords
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Controllable design of nanostructure in block copolymer reinforced epoxy composites

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Published in 2018 at "Journal of Applied Polymer Science"

DOI: 10.1002/app.46362

Abstract: The modification of epoxy composites through the construction of nanostructures via the self-organization of block copolymers in epoxy has become a hot topic. In this research, polystyrene-b-poly(ɛ-caprolactone)-b-polydimethylsiloxane-b-poly(ɛ-caprolactone)-b-polystyrene (PS-PCL-PDMS-PCL-PS) block copolymers with different lengths of PS… read more here.

Keywords: block; nanostructure block; controllable design; block copolymers ... See more keywords
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Switchable Polymerization: A Practicable Strategy to Produce Biodegradable Block Copolymers with Diverse Properties.

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Published in 2022 at "ChemPlusChem"

DOI: 10.1002/cplu.202200220

Abstract: With the global demand for sustainable development, there has been an increasing interest in using natural biomass as raw resources to produce sustainable polymers as an alternative to petroleum-based polymers. Because monocomponent biodegradable polymers are… read more here.

Keywords: switchable polymerization; block copolymers; biodegradable block; strategy produce ... See more keywords
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Thermoresponsive Glycopolypeptide Containing Block Copolymers, Particle Formation and Lectin Interaction.

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Published in 2022 at "Macromolecular bioscience"

DOI: 10.1002/mabi.202100518

Abstract: Amphiphilic block copolymers with a thermoresponsive poly(N-isopropylacrylamide) block and a glycopeptide block were synthesized and particle formation as well as interaction of the glyco-corona with lectins was investigated. The synthetic route comprises the preparation of… read more here.

Keywords: interaction; pga pnipam; particle formation; lectin ... See more keywords
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Synthesis of Double hydrophilic block copolymers poly(2-isopropyl-2-oxazoline-b-ethylenimine) and their DNA transfection efficiency.

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Published in 2022 at "Macromolecular bioscience"

DOI: 10.1002/mabi.202200296

Abstract: Gene delivery is now a part of our therapeutic arsenal for vaccination and treatments of inherited or acquired diseases. Polymers represent an opportunity to develop new synthetic vectors for gene transfer, with a prerequisite of… read more here.

Keywords: dna; piprox; block copolymers; block ... See more keywords
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Cell Spheroid Formation on the Surface of Multi-Block Copolymers Composed of poly(2-methoxyethyl acrylate) and Polyethylene Glycol.

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Published in 2023 at "Macromolecular bioscience"

DOI: 10.1002/mabi.202200486

Abstract: Three-dimensional (3D) structured cells have great drug screening potential because they mimic in vivo tissues better than two-dimensional cultured cells. In this study, multi-block copolymers composed of poly(2-methoxyethyl acrylate) (PMEA) and polyethylene glycol (PEG) are… read more here.

Keywords: block; block copolymers; cell spheroid; multi block ... See more keywords
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Separation of Parent Homopolymers from Nonpolar Block Copolymers by Means of Liquid Chromatography under Limiting Conditions of Enthalpic Interactions

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Published in 2017 at "Macromolecular Chemistry and Physics"

DOI: 10.1002/macp.201700137

Abstract: Parent homopolymers are baseline separated from the block copolymers with nonpolar arms in a single step with the help of liquid chromatography under limiting conditions of enthalpic interactions. The small differences in the chain solubility… read more here.

Keywords: chromatography; chromatography limiting; parent homopolymers; liquid chromatography ... See more keywords
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Application of Bottlebrush Block Copolymers as Photonic Crystals.

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Published in 2017 at "Macromolecular rapid communications"

DOI: 10.1002/marc.201700058

Abstract: Brush block copolymers are a class of comb polymers that feature polymeric side chains densely grafted to a linear backbone. These polymers display interesting properties due to their dense functionality, low entanglement, and ability to… read more here.

Keywords: application bottlebrush; block; brush block; photonic crystals ... See more keywords