Articles with "ethylene oxide" as a keyword



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γ-Butyrolactone Copolymerization with the Well-Documented Polymer Drug Carrier Poly(ethylene oxide)-block-poly(ε-caprolactone) to Fine-Tune Its Biorelevant Properties.

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Published in 2020 at "Macromolecular bioscience"

DOI: 10.1002/mabi.201900408

Abstract: Polymeric drug carriers exhibit excellent properties that advance drug delivery systems. In particular, carriers based on poly(ethylene oxide)-block-poly(ε-caprolactone) are very useful in pharmacokinetics. In addition to their proven biocompatibility, there are several requirements for the… read more here.

Keywords: block; ethylene oxide; drug; oxide block ... See more keywords
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Thermally Reversible and Irreversible Phase Transition Behaviors in Poly(ethylene oxide)/Ionic Liquid Mixtures.

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Published in 2017 at "Macromolecular rapid communications"

DOI: 10.1002/marc.201700401

Abstract: The irreversible and reversible phase transition behaviors during phase separation-recovery (heating-cooling) cycles for poly(ethylene oxide)/1-ethyl-3-methylimidazolium tetrafluoroborate ionic liquid (PEO/[EMIM][BF4 ]) mixtures with a lower critical solution temperature phase diagram are reported for the first time.… read more here.

Keywords: phase; transition behaviors; phase transition; ethylene oxide ... See more keywords
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Research on Monitoring Method of Ethylene Oxide Process by Improving C4.5 Algorithm

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Published in 2019 at "Big Data"

DOI: 10.1007/978-981-15-1899-7_28

Abstract: Aiming at the serious safety hazards and environmental pollution problems in the process of extracting ethylene epoxidation to produce ethylene oxide, a chemical process monitoring method based on improved decision tree C4.5 is proposed. Compared… read more here.

Keywords: process; monitoring method; chemical process; ethylene oxide ... See more keywords
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N-(2-Hydroxyethyl)-l-valyl-l-leucine in rat urine as a hydrolytic cleavage product of ethylene oxide adduct with globin

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Published in 2019 at "Archives of Toxicology"

DOI: 10.1007/s00204-019-02388-8

Abstract: Ethylene oxide (EO), a genotoxic industrial chemical and sterilant, forms covalent adducts with DNA and also with nucleophilic amino acids in proteins. The adduct with N-terminal valine in globin [N-(2-hydroxyethyl)valine (HEV)] has been used in… read more here.

Keywords: valyl leucine; globin; ethylene oxide; hevl ... See more keywords
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Effect of a small amount of poly(ethylene oxide) on crystal polymorphism of poly(l-lactic acid)

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Published in 2020 at "Polymer Bulletin"

DOI: 10.1007/s00289-020-03464-1

Abstract: Poly(l-lactic acid) (PLLA) is a biodegradable and biocompatible polyester with great promise to be used in biomedical fields. Blending with poly(ethylene oxide) (PEO) can further improve the biocompatibility of PLLA. In this work, the effect… read more here.

Keywords: poly lactic; ethylene oxide; effect; poly ethylene ... See more keywords
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Surface modification of polyaniline nanorods with thiol-terminated poly(ethylene oxide)

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Published in 2018 at "Colloid and Polymer Science"

DOI: 10.1007/s00396-018-4278-y

Abstract: Electrochemically grown polyaniline (PAni) thin films have been shown to react efficiently with thiols, which can dramatically change the surface properties of the material without significantly impacting bulk conductivity. Such films, however, are difficult to… read more here.

Keywords: surface; ethylene oxide; terminated poly; poly ethylene ... See more keywords
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Multi-layers of TiO2 nanoparticles in the photoelectrode and binary iodides in the gel polymer electrolyte based on poly(ethylene oxide) to improve quasi solid-state dye-sensitized solar cells

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Published in 2020 at "Journal of Solid State Electrochemistry"

DOI: 10.1007/s10008-020-04846-1

Abstract: A gel electrolyte based on poly(ethylene oxide) is optimized in order to improve dye-sensitized solar cells (DSCs) by varying the contents of a binary mixture of salts, LiI, and Hex 4 NI (tetrahexylammonium iodide). Two… read more here.

Keywords: electrolyte based; based poly; dye sensitized; ethylene oxide ... See more keywords
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The Synthesis of 3-Aryl-2-oxazolidinones from CO2, Ethylene Oxide, and Anilines Under Mild Conditions Using PVA-DFNT/Ni

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Published in 2020 at "Catalysis Letters"

DOI: 10.1007/s10562-020-03285-x

Abstract: Abstract A novel nanocatalyst design using nanomaterials through active-zone crystallisation was proposed. The hydrothermal crystallisation of amorphous dendritic fibrous nano-titanium dioxide with Ni (DFNT/Ni) sites was determined to be the main step in producing extremely… read more here.

Keywords: dfnt; ethylene oxide; pva; aryl oxazolidinones ... See more keywords
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Fluorescence Sensing of Nucleic Acid by Curcumin Encapsulated Poly(Ethylene Oxide)-Block-Poly(Propylene Oxide)-Block-Poly(Ethylene Oxide) Based Nanocapsules

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Published in 2020 at "Journal of Fluorescence"

DOI: 10.1007/s10895-020-02528-9

Abstract: In a novel approach, curcumin has been encapsulated inside Poly(Ethylene Oxide)-Block-Poly(Propylene Oxide)-Block-Poly(Ethylene Oxide) (F108) nanocapsules. FTIR spectra have indicated a type of hydrogen bonding and dipole interaction between curcumin and F108. Fluorescence and UV-visible absorption… read more here.

Keywords: block poly; ethylene oxide; oxide block; poly ethylene ... See more keywords
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Monte Carlo simulation of molecular and structural properties of mono- and bi-dispersed poly(ethylene oxide) nanofibers

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Published in 2019 at "Journal of Polymer Research"

DOI: 10.1007/s10965-019-1753-1

Abstract: Molecular and structural properties of poly(ethylene oxide), PEO, nanofibers with different diameters and molecular weights were investigated using Monte Carlo simulation of coarse-grained models on high coordination lattice. PEO nanofibers made up of mono- and… read more here.

Keywords: structural properties; monte carlo; ethylene oxide; carlo simulation ... See more keywords
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Adsorption and aggregation behavior of aliphatic alcohol polyoxyethylene ether phosphate with different ethylene oxide addition numbers

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Published in 2020 at "Colloids and Surfaces A: Physicochemical and Engineering Aspects"

DOI: 10.1016/j.colsurfa.2019.124215

Abstract: Abstract Aliphatic alcohol polyoxyethylene ether phosphate (AEP) is an excellent surfactant, and thus the relationship between the ethylene oxide addition number of AEP and properties of AEP should be systematically described to improve the application… read more here.

Keywords: addition; addition number; oxide addition; ethylene oxide ... See more keywords