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961
Investigation of the Effect of Molecular Weight, Density, and Initiator Structure Size on the Repulsive Force between a PNIPAM Polymer Brush and Protein
Published 2022-01-01“…Using these constants, the steric repulsive force was plotted as a function of the separation distance(s) between the substrate and the protein. …”
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962
Preparations of magnetic molecularly imprinted polymer for selective recognition and determination of 4-methylimidazole in soft beverage by high performance liquid chromatography
Published 2017-03-01“…The magnetic molecularly imprinted polymers were prepared by means of suspension polymerization, using Fe 3 O 4 as magnetically component, 4-methylimidazole as template molecule, methacrylic acid as functional monomers, and ethylene glycol dimethacrylate as a cross-linker, initiated by 2,2′-azobisisobutyronitrile. …”
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963
Development and Evaluation of a Novel Polymer Drug Delivery System Using Cromolyn-Polyamides-Disulfide using Response Surface Design
Published 2022-01-01“…An FTIR test was used to evaluate the functional groups of cromolyn in nanocomposites, which indicated that the drug was encapsulated inside the polymer. …”
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964
Synthesis, Evaluation, and Electrochemical Detection Application of Magnetic Molecularly Imprinted Polymers for 4,4′-Methylenedianiline from Food-Contact Materials
Published 2023-01-01“…Magnetic molecularly imprinted polymers (MIPs) capable of selectively recognizing and absorbing 4,4′-methylenedianiline (MDA) were successfully synthesized, using Fe3O4 coated with mesoporous silicon (Fe3O4@mSiO2) as the magnetic carrier, 4-vinyl pyridine (4-VP) as the functional monomer, ethylene glycol dimethacrylate (EGDMA) as the cross-linking agent, and MDA as the template molecule. …”
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965
Towards the understanding of the molecular weight dependence of essential work of fracture in semi-crystalline polymers: A study on poly(ε-caprolactone)
Published 2014-11-01“…The plane-stress ductile fracture of poly(#-caprolactone) (PCL) has been investigated as a function of molecular weight and related crystalline structure. …”
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966
Efficiency and bacterial diversity of an improved anaerobic baffled reactor for the remediation of wastewater from alkaline-surfactant-polymer (ASP) flooding technology.
Published 2022-01-01“…Alkaline-surfactant-polymer (ASP) flooding technology is used to maximize crude oil recovery. …”
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967
Quaternized Polysulfone as a Solid Polymer Electrolyte Membrane with High Ionic Conductivity for All-Solid-State Zn-Air Batteries
Published 2025-04-01“…The IEC analysis revealed that PSf120 exhibited a higher quantity of functional groups, enhancing its hydroxide conductivity, which reached a value of 22.19 mS cm<sup>−1</sup>. …”
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968
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969
Thermodynamic and Kinetic Characterization of Colloidal Polymers of <i>N</i>-Isopropylacrylamide and Alkyl Acrylic Acids for Optical pH Sensing
Published 2025-03-01“…Copolymers of <i>N</i>-isopropylacrylamide (NIPA) and alkyl acrylic acids that swell and shrink in response to pH were prepared by dispersion polymerization at 35 °C using <i>N</i>-isopropylacrylamide (transduction monomer), methylenebisacrylamide (crosslinker), 2-dimethoxy-2-phenyl-acetophenone (initiator), <i>N</i>-<i>tert</i>-butylacrylamide (transition temperature modifier), and acrylic acid, methacrylic acid, ethacrylic acid, and propacrylic acid (functional comonomer). The diameter of the microspheres of the copolymer varied between 0.5 µm and 1.0 µm. …”
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970
Mechanically Strong Active‐Site‐Enriched Polymer Composite Solid Electrolytes toward Superior Room‐Temperature Performance in Lithium Batteries
Published 2025-05-01“…Among the various SSEs, solid polymer electrolytes (SPEs) are a highly preferred choice due to their high thermal stability, thin design, and good formability. …”
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971
Exploring an n-type conducting polymer (BBL) as a potential gas sensing material for NH3 and H2S detection
Published 2025-03-01“…Through molecular dynamics (MD) simulation and density functional theory (DFT) approach, we understand the adsorption behavior and selectivity of H $$_{2}$$ S and NH $$_{3}$$ in the BBL film. …”
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972
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973
Growing large single crystals of two- or three-dimensional covalent organic polymers through unconventional Te-O-P linkages
Published 2024-11-01“…Abstract Understanding precise structures of two-/three- dimensional (2D/3D) covalent organic polymers (COPs) through single-crystal X-ray diffraction (SCXRD) analysis is important. …”
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974
Polyethylene Glycol (PEG) Additive in Polymer Membranes for Carbon Dioxide Separation: A Critical Review on Performances and Correlation with Membrane Structure
Published 2025-03-01“…Hybrid membrane materials incorporating inorganic filler nanostructures in polymer matrices having polyethylene glycol (PEG) as a plasticized additive are promising membrane materials given the presence of <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><msub><mrow><mi>C</mi><mi>O</mi></mrow><mrow><mn>2</mn></mrow></msub></mrow></semantics></math></inline-formula>-philic polar functional groups of PEGs and the structural refinements on the blend matrix consequent to the filler distribution. …”
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975
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976
Synthesis, properties and enzymatic biodegradation behavior of fluorinated poly(ε-caprolactone)s
Published 2020-03-01“…This study reports on the synthesis of new fluoro functionalized poly(ε-caprolactone)s (F-PCLs) via ring-opening polymerization (ROP) of ε-caprolactone (ε-CL) for different time intervals (24 and 48 h.) by using 2,2,3,3,4,4,5,5-octafluoro-1-pentanol (OFP) as an initiator. …”
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977
Synthesis and characterization of hybrid nanocomposite core (polymer)-shell metal-organic frame-works based on SAN, Zn and Al nanoparticles
Published 2025-07-01“…The core-shell porous polymer-metal-organic framework (MOF) hybrid nanostructures exhibit unique characteristics compared to traditional core-shell nanocomposites, especially in terms of synthesis strategy, structural integration, functionality, and performance. …”
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978
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979
Development of a Potentiometric Nitrate Ion Microsensor Improved Using Conductive Polymer Doped with Carbon Nanotubes as a Transducing Layer
Published 2024-03-01“…The potentiometric nitrate ion detection is based on the functionalization of the working microelectrode array with a polymer membrane in fluoropolysiloxane (FPSX) containing ionophore tetradodecylammoniumnitrate (TDDAN) and ionic additive potassium tetrakis[3,5-bis(trifuoromethyl)phenyl]borate (KTFPB) to form an all-solid-state ion selective electrode (ISE). …”
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980
Solvent free UV curable waterborne polyurethane acrylate coatings with enhanced hydrophobicity induced by a semi interpenetrating polymer network
Published 2025-07-01“…The WPUA formulations consisted of a urethane backbone created from polytetrahydrofuran (PTHF) and isophorone diisocyanate (IPDI), combined with urethane dimethacrylate (UDMA) to introduce acrylate functionality. The synthesized coatings were thoroughly analyzed to assess their morphology, thermal stability, spectroscopic characteristics, water absorption, adhesion strength, and mechanical properties. …”
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