Asymmetric porous membranes formed by coagulation-induced phase separation in poly(ether sulfone)/poly(vinyl pyrrolidone)/genistein blends

Chang, Teng; Neelakandan, Chandrasekaran; Kyu, Thein; Tseng, Yu-Tsan; DeFine, Linda; Alexander, Thomas S.

doi:10.1016/j.polymer.2014.07.044

Cited by 5 publications

(2 citation statements)

References 21 publications

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“…G exhibits many pharmaceutical benefits, specifically anti‐oxidant and anti‐inflammatory properties . Recently, neat G as well as G modified polymer blend membranes have shown to substantially reduce the generation of oxygen radicals and pro‐inflammatory cytokines in in vitro studies …”

Section: Introductionmentioning

confidence: 99%

Stabilization of epoxidized soybean oil‐plasticized poly(vinyl chloride) blends via thermal curing with genistein

Buddhiranon

Chang²,

Tang

et al. 2018

J of Applied Polymer Sci

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In an effort to alleviate the well‐known toxicity effect of phthalate derivatives on human health, genistein (G) modified epoxidized soybean oil (ESBO) has been investigated as an alternative “green” plasticizer for poly(vinyl chloride) (PVC) with potential application in medical products. As evidenced by a single glass transition that shifts systematically with composition in conjunction with the melting point depression of G crystals, ESBO is not only a good plasticizer to PVC, but also miscible with G. Moreover, ESBO is an excellent compatibilizer to the immiscible PVC/G pair. Furthermore, PVC/ESBO/G ternary blends revealed complete miscibility in the amorphous state. Of particular interest is that ESBO‐plasticized PVC is thermally curable with G at elevated temperatures above 220 °C and affords relatively stable G modified ESBO‐plasticized PVC for blood contact medical applications such as blood bags and hemodialysis tubings. © 2018 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2018, 135, 46472.

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Section: Introductionmentioning

confidence: 99%

Stabilization of epoxidized soybean oil‐plasticized poly(vinyl chloride) blends via thermal curing with genistein

Buddhiranon

Chang²,

Tang

et al. 2018

J of Applied Polymer Sci

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“…Poly(aryl ether sulfone) (PES) has been widely used because of its outstanding properties, such as high mechanical performance, good chemical resistance, high thermal stability, and excellent electrical properties. [1][2][3][4] However, the materials cannot meet the requirement of the fast developing electronic market. Materials with low dielectric constant ( value) have recently attracted much attention as solutions to resistance-capacitance delays, signal crosstalk, and power consumption in integrated circuits (ICs), while the surface hydrophobicity of films is a crucial factor in compensating the environmental sensitivity of materials.…”

Section: Introductionmentioning

confidence: 99%

Ultra-low dielectric constant materials with hydrophobic property: Synthesis of poly(aryl ether sulfone) with POSS and biphenyl group in the main chain

Wang

Wei

et al. 2018

High Performance Polymers

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A series of novel poly(aryl ether sulfone)s (PESs) with polyhedral oligomeric silsesquioxane (POSS) and biphenyl group in the main chain were synthesized from 4,4′-biphenol, biphenol POSS and 4,4′-bis[(4-chlorophenyl)sulfonyl]-1,1′-biphenyl via a nucleophilic aromatic substitution polycondensation. The structures of the polymers were characterized by infrared, nuclear magnetic resonance, and wide-angle X-ray diffraction spectroscopy. The incorporation of POSS and biphenyl group into PES matrix at various molar percentages of POSS resulted in a dramatic decrease of dielectric constant as well as a significant increase of hydrophobicity. As the content of POSS increased, the dielectric constant decreased from 2.54 to 1.82, while the contact angle can be increased to 122.6°. The thermal properties, crystallinity, solvent resistance, and surface topography were also studied in this article.

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In vitro assessment of polyethylene glycol and polyvinylpyrrolidone as hydrophilic additives on bioseparation by polysulfone membranes

et al. 2019

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Asymmetric porous membranes formed by coagulation-induced phase separation in poly(ether sulfone)/poly(vinyl pyrrolidone)/genistein blends

Cited by 5 publications

References 21 publications

Stabilization of epoxidized soybean oil‐plasticized poly(vinyl chloride) blends via thermal curing with genistein

Stabilization of epoxidized soybean oil‐plasticized poly(vinyl chloride) blends via thermal curing with genistein

Ultra-low dielectric constant materials with hydrophobic property: Synthesis of poly(aryl ether sulfone) with POSS and biphenyl group in the main chain

In vitro assessment of polyethylene glycol and polyvinylpyrrolidone as hydrophilic additives on bioseparation by polysulfone membranes

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