One-step enzymatic synthesis of poly(p-dioxanone-co-butylene-co-succinate) copolyesters with well-defined structure and enhanced degradability
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DOI: 10.1016/j.polymer.2017.01.055
Abstract: Abstract In this work, we present a mild one-step enzymatic-catalyzed copolymerization of diethyl succinate, 1,4-butanediol and p-dioxanone (PDO) to synthesize poly(p-dioxanone-co-butylene-co-succinate) copolyesters. Their chemical structure, triad distributions, and molecular weight of the copolyesters are characterized… read more here.
Keywords: butylene succinate; dioxanone; succinate; poly dioxanone ... See more keywords
Ultrafast and Selective Recycling Poly(p-dioxanone) to Monomers by Using Brønsted-Lewis Acidic Ionic Liquids as Solvent/Catalyst
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DOI: 10.1039/d3gc00625e
Abstract: In recent years, chemical recycling to monomer (CRM) is emerging as an advanced strategy to deal with post-consumer plastics. Yet, because it usually takes a long time to react at... read more here.
Keywords: recycling poly; poly dioxanone; monomers using; ultrafast selective ... See more keywords
A New Self-Healing Degradable Copolymer Based on Polylactide and Poly(p-dioxanone)
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DOI: 10.3390/molecules28104021
Abstract: In this paper, the copolymerization of poly (p-dioxanone) (PPDO) and polylactide (PLA) was carried out via a Diels–Alder reaction to obtain a new biodegradable copolymer with self-healing abilities. By altering the molecular weights of PPDO… read more here.
Keywords: ppdo pla; self healing; poly dioxanone; self ... See more keywords
Unique Periodic Rings Composed of Fractal-Growth Dendritic Branching in Poly(p-dioxanone)
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DOI: 10.3390/polym14040805
Abstract: Amorphous poly(p-vinyl phenol) (PVPh) was added into semicrystalline poly(p-dioxanone) (PPDO) to induce a uniquely novel dendritic/ringed morphology. Polarized-light optical, atomic-force and scanning electron microscopy (POM, AFM, and SEM) techniques were used to observe the crystal… read more here.
Keywords: cactus like; growth; unique periodic; poly dioxanone ... See more keywords
Crystal-by-Crystal Assembly in Two Types of Periodically Banded Aggregates of Poly(p-Dioxanone)
Sign Up to like & getrecommendations! Published in 2023 at "Polymers"
DOI: 10.3390/polym15020393
Abstract: The exterior and interior lamellar assemblies of poly(p-dioxanone) (PPDO) crystallized at 76 °C yield the most regular ones to interpret the 3D assembly mechanisms and potential for structural coloration iridescence, which are investigated using atomic-force… read more here.
Keywords: crystal assembly; two types; microscopy; poly dioxanone ... See more keywords