Results 1 to 10 of about 2,350,876 (296)
Scientific Reports, 2023 In recent years, concerns about the presence of pharmaceutical compounds in wastewater have increased. Various types of residues of tetracycline family antibiotic compounds, which are widely used, are found in environmental waters in relatively low and ...
Amirhosein Yazdanbakhsh +4 more
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Mechanochemically accessing a challenging-to-synthesize depolymerizable polymer
Nature Communications, 2023 Polymers with low ceiling temperatures (Tc) are highly desirable as they can depolymerize under mild conditions, but they typically suffer from demanding synthetic conditions and poor stability.
Tze-Gang Hsu +14 more
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Advances in Polymer Technology, 2022 Solution styrene-butadiene rubber (SBR) and silica filler have attracted a significant attention because of their superior properties in cured rubber mixtures used in automobile tire industry.
Majid Hassanabadi +4 more
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Australian Journal of Chemistry, 2008 In the past few decades, supramolecular polymers have emerged as novel materials with a wide variety of different functions. In this essay we reflect on the history of supramolecular polymers, their function in various applications and the challenges to be met in the near future.
Greef, de, T.F.A., Meijer, E.W.
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Nature Communications, 2022 Biomimetic materials are of interest but can often suffer from limitations caused by the non-native linkages used. Here, the authors report on the creation of amino acid constructed polyureas which can self-assemble into vesicles and nanotubes with ...
Yeqiang Zhou +11 more
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Brazilian Journal of Radiation Sciences, 2023 In this work we obtained experimental linear attenuation coefficients of polymer-based samples at diagnostic imaging energy range (15-150 keV) for eleven formulations candidates for tissue-equivalent materials (TEMs).
Gisell Ruiz Boiset +6 more
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Super liquid repellent surfaces for anti-foaming and froth management
Nature Communications, 2021 Wong et al. demonstrate the efficacy of super-amphiphobic surfaces for in situ defoaming and inhibition of foam growth while handling aqueous solutions. Without the use of chemical additives, their passive approach suggests a facile alternative route to ...
William S. Y. Wong +9 more
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Unprecedented Scissor Effect of Macromolecular Cross-linkers on the Glass Transition Temperature of Poly(N-vinylimidazole), Crystallinity Suppression of Poly(tetrahydrofuran) and Molecular Mobility by Solid State NMR in Poly(N-vinylimidazole)-l-poly(tetrahydrofuran) Conetworks [PDF]
, 2013 Unexpected correlations have been found between structural parameters and glass transition temperatures (Tg) of poly(N-vinylimidazole) (PVIm) and crystallinity of poly(tetrahydrofuran) (PTHF) in a series of novel, unique PVIm-l-PTHF amphiphilic ...
Achilleos +144 more
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A novel profluorescent dinitroxide for imaging polypropylene degradation [PDF]
, 2008 Free-radical processes underpin the thermo-oxidative degradation of polyolefins. Thus, to extend the lifetime of these polymers, stabilizers are generally added during processing to scavenge the free radicals formed as the polymer degrades.
Fairfull-Smith, Kathryn E. +4 more
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Anisotropy in nanocellular polymers promoted by the addition of needle‐like sepiolites [PDF]
, 2019 This work presents a new strategy for obtaining nanocellular materials with high anisotropy ratios by means of the addition of needle‐like nanoparticles. Nanocellular polymers are of great interest due to their outstanding properties, whereas anisotropic
Alvarez A +4 more
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