Articles with "diphenyl ether" as a keyword



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Two New Diphenyl Ether Derivatives from the Fermentation Products of an Endophytic Fungus Phomopsis fukushii

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Published in 2019 at "Chemistry of Natural Compounds"

DOI: 10.1007/s10600-019-02706-7

Abstract: Two new diphenyl ethers, 1-[2-methoxy-4-(3-methoxy-5-methylphenoxy)-6-methylphenyl]-ethanone (1) and 1-[4-(3-(hydroxymethyl)-5-methoxyphenoxy)-2-methoxy-6-methylphenyl]-ethanone (2), together five known diphenyl ether derivatives (3–7), were isolated from the fermentation products of an endophytic fungus Phomopsis fukushii. Their structures were elucidated by spectroscopic methods,… read more here.

Keywords: new diphenyl; two new; diphenyl; fermentation products ... See more keywords
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Emulsion-enhanced recovery and biodegradation of decabrominated diphenyl ether in river sediments

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Published in 2017 at "Journal of Soils and Sediments"

DOI: 10.1007/s11368-016-1590-3

Abstract: Purpose Polybrominated diphenyl ethers (PBDEs) are flame retardants and regarded as emerging contaminants and persistent organic pollutants (POPs). Due to high lipophilicity and low biodegradability, they tend to accumulate in sediments. Decabrominated diphenyl ether (BDE-209)… read more here.

Keywords: recovery; diphenyl; decabrominated diphenyl; river sediments ... See more keywords
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An additive dripping technique using diphenyl ether for tuning perovskite crystallization for high-efficiency solar cells

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Published in 2018 at "Nano Research"

DOI: 10.1007/s12274-017-1894-7

Abstract: Controlling the morphology of the MAPbI3−xClx active layer has remained a challenge towards advancing perovskite solar cells (PvSCs). Here, we demonstrate that a low temperature additive dripping (AD) treatment step, using diphenyl ether (DPE), can… read more here.

Keywords: mapbi3 xclx; solar cells; using diphenyl; additive dripping ... See more keywords
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A global database of polybrominated diphenyl ether flame retardant congeners in foods and supplements

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Published in 2017 at "Journal of Food Composition and Analysis"

DOI: 10.1016/j.jfca.2017.12.001

Abstract: Abstract Polybrominated diphenyl ether (PBDE) flame retardants contaminate the food supply yet health effects are uncertain. A global PBDE database was developed to improve diet and disease risk assessments. Congener-specific data from 2002 to 2015… read more here.

Keywords: poultry; foods supplements; polybrominated diphenyl; meat ... See more keywords
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Metabolomics and lipidomics study unveils the impact of polybrominated diphenyl ether-47 on breast cancer mice.

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Published in 2019 at "Journal of hazardous materials"

DOI: 10.1016/j.jhazmat.2019.121451

Abstract: Polybrominated diphenyl ether-47 (BDE-47) is a congener of polybrominated diphenyl ethers (PBDEs) and relates to different health risks. However, in vivo study of the association between BDE-47 and breast cancer was scarce. In this study,… read more here.

Keywords: bde; metabolomics lipidomics; polybrominated diphenyl; breast cancer ... See more keywords
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Transcriptome profiling of Pseudomonas aeruginosa YH reveals mechanisms of 2, 2', 4, 4'-tetrabrominated diphenyl ether tolerance and biotransformation.

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Published in 2021 at "Journal of hazardous materials"

DOI: 10.1016/j.jhazmat.2020.124038

Abstract: Aerobic degradation of 2, 2', 4, 4'-tetrabrominated diphenyl ether (BDE-47) by Pseudomonas aeruginosa YH (P. aeruginosa YH) were investigated in this study. BDE-47 degradation was mainly through the biological action of intracellular enzymes, and the… read more here.

Keywords: bde bde; bde; diphenyl ether; degradation ... See more keywords
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Nb(Ta)-based solid acid modified Pt/CNTs catalysts for hydrodeoxygenation of lignin-derived compounds

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Published in 2019 at "Molecular Catalysis"

DOI: 10.1016/j.mcat.2019.01.015

Abstract: Abstract Efficient upgrading of lignin bio-oils into oxygen-free liquid alkane fuels is a challenging task owing to the incompatibility of the phenolic feedstock with conventional fuels and the availability of effective hydrotreating catalysts based on… read more here.

Keywords: lignin derived; solid acid; diphenyl ether; hdo ... See more keywords
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Surface properties and thermodynamic properties of micellization of mono- and di-tetrapropylene diphenyl ether disulfonates

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Published in 2017 at "Journal of Molecular Liquids"

DOI: 10.1016/j.molliq.2017.09.033

Abstract: Abstract Mono-tetrapropylene diphenyl ether disulfonate (C12-MADS) and Di-tetrapropylene diphenyl ether disulfonate (C12-DADS) were synthesized via three steps reactions: Friedel-Crafts alkylation, sulfonation and neutralization. The surface properties and thermodynamic properties of micellization of tetrapropylene benzene sulfonate… read more here.

Keywords: mono tetrapropylene; surface; tetrapropylene diphenyl; c12 ... See more keywords
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Isolation of bacterial strains able to degrade biphenyl, diphenyl ether and the heat transfer fluid used in thermo-solar plants.

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Published in 2017 at "New biotechnology"

DOI: 10.1016/j.nbt.2016.11.003

Abstract: Thermo-solar plants use eutectic mixtures of diphenyl ether (DE) and biphenyl (BP) as heat transfer fluid (HTF). Potential losses of HTF may contaminate soils and bioremediation is an attractive tool for its treatment. DE- or… read more here.

Keywords: solar plants; thermo solar; able degrade; heat transfer ... See more keywords
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Vaporization behavior of an alkyl diphenyl ether and a commercial lubricant

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Published in 2018 at "Vacuum"

DOI: 10.1016/j.vacuum.2018.05.034

Abstract: Abstract The equilibrium vapor pressure as a function of temperature for an alkyl diphenyl ether with a vaporization coefficient significantly smaller than unity was characterized using the combined Langmuir free evaporation and mass loss Knudsen… read more here.

Keywords: alkyl diphenyl; ether commercial; vaporization behavior; vaporization ... See more keywords
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Diphenyl Ether Derivatives as Potential Liquid Organic Hydrogen Carriers: Thermochemical and Computational Study

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Published in 2019 at "Journal of Chemical & Engineering Data"

DOI: 10.1021/acs.jced.9b00502

Abstract: The liquid organic hydrogen carriers (LOHCs) are promising materials for hydrogen storage. The standard molar enthalpies of formation, ΔfHmo(liq/cr) of diphenyl ether substituted with methyl, methoxy, and hydroxyl substituents were measured by the high-precision combustion… read more here.

Keywords: liquid organic; organic hydrogen; ether derivatives; hydrogen carriers ... See more keywords