Articles with "phenanthrene" as a keyword



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Sunlight-mediated photocatalytic removal of phenanthrene from wastewater using carbon-doped zinc oxide (C-ZnO) nanoparticles

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Published in 2022 at "Environmental Science and Pollution Research"

DOI: 10.1007/s11356-022-19214-x

Abstract: In an effort for efficient solar energy harvesting, carbon-doped zinc oxide (C-ZnO) nanoparticles with intriguing properties were synthesized by sonicated sol–gel technique with the aid of activated charcoal. Compared to pure ZnO, the incorporation of… read more here.

Keywords: phenanthrene; doped zinc; zno; spectroscopy ... See more keywords
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Part A: Temporal and dose-dependent transcriptional responses in the liver of fathead minnows following short term exposure to the polycyclic aromatic hydrocarbon phenanthrene.

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Published in 2018 at "Aquatic toxicology"

DOI: 10.1016/j.aquatox.2018.03.027

Abstract: Phenanthrene is a low molecular weight polycyclic aromatic hydrocarbon (PAH) that is composed of three fused benzene rings. PAHs are formed naturally through incomplete combustion of organic materials, and are environmental contaminants due to anthropogenic… read more here.

Keywords: phenanthrene; aromatic hydrocarbon; exposure; time ... See more keywords
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Construction and analysis of an engineered Escherichia coli-Pseudomonas aeruginosa co-culture consortium for phenanthrene bioremoval

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Published in 2019 at "Biochemical Engineering Journal"

DOI: 10.1016/j.bej.2019.05.010

Abstract: Abstract Polycyclic aromatic hydrocarbons (PAHs) like phenanthrene are harmful to human health and are difficult to eliminate from environments. In this study, a phenanthrene degrading strain, Pseudomonas aeruginosa PH1, was isolated from oil-contaminated soil. An… read more here.

Keywords: engineered culture; culture consortium; phenanthrene; pseudomonas aeruginosa ... See more keywords
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Ball-milled biochar can act as a preferable biocompatibility material to enhance phenanthrene degradation by stimulating bacterial metabolism.

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Published in 2022 at "Bioresource technology"

DOI: 10.1016/j.biortech.2022.126901

Abstract: The aim of this study was to evaluate the impact of different concentrations of ball-milled biochar pyrolyzed at 300-700 °C on the lethality, growth, metabolism, and degradability of gram-negative petroleum-degrading bacteria. BM-biochar was not toxic… read more here.

Keywords: phenanthrene; material enhance; milled biochar; degradation ... See more keywords
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Photocatalytic degradation of phenanthrene by graphite oxide-TiO 2 -Sr(OH) 2 /SrCO 3 nanocomposite under solar irradiation: Effects of water quality parameters and predictive modeling

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Published in 2018 at "Chemical Engineering Journal"

DOI: 10.1016/j.cej.2017.10.163

Abstract: Abstract Polycyclic aromatic hydrocarbons (PAHs) are persistent and harmful pollutants with high priority concern in the environment. To efficiently and energy-savingly remove PAHs from water, this work prepared a novel graphite oxide-TiO2-Sr(OH)2/SrCO3 nanocomposite and evaluated… read more here.

Keywords: phenanthrene; degradation; water; quality parameters ... See more keywords
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Unprecedented efficient degradation of phenanthrene in water by intimately coupling novel ternary composite Mn3O4/MnO2-Ag3PO4 and functional bacteria under visible light irradiation

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Published in 2019 at "Chemical Engineering Journal"

DOI: 10.1016/j.cej.2019.03.143

Abstract: Abstract Polycyclic aromatic hydrocarbons (PAHs) are associated with adverse health effects in humans. The intimately coupled photocatalysis and biodegradation (ICPB) is considered as a prospective green technique to clean up pollutants from environment. In this… read more here.

Keywords: composite; cap; visible light; mnox cap ... See more keywords
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Phenanthrene degradation in soil by ozonation: Effect of morphological and physicochemical properties.

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Published in 2017 at "Chemosphere"

DOI: 10.1016/j.chemosphere.2016.10.141

Abstract: The aim of this study was to characterize the ozone reaction with phenanthrene adsorbed in two types of soils (sand and agricultural). The effect of soil physicochemical properties (texture, bulk density, particle density, porosity, elemental… read more here.

Keywords: phenanthrene; physicochemical properties; density; effect ... See more keywords
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Combined toxicity of endosulfan and phenanthrene mixtures and induced molecular changes in adult Zebrafish (Danio rerio).

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Published in 2018 at "Chemosphere"

DOI: 10.1016/j.chemosphere.2017.11.128

Abstract: Individual and combined toxicities of endosulfan (ENDO) with phenanthrene (PHE) were evaluated using zebrafish (Danio rerio) adults. The 96-h LC50 values for ENDO and PHE were 4.6 μg L-1 and 920 μg L-1, respectively. To evaluate the mixture toxicity,… read more here.

Keywords: phenanthrene; endo lc10; lc10 phe; zebrafish danio ... See more keywords
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Biodegradation of phenanthrene by endophytic fungus Phomopsis liquidambari in vitro and in vivo.

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Published in 2018 at "Chemosphere"

DOI: 10.1016/j.chemosphere.2018.03.164

Abstract: Phenanthrene, as a widespread polycyclic aromatic hydrocarbons (PAHs) contaminant in vitro and in vivo of plant, has the characteristics of carcinogenicity, teratogenicity and mutagenicity. This work aimed to explore the phenanthrene metabolic mechanism by Phomopsis liquidambari in vitro,… read more here.

Keywords: phenanthrene; liquidambari vitro; phomopsis liquidambari; vitro vivo ... See more keywords
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Effects of biochar aging on adsorption behavior of phenanthrene

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Published in 2020 at "Chemical Physics Letters"

DOI: 10.1016/j.cplett.2020.137948

Abstract: Abstract Herein, we have described the important role about biochar aging on the basis of sorption performance of phenanthrene. Biochar used in this study was produced from rice husks at 350 °C and its aging has… read more here.

Keywords: phenanthrene; effects biochar; biochar aging; adsorption behavior ... See more keywords
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The role of electron-transporting Benzo[f]quinoline unit as an electron acceptor of new bipolar hosts for green PHOLEDs

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Published in 2019 at "Dyes and Pigments"

DOI: 10.1016/j.dyepig.2018.11.024

Abstract: Abstract We prepared three new compounds [3,6-di(9H-carbazol-9-yl)phenanthrene (3,6-DCP), 2,9-di(9H-carbazol-9-yl)benzo[f]quinoline (2,9-DCBQ), and 3,9-di(9H-carbazol-9-yl)benzo[f]-quinoline (3,9-DCBQ)] containing phenanthrene or benzo[f]quinoline as an electron-withdrawing moiety and a carbazole as electron-donating moiety, respectively, as bipolar hosts for green phosphorescent organic… read more here.

Keywords: electron transporting; benzo quinoline; phenanthrene;