Articles with "nitroaromatic compounds" as a keyword



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Facile Synthesis of Ag–γ-Fe2O3 Superior Nanocomposite for Catalytic Reduction of Nitroaromatic Compounds and Catalytic Degradation of Methyl Orange

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Published in 2018 at "Catalysis Letters"

DOI: 10.1007/s10562-018-2569-z

Abstract: A facile synthetic route for preparing silver-doped maghemite (Ag–γ-Fe2O3) nanocomposite via a modified co-precipitation method was developed. The prepared magnetic nanocomposite was characterized by means of thermal analysis, transmission electron microscope, X-Ray diffraction, vibrating sample… read more here.

Keywords: nitroaromatic compounds; reduction nitroaromatic; degradation methyl; methyl orange ... See more keywords
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Fabrication of Ce doped UiO-66/graphene nanocomposites with enhanced visible light driven photoactivity for reduction of nitroaromatic compounds

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Published in 2017 at "Applied Surface Science"

DOI: 10.1016/j.apsusc.2017.05.158

Abstract: Abstract This study investigates the photocatalytic reduction of nitroaromatic compounds upon visible light over novel Ce-doped UiO-66/graphene nanocomposites. Ce doped UiO-66 nanostructures and the corresponding graphene hybridized nanocomposites were facilely synthesized by means of one… read more here.

Keywords: nitroaromatic compounds; graphene; visible light; reduction nitroaromatic ... See more keywords
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Characterization of nitroaromatic compounds in atmospheric particulate matter from Beijing

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Published in 2020 at "Atmospheric Environment"

DOI: 10.1016/j.atmosenv.2020.118046

Abstract: Abstract Nitroaromatic compounds (NACs) have received much attention as a kind of toxic and important light-absorbing components in atmospheric PM2.5. In order to clarify the chemical composition, concentration levels and sources of NACs in the… read more here.

Keywords: compounds atmospheric; atmospheric particulate; matter; nitroaromatic compounds ... See more keywords
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Synthesis and characterization of linear 1,4-diazine-triphenylamine–based selective chemosensors for recognition of nitroaromatic compounds and aliphatic amines

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Published in 2020 at "Dyes and Pigments"

DOI: 10.1016/j.dyepig.2020.108344

Abstract: Abstract Novel 1,4-diazine-based dyes of the D–π–A type, possessing triphenylamine as an electron-donating group, have been developed. Fluorescence studies have demonstrated that emission of these fluorophores is sensitive towards different nitroaromatic compounds and aliphatic amines,… read more here.

Keywords: nitroaromatic compounds; compounds aliphatic; characterization linear; diazine ... See more keywords
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Prediction on the mutagenicity of nitroaromatic compounds using quantum chemistry descriptors based QSAR and machine learning derived classification methods.

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Published in 2019 at "Ecotoxicology and environmental safety"

DOI: 10.1016/j.ecoenv.2019.109822

Abstract: Nitroaromatic compounds (NACs) are an important type of environmental organic pollutants. However, it is lack of sufficient information relating to their potential adverse effects on human health and the environment due to the limited resources.… read more here.

Keywords: classification; quantum chemistry; chemistry; nitroaromatic compounds ... See more keywords
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Reductive transformation of nitroaromatic compounds by Pd nanoparticles on nitrogen-doped carbon (Pd@NC) biosynthesized using Pantoea sp. IMH.

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Published in 2019 at "Journal of hazardous materials"

DOI: 10.1016/j.jhazmat.2018.12.009

Abstract: Reductive transformation of nitroaromatic compounds is a central step in its remediation in wastewater, and therefore has invoked extensive catalytical research with rare metals such as palladium (Pd). Herein, we report Pantoea sp. IMH assisted… read more here.

Keywords: carbon; doped carbon; reductive transformation; nitroaromatic compounds ... See more keywords
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Structures of nitroaromatic compounds induce Shewanella oneidensis MR-1 to adopt different electron transport pathways to reduce the contaminants.

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Published in 2019 at "Journal of hazardous materials"

DOI: 10.1016/j.jhazmat.2019.121495

Abstract: Nitroaromatic compounds (NACs) are one class of typical refractory biodegradable organic pollutants detected in various environmental media. The reductive transformation of NACs by the electrochemically active bacterium Shewanella oneidensis MR-1 is a possible and cost-effective… read more here.

Keywords: respiratory pathway; nitroaromatic compounds; shewanella oneidensis; structures nitroaromatic ... See more keywords
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In vivo toxicity of nitroaromatic compounds to rats: QSTR modelling and interspecies toxicity relationship with mouse.

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Published in 2020 at "Journal of hazardous materials"

DOI: 10.1016/j.jhazmat.2020.122981

Abstract: Nitroaromatic compounds (NACs) in the environment can cause serious public health and environmental problems due to their potential toxicity. This study established quantitative structure-toxicity relationship (QSTR) models for the acute oral toxicity of NACs towards… read more here.

Keywords: nitroaromatic compounds; toxicity; qstr modelling; toxicity relationship ... See more keywords
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One-pot selective synthesis of azoxy compounds and imines via the photoredox reaction of nitroaromatic compounds and amines in water

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Published in 2019 at "Scientific Reports"

DOI: 10.1038/s41598-018-38100-6

Abstract: A facile one-pot two-stage photochemical synthesis of aromatic azoxy compounds and imines has been developed by coupling the selective reduction of nitroaromatic compounds with the selective oxidation of amines in an aqueous solution. In the… read more here.

Keywords: nitroaromatic compounds; azoxy compounds; compounds imines; one pot ... See more keywords
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Employing "Red Flags" to Fight the Most Neglected Diseases: Nitroaromatic as Still Suitable Tools to Treat Human and Veterinary Parasitosis.

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Published in 2023 at "Current topics in medicinal chemistry"

DOI: 10.2174/1568026623666230427114840

Abstract: Nitroaromatic compounds have been used for treating parasitic diseases since the 1960s. Pharmacological alternatives to treat them are under observation. However, for the most neglected diseases, such as those caused by worms and less known… read more here.

Keywords: parasitosis; neglected diseases; employing red; nitro compounds ... See more keywords
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NH4I/tert-Butyl Hydroperoxide-Promoted Oxidative C–N Cleavage of Tertiary Amines Leading to Nitroaromatic Compounds

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Published in 2017 at "Journal of Chemical Research"

DOI: 10.3184/174751917x15022797727991

Abstract: A NH4I/tert-butyl hydroperoxide-promoted oxidation of tertiary N-aryl-N,N-dialkylamines in DMSO has been developed to access nitroaromatic compounds. This methodology involves sequential N-dealkylation reactions in one-pot and a radical pathway is proposed. read more here.

Keywords: hydroperoxide promoted; nh4i tert; nitroaromatic compounds; tert butyl ... See more keywords