Articles with "dichloromethane" as a keyword



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Different roles of two groEL homologues in methylotrophic utiliser of dichloromethane Methylorubrum extorquens DM4

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Published in 2019 at "Antonie van Leeuwenhoek"

DOI: 10.1007/s10482-019-01320-5

Abstract: The genome of methylotrophic bacteria Methylorubrum extorquens DM4 contains two homologous groESL operons encoding the 60-kDa and 10-kDa subunits of GroE heat shock chaperones with highly similar amino acid sequences. To test a possible functional… read more here.

Keywords: dichloromethane; methylorubrum extorquens; acid; different roles ... See more keywords
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A Synthesis Inversion to Constrain Global Emissions of Two Very Short Lived Chlorocarbons: Dichloromethane, and Perchloroethylene

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Published in 2020 at "Journal of Geophysical Research"

DOI: 10.1029/2019jd031818

Abstract: Dichloromethane (CH2Cl2) and perchloroethylene (C2Cl4) are chlorinated Very Short‐Lived Substances (Cl‐VSLS) with anthropogenic sources. Recent studies highlight the increasing influence of such compounds, particularly CH2Cl2, on the stratospheric chlorine budget and therefore on ozone depletion.… read more here.

Keywords: dichloromethane; global emissions; ch2cl2; short lived ... See more keywords
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Copper-catalyzed synthesis of benzo[d][1,3]dioxin-4-ones via tandem Ar-halogen bond hydroxylation and dichloromethane-based double Williamson etherification

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Published in 2017 at "New Journal of Chemistry"

DOI: 10.1039/c7nj00180k

Abstract: The reactions of o-halobenzoic acids, dichloromethane and potassium hydroxide providing benzo[d][1,3]dioxin-4-ones have been realized via the catalysis of Cu(OAc)2. Tandem Ar–X (X = I, Br) bond hydroxylation and double Williamson etherification on dichloromethane are involved… read more here.

Keywords: dichloromethane; double williamson; benzo dioxin; bond hydroxylation ... See more keywords
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Crystal structure of (15,20-bis(2,3,4,5,6-pentafluorophenyl)-5,10-{(pyridine-3,5-diyl)bis[(sulfanediylmethylene)[1,1′-biphenyl]-4′,2-diyl]}porphyrinato)nickel(II) dichloromethane x-solvate (x > 1/2) showing a rare CN5 coordination

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Published in 2019 at "Acta Crystallographica Section E: Crystallographic Communications"

DOI: 10.1107/s2056989019009836

Abstract: The crystal structure of the title compound consists of discrete complexes with a five-coordinate Ni cation and intramolecular hydrogen-bonded dichloromethane solvent molecules that are linked into dimers via pairs of intermolecular C—H⋯S hydrogen bonds. read more here.

Keywords: diyl; structure bis; dichloromethane; crystal structure ... See more keywords
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Mutualistic interaction between dichloromethane‐ and chloromethane‐degrading bacteria in an anaerobic mixed culture

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Published in 2017 at "Environmental Microbiology"

DOI: 10.1111/1462-2920.13945

Abstract: The microbial mixed culture RM grows with dichloromethane (DCM) as the sole energy source generating acetate, methane, chloride and biomass as products. Chloromethane (CM) was not an intermediate during DCM utilization consistent with the observation… read more here.

Keywords: dichloromethane; dcm; dcm degradation; culture ... See more keywords
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Biological monitoring of occupational exposure to dichloromethane by means of urinalysis for un-metabolized dichloromethane

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Published in 2019 at "Industrial Health"

DOI: 10.2486/indhealth.2018-0222

Abstract: The objective of the study is to establish exposure-excretion relationship between dichlorometane (DCM) in air (DCM-A) and in urine (DCM-U) in workplace to confirm a previous report. Male workers in a screen-printing plant participated in… read more here.

Keywords: dichloromethane; dcm; exposure; biological monitoring ... See more keywords
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Dryopteris juxtapostia Root and Shoot: Determination of Phytochemicals; Antioxidant, Anti-Inflammatory, and Hepatoprotective Effects; and Toxicity Assessment

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Published in 2022 at "Antioxidants"

DOI: 10.3390/antiox11091670

Abstract: An estimated 450 species of Dryopteris in the Dryoperidaceae family grow in Japan, North and South Korea, China, Pakistan, and Kashmir. This genus has been reported to have biological capabilities; however, research has been conducted… read more here.

Keywords: juxtapostia root; juxtapostia; anti inflammatory; dichloromethane ... See more keywords
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Recycling of Gas Phase Residual Dichloromethane by Hydrodechlorination: Regeneration of Deactivated Pd/C Catalysts

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Published in 2019 at "Catalysts"

DOI: 10.3390/catal9090733

Abstract: Dichloromethane (DCM) is an important pollutant with very harmful effects on human health and the environment. Catalytic hydrodechlorination (HDC) is an environmentally friendly technology for its removal from gas streams; it avoids the formation of… read more here.

Keywords: dichloromethane; phase; hydrodechlorination; gas ... See more keywords
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Identification of Fatty Acid, Lipid and Polyphenol Compounds from Prunus armeniaca L. Kernel Extracts

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Published in 2020 at "Foods"

DOI: 10.3390/foods9070896

Abstract: Apart from its essential oil, Prunus armeniaca L. kernel extract has received only scarce attention. The present study aimed to describe the lipid and polyphenolic composition of the dichloromethane, chloroform, ethyl acetate, and ethanol extracts… read more here.

Keywords: dichloromethane; fatty acid; prunus armeniaca; armeniaca kernel ... See more keywords