Results 11 to 20 of about 15,936 (220)
Microorganisms, 2023 Halogenated organic compounds (HOCs) pose a serious problem for the environment. Many are highly toxic and accumulate both in soil and in organisms. Their biological transformation takes place by dehalogenation, in which the halogen substituents are ...
Pola Łomża +2 more
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Dehalogenation reactions between halide salts and phosphate compounds
Frontiers in Chemistry, 2022 Reactions between phosphoric acid [H3PO4] or ammonium hydrogen phosphates [i.e., NH4H2PO4, (NH4)2HPO4] and halide salts can be used to dehalogenate (remove halides from) salt-based waste streams, where the process of removing halides yields products that
Brian J. Riley, Saehwa Chong
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Photoredox-Catalyzed Reduction of Halogenated Arenes in Water by Amphiphilic Polymeric Nanoparticles
Molecules, 2021 The use of organic photoredox catalysts provides new ways to perform metal-free reactions controlled by light. While these reactions are usually performed in organic media, the application of these catalysts at ambient temperatures in aqueous media is of
Fabian Eisenreich +3 more
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Microorganisms, 2022 Dichloromethane (DCM, methylene chloride) is a toxic halogenated volatile organic compound massively used for industrial applications, and consequently often detected in the environment as a major pollutant.
Bruno Maucourt +4 more
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Dehalogenases for pollutant degradation in brief: A mini review [PDF]
Journal of Tropical Life Science, 2021 Dehalogenases are microbial enzyme catalysed the cleavage of carbon-halogen bond of halogenated organic compounds. It has potential use in the area of bio-technology such as bioremediation and chemical industry.
Sefatullah Zakary +2 more
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Experimental Study on the Dissolution Behavior of Calcium Fluoride
Metals, 2020 The presence of halogens has an adverse effect on the zinc extraction process through electrowinning, the last phase of the RLE (Roasting, Leaching and Electrowinning) zinc extraction route.
Suchandra Sar +3 more
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Microorganisms, 2020 Several bacteria are able to degrade the major industrial solvent dichloromethane (DCM) by using the conserved dehalogenase DcmA, the only system for DCM degradation characterised at the sequence level so far.
Karim Hayoun +12 more
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Reductive Cytochrome P450 Reactions and Their Potential Role in Bioremediation
Frontiers in Microbiology, 2021 Cytochrome P450 enzymes, or P450s, are haem monooxygenases renowned for their ability to insert one atom from molecular oxygen into an exceptionally broad range of substrates while reducing the other atom to water. However, some substrates including many
James B. Y. H. Behrendorff +1 more
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Beilstein Journal of Organic Chemistry, 2023 2,2’-Bis(4-dimethylaminophenyl)- and 2,2'-dicyclohexyl-1,1',3,3'-tetramethyl-2,2',3,3'-tetrahydro-2,2'-bibenzo[d]imidazole ((N-DMBI)2 and (Cyc-DMBI)2) are quite strong reductants with effective potentials of ca.
Kan Tang +8 more
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Haloalkane hydrolysis by Rhodococcus erythropolis cells: Comparison of conventional aqueous phase dehalogenation and nonconventional gas phase dehalogenation [PDF]
, 2004 Biofiltration of air polluted by volatile organic compounds is now recognized by the industrial and research communities as an effective and viable alternative to standard environmental technologies.
Armfield +21 more
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