Results 21 to 30 of about 2,211 (175)
Microbial reductive dehalogenation of polychlorinated biphenyls [PDF]
FEMS Microbiology Ecology, 2000 Under anaerobic conditions, microbial reductive dechlorination of polychlorinated biphenyls (PCBs) occurs in soils and aquatic sediments. In contrast to dechlorination of supplemented single congeners for which frequently ortho dechlorination has been observed, reductive dechlorination mainly attacks meta and/or para chlorines of PCB mixtures in ...
, Wiegel, , Wu
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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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Bio-Protocol, 2014 Reductive dehalogenation has been found primarily in anaerobic communities and is originally thought to rarely occur in aerobes. A reductive dehalogenase (BhbA) was characterized from an aerobic strain of Comamonas sp.
Kai Chen, Jiandong Jiang
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mBio, 2018 Organohalide compounds are widespread in the environment as a result of both anthropogenic activities and natural production. The marine environment, in particular, is a major reservoir of organohalides, and reductive dehalogenation is thought to be an ...
Jie Liu, Max M. Häggblom
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A Caveat When Using Alkyl Halides as Tagging Agents to Detect/Quantify Reactive Sulfur Species
Antioxidants, 2022 Using alkyl halides to tag reactive sulfur species (RSSs) (H2S, per/polysulfide, and protein-SSH) is an extensively applied approach. The underlying supposition is that, as with thiols, RSS reacts with alkyl halides via a nucleophilic substitution ...
Xiaohua Wu +5 more
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Palladium-Based Catalytic Treatment and a Rhizobacterial-Assisted Detoxification for the Enhanced Removal of Lindane [PDF]
Nature Environment and Pollution Technology, 2023 This study aimed to assess the efficacy of a bimetallic system consisting of Mg0-Pd0 and the bacterium Acinetobacter sp. for the complete detoxification of lindane.
Rachana Sharma and Prabhu Thangadurai
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Flavin Catalysts in Organic Synthesis
Angewandte Chemie, EarlyView.Flavins and their congeners are potent catalysts for organic synthesis inspired by enzymatic transformations. In addition to catalysis in the flavin ground state via covalent intermediates, the excited singlet and triplet states unlock applications including photooxidation, photoreduction, and energy transfer via sensitization.
Jan Freudenberg, Golo Storch
wiley +2 more sources
Metil coenzima M redutase (MCR) e o fator 430 (F430)
Química Nova, 2006 This review presents studies on methyl coenzyme M reductase, the biological system Factor 430 (F430) and the use of nickel(II) complexes as structural and functional models. The ability of F430 and nickel(II) macrocycle complexes to mediate the reductive
Shirley Nakagaki +2 more
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Angewandte Chemie, EarlyView.One catalyst for two products: CO acts as a molecular trigger for adaptive alkyne hydrogenation using supported Pd nanoparticles. The catalyst reversibly switches between the formation of alkanes under H2 and Z‐alkenes under H2/CO for 37 structurally diverse alkynes.
Manisha Durai +7 more
wiley +2 more sources
浙江大学学报. 农业与生命科学版, 2017 Soil is a complex redox system where many active biogeochemical processes co- occurred, such as denitrification, iron/sulfate reduction, methanogenesis and reductive dehalogenation, etc.
FENG Jiayin, ZHU Min, HE Yan
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