Search Results - "Sancelme, M"

Characterization of oxidized oligomers from polyethylene films by mass spectrometry and NMR spectroscopy before and after biodegradation by a Rhodococcus rhodochrous strain by Eyheraguibel, B., Traikia, M., Fontanella, S., Sancelme, M., Bonhomme, S., Fromageot, D., Lemaire, J., Lauranson, G., Lacoste, J., Delort, A.M.

“…The objective of this work was to develop a new approach to assess the specificity and the efficiency of biodegradation of oxidized oligomers extracted from…”
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Environmental scenarii for the degradation of oxo-polymers by Eyheraguibel, B., Leremboure, M., Traikia, M., Sancelme, M., Bonhomme, S., Fromageot, D., Lemaire, J., Lacoste, J., Delort, A.M.

“…The fate of oxo-polymers in nature is strongly dependent on environmental conditions, mainly on the intensity and duration of sunshine, which vary with the…”
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Atmospheric chemistry of carboxylic acids: microbial implication versus photochemistry by Vaïtilingom, M., Charbouillot, T., Deguillaume, L., Maisonobe, R., Parazols, M., Amato, P., Sancelme, M., Delort, A.-M.

“…The objective of this work was to compare experimentally the contribution of photochemistry vs. microbial activity to the degradation of carboxylic acids…”
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Environmental biodegradation of polyethylene by Bonhomme, S, Cuer, A, Delort, A-M, Lemaire, J, Sancelme, M, Scott, G

“…The degradation of a commercial environmentally degradable polyethylene was investigated in two stages. Firstly by abiotic oxidation in an air oven to simulate…”
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A fate for organic acids, formaldehyde and methanol in cloud water: their biotransformation by micro-organisms by Amato, P., Demeer, F., Melaouhi, A., Fontanella, S., Martin-Biesse, A.-S., Sancelme, M., Laj, P., Delort, A.-M.

“…The interactions between microbial and chemical contents of cloud water were investigated. First, we observe that the bulk cloud water solution provides a…”
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Microbial population in cloud water at the Puy de Dôme: Implications for the chemistry of clouds by Amato, Pierre, Ménager, Matthieu, Sancelme, Martine, Laj, Paolo, Mailhot, Gilles, Delort, Anne-Marie

“…Airborne micro-organisms are ubiquitous in the atmosphere where they can remain alive and be transported over long distances, thus colonizing new environments…”
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Draft Genome Sequence of Pseudomonas syringae PDD-32b-74, a Model Strain for Ice-Nucleation Studies in the Atmosphere by Besaury, L, Amato, P, Sancelme, M, Delort, A M

“…We report here the whole genome sequence of PDD-32b-74, a gammaproteobacterium isolated from cloud water. This microorganism is equipped with ice-nucleation…”
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Draft Genome Sequence of Pseudomonas graminis PDD-13b-3, a Model Strain Isolated from Cloud Water by Besaury, L, Amato, P, Wirgot, N, Sancelme, M, Delort, A M

“…The whole genome of PDD-13b-3, a strain of bacteria isolated from cloud water, was sequenced. This showed that this microorganism is equipped with genes that…”
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Draft Genome Sequence of Rhodococcus enclensis 23b-28, a Model Strain Isolated from Cloud Water by Lallement, A, Besaury, L, Eyheraguibel, B, Amato, P, Sancelme, M, Mailhot, G, Delort, A M

“…The whole genome of 23b-28, a bacterial strain isolated from cloud water, was sequenced. This microorganism is equipped with genes able to degrade aromatic…”
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Pumice stone supported titanium dioxide for removal of pathogen in drinking water and recalcitrant in wastewater by Subrahmanyam, M., Boule, P., Durga Kumari, V., Naveen Kumar, D., Sancelme, M., Rachel, A.

“…Bactericidal and organic degradation effects of TiO 2 on pumice stone are described in this paper. Immobilization of TiO 2 on pumice stone is easy and…”
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Degradation products of a phenylurea herbicide, diuron: Synthesis, ecotoxicity, and biotransformation by Tixier, Céline, Sancelme, Martine, Bonnemoy, Frédérique, Cuer, Annie, Veschambre, Henri

“…The degradation products of diuron (photoproducts and metabolites), already described in the literature, were synthesized in order to carry out further…”
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First isolation and characterization of a bacterial strain that biotransforms the herbicide mesotrione by Durand, S, Amato, P, Sancelme, M, Delort, A.-M, Combourieu, B, Besse-Hoggan, P

“…The aim of this study was to find and characterize a fungal or bacterial strain capable of metabolizing mesotrione, a new selective herbicide for control of…”
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Effect of earthworm activity (Aporrectodea giardi) on atrazine adsorption and biodegradation by Alekseeva, T., Besse, P., Binet, F., Delort, A. M., Forano, C., Josselin, N., Sancelme, M., Tixier, C.

“…Summary We investigated the influence of earthworm (Aporrectodea giardi) activity on soil properties and on atrazine (AT) adsorption and biodegradation by…”
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In vivo³¹P and ¹³C NMR investigations of Rhodococcus rhodochrous metabolism and behaviour during biotransformation processes by Chorao, C, Traïkia, M, Besse-Hoggan, P, Sancelme, M, Bligny, R, Gout, E, Mailhot, G, Delort, A.-M

“…The strain Rhodococcus rhodochrous OBT18 was isolated from a water treatment plant used to decontaminate industrial effluents containing benzothiazole…”
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Isolation, characterization and diuron transformation capacities of a bacterial strain Arthrobacter sp. N2 by Widehem, Pascale, Aı̈t-Aı̈ssa, Selim, Tixier, Céline, Sancelme, Martine, Veschambre, Henri, Truffaut, Nicole

“…A bacterial strain able to transform diuron was isolated from a soil by enrichment procedures. Strain isolation was realized by plating on minimal-agarose…”
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Common degradative pathways of morpholine, thiomorpholine, and piperidine by Mycobacterium aurum MO1: evidence from (1)H-nuclear magnetic resonance and ionspray mass spectrometry performed directly on the incubation medium by Combourieu, B, Besse, P, Sancelme, M, Godin, J P, Monteil, A, Veschambre, H, Delort, A M

“…In order to see if the biodegradative pathways for morpholine and thiomorpholine during degradation by Mycobacterium aurum MO1 could be generalized to other…”
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Degradation of morpholine by an environmental Mycobacterium strain involves a cytochrome P-450 by POUPIN, P, TRUFFAUT, N, COMBOURIEU, B, BESSE, P, SANCELME, M, VESCHAMBRE, H, DELORT, A. M

“…A Mycobacterium strain (RP1) was isolated from a contaminated activated sludge collected in a wastewater treatment unit of a chemical plant. It was capable of…”
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Potential impact of microbial activity on the oxidant capacity and organic carbon budget in clouds by Vaïtilingom, Mickael, Deguillaume, Laurent, Vinatier, Virginie, Sancelme, Martine, Amato, Pierre, Chaumerliac, Nadine, Delort, Anne-Marie

“…Within cloud water, microorganisms are metabolically active and, thus, are expected to contribute to the atmospheric chemistry. This article investigates the…”
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H2O2 modulates the energetic metabolism of the cloud microbiome by Wirgot, Nolwenn, Vinatier, Virginie, Deguillaume, Laurent, Sancelme, Martine, Delort, Anne-Marie

“…Chemical reactions in clouds lead to oxidation processes driven by radicals(mainly HO⚫, NO3⚫, or HO2⚫) or strong oxidants such as H2O2, O3, nitrate, and…”
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Biodegradation of phenol and catechol in cloud water: comparison to chemical oxidation in the atmospheric multiphase system by Jaber, Saly, Lallement, Audrey, Sancelme, Martine, Leremboure, Martin, Mailhot, Gilles, Ervens, Barbara, Delort, Anne-Marie

“…The sinks of hydrocarbons in the atmosphere are usually described by oxidation reactions in the gas and aqueous (cloud) phases. Previous lab studies suggest…”
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