Publications associées à Arsenic

Phase-stable indium sulfide achieves an energy conversion efficiency of 14.3% for solar-assisted carbon dioxide reduction to formate

Michael Graetzel, Jing Gao, Jingshan Luo, Xiaoyu Zhang, Jun Li, Qixing Zhang

Tremendous efforts have been made in developing highly selective catalysts for electrochemical CO 2 conversion to formate. However, the rapid deactivation resulting from structural reconstruction and phase transition poses considerable challenges to the sy ...

Cell Press2024

Anaerobic arsenic methylation as a microbial warfare strategy

Rizlan Bernier-Latmani, Karin Lederballe Meibom, Nicolas Louis Maurice Jacquemin, Hugo Sallet, Jiangtao Qiao

Microbial arsenic methylation is established as a detoxification process under aerobic conditions (converting arsenite to monomethylated arsenate) but proposed to be a microbial warfare strategy under anoxic conditions due to the toxicity of its main produ ...

2023

A Cobalt Nanocatalyst for the Hydrogenation and Oxidative Dehydrogenation of N-heterocycles

Paul Joseph Dyson, Mingyang Liu, Xiang Li, Yelin Hu, Matthias Beller

Catalytic hydrogenation and oxidative dehydrogenation of N-heterocycles to produce tetrahydroquinoline and quinoline derivatives are important reactions of particular importance in the agrochemical and pharmaceutical industries. Herein, we report earth-abu ...

Weinheim2023

OSCAR: an extensive repository of chemically and functionally diverse organocatalysts

Rubén Laplaza Solanas, Puck Elisabeth van Gerwen, Alberto Fabrizio, Sergio Vela Llausi, Simone Gallarati

The automated construction of datasets has become increasingly relevant in computational chemistry. While transition-metal catalysis has greatly benefitted from bottom-up or top-down strategies for the curation of organometallic complexes libraries, the fi ...

ROYAL SOC CHEMISTRY2022

Phase transition of layer-stacked borophene under pressure

Oleg Yazyev, Quansheng Wu, Xiao Dong

The 8-Pmmn borophene, a boron analog of graphene, hosts tilted and anisotropic massless Dirac fermion quasiparticles owing to the presence of a distorted graphenelike sublattice. First-principles calculations show that stacked 8-Pmmn borophene is transform ...

AMER PHYSICAL SOC2022

Meta-omics-aided isolation of an elusive anaerobic arsenic-methylating soil bacterium

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Soil microbiomes harbor unparalleled functional and phylogenetic diversity and are sources of novel metabolisms. However, extracting isolates with a targeted function from complex microbiomes is not straightforward, particularly if the associated phenotype ...

2022

Évaluation des effets de l’augmentation des débits réservés à l’aval de deux barrages du Haut-Rhône français à l’aide de l’examen des communautés d’oligochètes

Régis Lionel Vivien

Des travaux de restauration du chenal central du Haut-Rhône français à l’aval des barrages de Lavours et Champagneux ont été entrepris en 2005-2006 et ont consisté à augmenter les débits réservés. Les effets de cette opération ont été évalués en étudiant e ...

2021

Associations between inorganic arsenic in rice and groundwater arsenic in the Mekong Delta

Rizlan Bernier-Latmani, Matthew Charles Reid

There is growing concern regarding human dietary exposure to arsenic (As) via consumption of rice. The concentration and speciation of As in rice are highly variable, and models describing rice As speciation as a function of environmental covariates remain ...

2021

Fe-57-Enrichment effect on the composition and performance of Fe-based O-2-reduction electrocatalysts

Jeremy Luterbacher, Benjamin Pierre Le Monnier

Pt-group metal (PGM)-free catalysts of the Me-N-C type based on abundant and inexpensive elements have gained importance in the field of oxygen reduction reaction (ORR) electrocatalysis due to their promising ORR-activities. Their insufficient stability, h ...

ROYAL SOC CHEMISTRY2021

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Arsenic

Phase-stable indium sulfide achieves an energy conversion efficiency of 14.3% for solar-assisted carbon dioxide reduction to formate

Anaerobic arsenic methylation as a microbial warfare strategy

A Cobalt Nanocatalyst for the Hydrogenation and Oxidative Dehydrogenation of N-heterocycles

Formation Mechanism of Elemental Te Produced in Tellurite Glass Systems by Femtosecond Laser Irradiation

OSCAR: an extensive repository of chemically and functionally diverse organocatalysts

Phase transition of layer-stacked borophene under pressure

Meta-omics-aided isolation of an elusive anaerobic arsenic-methylating soil bacterium

Évaluation des effets de l’augmentation des débits réservés à l’aval de deux barrages du Haut-Rhône français à l’aide de l’examen des communautés d’oligochètes

Associations between inorganic arsenic in rice and groundwater arsenic in the Mekong Delta

Fe-57-Enrichment effect on the composition and performance of Fe-based O-2-reduction electrocatalysts

Graph Chatbot

Chattez avec Graph Search

Phase-stable indium sulfide achieves an energy conversion efficiency of 14.3% for solar-assisted carbon dioxide reduction to formate

OSCAR: an extensive repository of chemically and functionally diverse organocatalysts

Phase transition of layer-stacked borophene under pressure

Anaerobic arsenic methylation as a microbial warfare strategy

Évaluation des effets de l’augmentation des débits réservés à l’aval de deux barrages du Haut-Rhône français à l’aide de l’examen des communautés d’oligochètes

Associations between inorganic arsenic in rice and groundwater arsenic in the Mekong Delta

Fe-57-Enrichment effect on the composition and performance of Fe-based O-2-reduction electrocatalysts

Formation Mechanism of Elemental Te Produced in Tellurite Glass Systems by Femtosecond Laser Irradiation

Meta-omics-aided isolation of an elusive anaerobic arsenic-methylating soil bacterium

A Cobalt Nanocatalyst for the Hydrogenation and Oxidative Dehydrogenation of N-heterocycles