Results 241 to 250 of about 381,768 (391)

Ammonium and nitrite oxidation at nanomolar oxygen concentrations in oxygen minimum zone waters

open access: yesProceedings of the National Academy of Sciences of the United States of America, 2016
L. Bristow   +10 more
semanticscholar   +1 more source

Electron Spin Polarization Facilitates the Urea Oxidation Reaction

open access: yesChemCatChem, EarlyView.
We show that on a spin‐aligned surface, urea adsorbs through its oxygen atom, favoring an intramolecular reaction pathway that predominantly yields the desired products such as N2 and CO2. In contrast, on a spin‐misaligned surface, urea adsorbs through its nitrogen atoms and proceeds via an intermolecular pathway, leading to overoxidation and the ...
Aravind Vadakkayil   +8 more
wiley   +1 more source

Substrate Effect on the Contribution of Ammonium and Urea to Marine Nitrification and Nitrous Oxide Production. [PDF]

open access: yesEnviron Microbiol
Tang W   +10 more
europepmc   +1 more source

Application of Metal‐Organic Framework Composites

open access: yesChemistryEurope, EarlyView.
This review summarizes the applications of MOF composites in adsorption, energy storage, catalysis, biomedicine, and sensing. It also discusses the functionality of MOF composites from a dimensional perspective. Environmental issues have intensified, and demand for energy continues to grow, making it challenging for conventional materials to meet the ...
Yihao Chen   +5 more
wiley   +1 more source

Expanded metabolic versatility of ubiquitous nitrite-oxidizing bacteria from the genus Nitrospira

open access: yesProceedings of the National Academy of Sciences of the United States of America, 2015
Hanna Koch   +8 more
semanticscholar   +1 more source

Recent Progress in the Preparation of Graphdiyne‐Based Materials

open access: yesChemistryEurope, EarlyView.
Graphdiyne (GDY) has emerged as a versatile carbon allotrope for cutting‐edge applications. To fully unlock the distinguished characteristics of GDY‐based materials, precise preparation is vital for structure control, which largely shapes the materials’ properties.
Ruiqiao Wu   +5 more
wiley   +1 more source

SIRT3–AMP-Activated Protein Kinase Activation by Nitrite and Metformin Improves Hyperglycemia and Normalizes Pulmonary Hypertension Associated With Heart Failure With Preserved Ejection Fraction

open access: yesCirculation, 2016
Y. Lai   +11 more
semanticscholar   +1 more source

Home - About - Disclaimer - Privacy