Results 1 to 10 of about 21,340 (260)

Cyanate is a low abundance but actively cycled nitrogen compound in soil [PDF]

Communications Earth & Environment, 2021
Biotic processes drive rapid cyanate turnover and dominate cyanate consumption in soils, according to an extensive soil survey and stable isotope tracer experiments.
Maria Mooshammer, Wolfgang Wanek, Stephen H. Jones, Andreas Richter, Michael Wagner   +4 more
doaj   +2 more sources

Biomimetic Carbon Sequestration and Cyanate Detoxification Using Heat-Purified Carbonic Anhydrase from Sulfurihydrogenibium yellowstonense [PDF]

Biomimetics, 2023
The reaction condition for purifying carbonic anhydrase from Sulfurihydrogenibium yellowstonense (SspCA) by direct heating without prior cell lysis was optimized; heating at 70 °C for 5 min resulted in the highest total activity of 23,460 WAU (Wilbur ...
Chia-Jung Hsieh, Chia-Jung Hu, Chi-Yang Yu   +2 more
doaj   +2 more sources

Unraveling sources of cyanate in the marine environment: insights from cyanate distributions and production during the photochemical degradation of dissolved organic matter [PDF]

Frontiers in Marine Science
Cyanate is a nitrogen and energy source for diverse marine microorganisms, playing important roles in the nitrogen cycle. Despite the extensive research on cyanate utilization, the sources of this nitrogen compound remain largely enigmatic.
Rui Wang, Rui Wang, Jihua Liu, Jihua Liu, Yongle Xu, Yongle Xu, Li Liu, Li Liu, Kenneth Mopper   +8 more
doaj   +3 more sources

Di-Cyclohexene Oxide Bridged by DDSQ: Preparation, Characterization, and Application as Fillers for Cyanate Ester Resin [PDF]

Molecules
In order to improve the dielectric properties of existing thermosetting resins, taking advantage of reactive fillers is a simple and feasible option. In this paper, we synthesized a new double epoxycyclohexane double-decker silsesquioxane (DEDDSQ), in ...
Xiaoye Gao, Wencheng Gao, Dingyi Lu, Riwei Xu   +3 more
doaj   +2 more sources

Nitrogen uptake rates and phytoplankton composition across contrasting North Atlantic Ocean coastal regimes north and south of Cape Hatteras [PDF]

Frontiers in Microbiology
Understanding nitrogen (N) uptake rates respect to nutrient availability and the biogeography of phytoplankton communities is crucial for untangling the complexities of marine ecosystems and the physical, biological, and chemical forces shaping them.
Yifan Zhu, Yifan Zhu, Margaret R. Mulholland, Peter W. Bernhardt, Aimee Renee Neeley, Brittany Widner, Alfonso Macías Tapia, Alfonso Macías Tapia, Michael A. Echevarria   +8 more
doaj   +2 more sources

Vitamin K preserves gamma-glutamyl carboxylase activity against carbamylations in uremia: Implications for vascular calcification and adjunct therapies. [PDF]

Acta Physiol (Oxf)
The source of the GGCX protein structure is uniprot, (image in the upper left of the graphical): this is the weblink: https://www.uniprot.org/uniprotkb/P38435/entry Abstract Aim Vascular calcification contributes to morbidity and mortality in aging and is accelerated in diabetes and in chronic kidney disease. Matrix Gla Protein is a potent inhibitor of
Kaesler N, Kaushik S, Frisch J, Ziegler S, Grommes J, Gombert A, Roma LP, Kuppe C, Jankowski J, Floege J, de la Puente-Secades S, Kramann R, Jankowski V.   +12 more
europepmc   +2 more sources

Genomic insight into strategy, interaction and evolution of nitrifiers in metabolizing key labile-dissolved organic nitrogen in different environmental niches [PDF]

Frontiers in Microbiology, 2023
Ammonia-oxidizing archaea (AOA) and bacteria (AOB), nitrite-oxidizing bacteria (NOB), and complete ammonia oxidizers (comammox) are responsible for nitrification in nature; however, some groups have been reported to utilize labile-dissolved organic ...
Qian Liu, Qian Liu, Qian Liu, Yuhao Chen, Yuhao Chen, Xue-Wei Xu, Xue-Wei Xu, Xue-Wei Xu   +7 more
doaj   +2 more sources

Investigation on Gold Dissolution Performance and Mechanism in Imidazolium Cyanate Ionic Liquids [PDF]

Molecules
To explore green gold leaching reagents, a series of imidazolium cyanate ionic liquids (ILs), 1-ethyl-3-methyl-imidazolium cyanate ([C2MIM][OCN]), 1-propyl-3-methyl-imidazolium cyanate ([C3MIM][OCN]) and 1-butyl-3-methyl-imidazolcyanate ([C4MIM][OCN ...
Na Zhang, Yuxin Zhang, Zhengyu Liu, Ziyuan Liu, Chunbao Sun, N. Emre Altun, Jue Kou   +6 more
doaj   +2 more sources

Poly[bis(cyanato-κN)bis(μ-pyrazine-κ2N:N′)cobalt(II)] [PDF]

Acta Crystallographica Section E, 2009
In the crystal structure of the title compound, [Co(NCO)2(C4H4N2)2]n, the Co(II) cation is coordinated by four N-bonded pyrazine ligands and two N-bonded cyanate anions in a slightly distorted octahedral geometry.
Mario Wriedt, Inke Jess, Christian Näther   +2 more
doaj   +4 more sources

Alkyl Cyanates. VIII. The Formation of Alkyl Cyanates from Alkyl Halides and Silver Cyanate. [PDF]

Acta Chemica Scandinavica, 1966
Arne Holm, Curt Wentrup, Schneur Rachlin, Egon Pettersson, Berndt Sjöberg, E. Bunnenberg, Carl Djerassi, Ruth Records   +7 more
openalex   +4 more sources