5 results match your criteria: "FRC Krasnoyarsk Science Center SB RAS[Affiliation]"
Depolymerization of Pine Wood Organosolv Lignin in Ethanol Medium over NiCu/SiO and NiCuMo/SiO Catalysts: Impact of Temperature and Catalyst Composition.
Polymers (Basel)
December 2023
Institute of Chemistry and Chemical Technology Siberian Branch, Russian Academy of Sciences, FRC Krasnoyarsk Science Center SB RAS, Akademgorodok 50, Bld. 24, Krasnoyarsk 660036, Russia.
The process of thermocatalytic conversion of pine ethanol lignin in supercritical ethanol was studied over NiCu/SiO and NiCuMo/SiO catalysts bearing 8.8 and 11.7 wt.
View Article and Find Full Text PDFDiversity and Metabolism of Microbial Communities in a Hypersaline Lake along a Geochemical Gradient.
Biology (Basel)
April 2022
Laboratory of Molecular Biotechnologies, Federal Research Center Institute of Cytology and Genetics SB RAS, 630090 Novosibirsk, Russia.
Article Synopsis
- The study explores microbial diversity and metabolic potential in unique saline and freshwater lakes in southwestern Siberia, specifically a hypersaline lake in the Novosibirsk region.
- Using a metagenomic approach, researchers analyzed the composition and structure of microbial communities in different sediment layers and found significant phyla such as Proteobacteria, Cyanobacteria, and Bacteroidetes in the upper layers and different dominant bacteria in deeper layers.
- The study reconstructed metabolic pathways to understand the microorganisms' roles in the biogeochemical cycles of carbon, nitrogen, and sulfur, highlighting the relationships among different microbial taxa across various ecological niches.
Young «oil site» of the Uzon Caldera as a habitat for unique microbial life.
BMC Microbiol
November 2020
Laboratory of Molecular Biotechnologies of Federal research center Institute of Cytology and Genetics of the Siberian Branch of the Russian Academy of Sciences, 10 Lavrentiev Aven., Novosibirsk, Russia, 630090.
Article Synopsis
- * Researchers studied the microbial communities in the oil site, identifying their genetic characteristics and metabolic pathways related to hydrocarbon degradation, revealing significant links between geochemical factors and microbial community structure.
- * The study concluded that geochemical parameters shape the composition and metabolic capabilities of these communities, with a predominant metabolic pathway for hydrocarbon oxidation, supporting the theory of abiogenic synthesis of Uzon’s hydrothermal petroleum.
One-pot synthesis of sorbitol via hydrolysis-hydrogenation of cellulose in the presence of Ru-containing composites.
Bioresour Technol
January 2021
Boreskov Institute of Catalysis SB RAS, 630090, Lavrentiev Av. 5, Novosibirsk, Russia.
The aim of this work was to study the one-pot synthesis of sorbitol via hydrolysis-hydrogenation of cellulose in the presence of Ru-containing composites based on HPWO supported on ZrO and NbO (Ru-PW/ZrO and Ru-PW/NbO). The main parameters impacted the reaction rate and yield of sorbitol, i.e.
View Article and Find Full Text PDFUnique diversity of radioactive particles found in the Yenisei River floodplain.
Sci Rep
September 2017
Norwegian University of Life Sciences, Centre for Environmental Radioactivity, Ås, Norway.
The long-term operation of three reactors and the radiochemical plant of the Mining-and-Chemical Combine (MCC), Russia's largest producer of weapons-grade plutonium, has resulted in radioactive contamination of the Yenisei River floodplain. From 1995 to 2016, we found more than 200 radioactive particles (RP) in the Yenisei floodplain, downstream of the MCC. Analytical characterization showed that most of the RP were fuel particles, which were carried into the river after incidents at the MCC reactors.
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