Turbostratic Boron–Carbon–Nitrogen and Boron Nitride by Flash Joule Heating
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials"
DOI: 10.1002/adma.202202666
Abstract: Turbostratic layers in 2D materials have an interlayer misalignment. The lack of alignment expands the intrinsic interlayer distances and weakens the optical and electronic interactions between adjacent layers. This introduces properties distinct from those structures… read more here.
Keywords: carbon nitrogen; carbon; joule heating; boron carbon ... See more keywords
Recent Applications of Carbon‐Nitrogen Lyases in Asymmetric Synthesis of Noncanonical Amino Acids and Heterocyclic Compounds
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DOI: 10.1002/cbic.202000214
Abstract: Carbon‐nitrogen (C−N) lyases are enzymes that normally catalyze the cleavage of C−N bonds. Reversing this reaction towards carbon‐nitrogen bond formation can be a powerful approach to prepare valuable compounds that could find applications in everyday… read more here.
Keywords: nitrogen; noncanonical amino; amino acids; nitrogen lyases ... See more keywords
Natural abundance of 13 C and 15 N provides evidence for plant-soil carbon and nitrogen dynamics in a N-fertilized meadow.
Sign Up to like & getrecommendations! Published in 2021 at "Ecology"
DOI: 10.1002/ecy.3348
Abstract: Natural abundance of carbon (C) and nitrogen (N) stable isotope ratios (δ13 C and δ15 N) has been used to indicate ecosystem C and N status and cycling; however, use of this approach to infer… read more here.
Keywords: plant; plant microbial; carbon nitrogen; soil ... See more keywords
Fungal Denitrification Activity in Vertical Flow Constructed Wetlands as Impacted by Plant Species Richness, Carbon, Nitrogen and pH Amendments
Sign Up to like & getrecommendations! Published in 2017 at "Bulletin of Environmental Contamination and Toxicology"
DOI: 10.1007/s00128-017-2207-2
Abstract: To control potential fungal denitrification rate (PFDR) in vertical flow simulated wetlands (VFSW) microcosms, thirty VFSW microcosms were established and planted with three plant species richness levels (i.e. unplanted, monoculture, and four-species polyculture treatment), and… read more here.
Keywords: species richness; plant species; fungal denitrification; carbon nitrogen ... See more keywords
Unifying themes and distinct features of carbon and nitrogen assimilation by polysaccharide-degrading bacteria: a summary of four model systems.
Sign Up to like & getrecommendations! Published in 2021 at "Applied microbiology and biotechnology"
DOI: 10.1007/s00253-021-11614-2
Abstract: Our current understanding of enzymatic polysaccharide degradation has come from a huge number of in vitro studies with purified enzymes. While this vast body of work has been invaluable in identifying and characterizing novel mechanisms… read more here.
Keywords: metabolism; degrading bacteria; carbon nitrogen; polysaccharide degrading ... See more keywords
Depth Profile of Soil Carbon and Nitrogen Accumulation over Two Decades in a Prairie Restoration Experiment
Sign Up to like & getrecommendations! Published in 2021 at "Ecosystems"
DOI: 10.1007/s10021-020-00588-3
Abstract: Prairies converted from agriculture are known to accumulate carbon (C) and nitrogen (N) and are an important contribution to terrestrial C sequestration. However, estimates of decadal accumulation rates of C and N and their vertical… read more here.
Keywords: accumulation; depth profile; profile soil; carbon nitrogen ... See more keywords
Enhanced photosynthetic capacity increases nitrogen metabolism through the coordinated regulation of carbon and nitrogen assimilation in Arabidopsis thaliana
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Plant Research"
DOI: 10.1007/s10265-017-0950-4
Abstract: Plant growth and productivity depend on interactions between the metabolism of carbon and nitrogen. The sensing ability of internal carbon and nitrogen metabolites (the C/N balance) enables plants to regulate metabolism and development. In order… read more here.
Keywords: apfs plants; metabolism; type plants; carbon nitrogen ... See more keywords
Hydrological and biological processes modulate carbon, nitrogen and phosphorus flux from the St. Lawrence River to its estuary (Quebec, Canada)
Sign Up to like & getrecommendations! Published in 2017 at "Biogeochemistry"
DOI: 10.1007/s10533-017-0371-4
Abstract: Increased flux of carbon and nutrients from human activities in river basins were linked to acidification and deepwater hypoxia in estuaries and coastal areas worldwide. Annual loads (1995–2011) of suspended particulate matter (SPM), dissolved organic… read more here.
Keywords: lawrence river; river; flux; carbon nitrogen ... See more keywords
Determining ecosystem functioning in Brazilian biomes through foliar carbon and nitrogen concentrations and stable isotope ratios
Sign Up to like & getrecommendations! Published in 2020 at "Biogeochemistry"
DOI: 10.1007/s10533-020-00714-2
Abstract: By analyzing 6,480 tree leaf samples from 57 sites within Brazilian biomes, we considered whether vegetation types in terrestrial ecosystems reflect biogeochemical diversity and whether they fit into a leaf economics spectrum (LES). To achieve… read more here.
Keywords: brazilian biomes; determining ecosystem; carbon nitrogen; nitrogen concentrations ... See more keywords
Do Uncharred Plants Preserve Original Carbon and Nitrogen Isotope Compositions?
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Archaeological Method and Theory"
DOI: 10.1007/s10816-018-9390-2
Abstract: The isotopic compositions of plants can provide significant insights into paleodiets, ancient agricultural activities, and past environments. Isotopic compositions of charred (aka carbonized) ancient plant remains are typically preferred over those of uncharred/uncarbonized plants, both… read more here.
Keywords: nitrogen isotope; plant; uncharred plants; carbon nitrogen ... See more keywords
Lake Martin, Louisiana sediments as a record of geomorphology, paleoenvironment, and human activities
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Paleolimnology"
DOI: 10.1007/s10933-020-00125-1
Abstract: There are relatively few lake sediment records from the southeastern United States that span sufficient time to characterize the environment prior to substantial anthropogenic disturbance. This has made it difficult to characterize the magnitude and… read more here.
Keywords: lake martin; record; martin louisiana; organic matter ... See more keywords