Results 1 to 10 of about 49,831 (231)

Extension of yeast chronological lifespan by methylamine. [PDF]

open access: goldPLoS ONE, 2012
BACKGROUND: Chronological aging of yeast cells is commonly used as a model for aging of human post-mitotic cells. The yeast Saccharomyces cerevisiae grown on glucose in the presence of ammonium sulphate is mainly used in yeast aging research.
Sanjeev Kumar   +3 more
doaj   +11 more sources

Experimental Horizontal Gene Transfer of Methylamine Dehydrogenase Mimics Prevalent Exchange in Nature and Overcomes the Methylamine Growth Constraints Posed by the Sub-Optimal N-Methylglutamate Pathway [PDF]

open access: goldMicroorganisms, 2015
Methylamine plays an important role in the global carbon and nitrogen budget; microorganisms that grow on reduced single carbon compounds, methylotrophs, serve as a major biological sink for methylamine in aerobic environments.
Dipti D. Nayak, Christopher J. Marx
doaj   +2 more sources

Oxidation of methylamine

open access: greenInternational Journal of Chemical Kinetics, 2020
AbstractA detailed chemical kinetic model for oxidation of methylamine has been developed, based on theoretical work and a critical evaluation of data from the literature. The rate coefficients for the reactions of CHNH + O CHNH / CHNH + HO, CHNH + H CH + NH, CHNH CHNH, and CHNH + O CHNH + HO were calculated from ab initio theory. The mechanism was
Peter Glarborg   +4 more
openaire   +6 more sources

Inhibition of Phosphate-Induced Vascular Smooth Muscle Cell Osteo-/Chondrogenic Signaling and Calcification by Bafilomycin A1 and Methylamine [PDF]

open access: goldKidney & Blood Pressure Research, 2015
Background/Aims: Excessive phosphate concentrations trigger vascular calcification, an active process promoted by osteoinduction of vascular smooth muscle cells (VSMCs) with increased expression and activity of transcription factor RUNX2 (Core-binding ...
Ioana Alesutan   +5 more
doaj   +2 more sources

Synthesis and Characterization of EG/Au Composites via Thermal Exfoliation of Graphite Intercalation Compounds with Tetrachloroauric Acid [PDF]

open access: yesNanomaterials
This study demonstrates a novel route to synthesize gold-decorated exfoliated graphite (EG) through graphite intercalation compounds (GICs) with tetrachloroauric acid (HAuCl4).
Aleksandr D. Muravev   +5 more
doaj   +2 more sources

Triazido[tris(2-pyridyl-κN)methylamine]cobalt(III) [PDF]

open access: goldActa Crystallographica Section E, 2008
The title compound, [Co(N3)3(C16H14N4)], was synthesized by hydrothermal reaction of [Co(NH3)6](NO3)3, NaN3 and tris(2-pyridyl)methylamine. The structure contains two independent complexes in the asymmetric unit, with closely comparable geometry.
Xia Liu, Lujiang Hao
doaj   +2 more sources

Electrospinning of core shell nanofibers using amine modified sericins [PDF]

open access: yesScientific Reports
In this study as a renewable resorce, silk sericin (SS), a protein surrounding fibroin fibers in silk, was chemically modified with various amines (e.g., methylamine, butylamine) to improve its functional properties.
Demet Sezgin Mansuroglu   +3 more
doaj   +2 more sources

Methylamine-induced ring opening of 1,3-dithiolium cations

open access: diamondARKIVOC, 2019
Laura G. Sarbu   +4 more
doaj   +3 more sources

Ab Initio Study of the Large Amplitude Motions of Various Monosubstituted Isotopologues of Methylamine (CH3-NH2)

open access: yesFrontiers in Chemistry, 2021
CCSD(T)-F12 theory is applied to determine electronic ground state spectroscopic parameters of various isotopologues of methylamine (CH3-NH2) containing cosmological abundant elements, such as D, 13C and 15N.
Muneerah Mogren Al-Mogren   +1 more
doaj   +1 more source

Simultaneous measurement of methylamine in size-segregated aerosols and the gas phase

open access: yesTellus: Series B, Chemical and Physical Meteorology, 2021
In order to improve our understanding of the origin and production processes of methylamine in the atmosphere and its contribution to the particulate WSON, simultaneous measurements of methylamine in size-segregated aerosols and the gas phase were ...
Aki Hirai, Kiyoshi Matsumoto
doaj   +1 more source

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