Results 31 to 40 of about 480,870 (312)
Cell Reports, 2020 Summary: Isotope-based assessment of metabolic flux is achieved through a judicious balance of measurements and assumptions. Recent publications debate the validity of key assumptions used to model stable isotope labeling of liver metabolism in vivo ...
Clinton M. Hasenour +2 more
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Isotope labeling of Neurospora DNA [PDF]
, 1965 Isotope labeling of Neurospora ...
Dutta, S. K. +5 more
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Ultra-sensitive isotope probing to quantify activity and substrate assimilation in microbiomes
Microbiome, 2023 Background Stable isotope probing (SIP) approaches are a critical tool in microbiome research to determine associations between species and substrates, as well as the activity of species. The application of these approaches ranges from studying microbial
Manuel Kleiner +10 more
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, 2014 Citation: 'isotopic labelling' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.I03345 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
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Spatially resolved isotope labeling [PDF]
Nature Methods, 2019 Electron-energy-loss spectroscopy with a scanning transmission electron microscope enables spatially resolved imaging of isotope-labeled molecules.
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Determination and Analysis of 16 Mycotoxins in Medicinal and Edible Traditional Chinese Medicine
Shipin gongye ke-ji, 2022 Objective: An analytical method was established for the determination of 16 mycotoxins in traditional Chinese medicines (TCM) by isotope labeling-ultra performance liquid chromatography tandem mass spectrometry (UPLC-MS/MS), and 483 medicinal and edible ...
Fenghua LI +7 more
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Isotope Labeling Methods for Large Systems
, 2012 A major drawback of nuclear magnetic resonance (NMR) spectroscopy compared to other methods is that the technique has been limited to relatively small molecules.
Patrik Lundström +5 more
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Environment InternationalThe accuracy of stable isotope tracing techniques, traditional and reverse labeling, in evaluating metal bioavailability remains uncertain. This study employed pulse-chase feeding combined with multi-heavy-metal stable isotope labeling to compare the ...
Yunuo Duan +6 more
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The Rules of Human T Cell Fate in vivo
Frontiers in Immunology, 2020 The processes governing lymphocyte fate (division, differentiation, and death), are typically assumed to be independent of cell age. This assumption has been challenged by a series of elegant studies which clearly show that, for murine cells in vitro ...
Pedro Costa del Amo +9 more
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Isotope Labeling Methods for Relaxation Measurements
, 2012 Nuclear magnetic spin relaxation has emerged as a powerful technique for probing molecular dynamics. Not only is it possible to use it for determination of time constant(s) for molecular reorientation but it can also be used to characterize internal ...
Patrik Lundström +5 more
core +1 more source