Results 11 to 20 of about 5,391,787 (331)
Pyoverdine Analysis – From High-resolution MS/MS Fragmentation to Ion Mobility Measurements
CHIMIA, 2023 Microorganisms produce iron chelators called siderophores that are a rich source for drug discovery or plant protective agents. Pyoverdines are a class of siderophores from fluorescent Pseudomonas members and consist of different peptide chains specific
Karoline Rehm +3 more
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Metabolites, 2021 The rapid and direct structural characterization of lipids proves to be critical for studying the functional roles of lipids in many biological processes.
Haiyan Lu +3 more
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Natural product reports (Print), 2021 Covering: 2015 up to the end of 2020Even in the golden age of NMR, the number of natural products being incorrectly assigned is becoming larger every day.
Maribel O Marcarino +3 more
semanticscholar +1 more source
Elucidating ‘undecipherable’ chemical structures using computer‐assisted structure elucidation approaches [PDF]
Magnetic Resonance in Chemistry, 2012 Structure elucidation using 2D NMR data and application of traditional methods of structure elucidation are known to fail for certain problems. In this work, it is shown that computer‐assisted structure elucidation methods are capable of solving such problems.
Williams, Antony +3 more
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Analytical Chemistry, 2021 Lipids and metabolites are of interest in many clinical and research settings because it is the metabolome that is increasingly recognized as a more dynamic and sensitive molecular measure of phenotype.
J. Bonney, B. Prentice
semanticscholar +1 more source
Molecular Dynamics, Biological Study and Extractive Spectrophotometric Determination of Vanadium (V) - 2-methyl-8-quinolinol Complex [PDF]
Iranian Journal of Chemistry & Chemical Engineering, 2021 An extractive spectrophotometric method is developed for the trace determination of vanadium (V). 2-Methyl-8-quinolinol(MQ) reacts with vanadium(V) to form a 1:2 (V : MQ) light brown complex in an aqueous medium at 0.05 M CH3COOH concentration which is ...
Shiwani Singh +4 more
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CHIMIA, 2022 Metabolomics is playing an increasingly prominent role in chemical ecology and in the discovery of bioactive natural products (NPs). The identification of metabolites is a common/central objective in both research fields. NPs have significant biological
Jean-Luc Wolfender +7 more
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MoS2 and WS2 Nanotubes: Synthesis, Structural Elucidation, and Optical Characterization
, 2021 The synthesis of high-quality WS2 and more so of MoS2 (multiwall) nanotubes in substantial amounts from oxide precursors is a very challenging and important undertaking.
S. S. Sinha +9 more
semanticscholar +1 more source
Spectral Analyses and Structural Elucidation of Cyflumetofen
Chinese Journal of Magnetic Resonance, 2020 Cyflumetofen is a new type of acaricide with high efficiency and low residue. In this work, the compound was characterized by infrared absorption (IR), ultraviolet absorption (UV) and mass spectrometry, as well as nuclear magnetic resonance spectroscopy (
ZHANG Yi-ming +2 more
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Marine Drugs, 2022 Deep-sea sediment-derived bacterium may make full use of self-genes to produce more bioactive metabolites to adapt to extreme environment, resulting in the discovery of novel metabolites with unique structures and metabolic mechanisms.
Wenping Ding +7 more
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