Search Results - "Aspers, Ruud L E G"

Determination of hydrogen exchange and relaxation parameters in PHIP complexes at micromolar concentrations by Sellies, Lisanne, Aspers, Ruud L E G, Tessari, Marco

“…Non-hydrogenative para-hydrogen-induced polarization (PHIP) is a fast, efficient and relatively inexpensive approach to enhance nuclear magnetic resonance…”
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Interconverting Conformations of Slipped-DNA Junctions Formed by Trinucleotide Repeats Affect Repair Outcome by Slean, Meghan M, Reddy, Kaalak, Wu, Bin, Nichol Edamura, Kerrie, Kekis, Mariana, Nelissen, Frank H. T, Aspers, Ruud L. E. G, Tessari, Marco, Schärer, Orlando D, Wijmenga, Sybren S, Pearson, Christopher E

“…Expansions of (CTG)·(CAG) repeated DNAs are the mutagenic cause of 14 neurological diseases, likely arising through the formation and processing of…”
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Parahydrogen Hyperpolarization Allows Direct NMR Detection of α‐Amino Acids in Complex (Bio)mixtures by Sellies, Lisanne, Aspers, Ruud L. E. G., Feiters, Martin C., Rutjes, Floris P. J. T., Tessari, Marco

“…The scope of non‐hydrogenative parahydrogen hyperpolarization (nhPHIP) techniques has been expanding over the last years, with the continuous addition of…”
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An approach to fast 2D nuclear magnetic resonance at low concentration based on p‐H2‐induced polarization and nonuniform sampling by Aspers, Ruud L. E. G., Tessari, Marco

“…Recent developments in para‐hydrogen‐induced polarization (PHIP) methods allow the nuclear magnetic resonance (NMR) detection of specific classes of compounds,…”
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2D NMR Trace Analysis by Continuous Hyperpolarization at High Magnetic Field by Eshuis, Nan, Aspers, Ruud L. E. G., van Weerdenburg, Bram J. A., Feiters, Martin C., Rutjes, Floris P. J. T., Wijmenga, Sybren S., Tessari, Marco

“…Nuclear magnetic resonance is often the technique of choice in chemical analysis because of its sensitivity to molecular structure, quantitative character, and…”
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A comparison of high-throughput plasma NMR protocols for comparative untargeted metabolomics by Bliziotis, Nikolaos G., Engelke, Udo F. H., Aspers, Ruud L. E. G., Engel, Jasper, Deinum, Jaap, Timmers, Henri J. L. M., Wevers, Ron A., Kluijtmans, Leo A. J.

“…Introduction When analyzing the human plasma metabolome with Nuclear Magnetic Resonance (NMR) spectroscopy, the Carr–Purcell–Meiboom–Gill (CPMG) experiment is…”
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Correction to: A comparison of high‑throughput plasma NMR protocols for comparative untargeted metabolomics by Bliziotis, Nikolaos G., Engelke, Udo F. H., Aspers, Ruud L. E. G., Engel, Jasper, Deinum, Jaap, Timmers, Henri J. L. M., Wevers, Ron A., Kluijtmans, Leo A. J.

“…Following publication of the original article, the authors would like to correct a sentence in the paragraph “ 1 H-NMR spectra were recorded at 298 K…” under…”
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Resolving DOSY spectra of isomers by methanol‐d4 solvent effects by Reile, Indrek, Aspers, Ruud L. E. G., Feiters, Martin C., Rutjes, Floris P. J. T., Tessari, Marco

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NMR Discrimination of d- and l‑α-Amino Acids at Submicromolar Concentration via Parahydrogen-Induced Hyperpolarization by Dreisewerd, Lennart, Aspers, Ruud L. E. G., Feiters, Martin C., Rutjes, Floris P. J. T., Tessari, Marco

“…Differentiation of enantiomers represents an important research area for pharmaceutical, chemical, and food industries. However, enantiomer separation is a…”
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An approach to fast 2D nuclear magnetic resonance at low concentration based on p-H 2 -induced polarization and nonuniform sampling by Aspers, Ruud L E G, Tessari, Marco

“…Recent developments in para-hydrogen-induced polarization (PHIP) methods allow the nuclear magnetic resonance (NMR) detection of specific classes of compounds,…”
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Operando benchtop NMR reveals reaction intermediates and crossover in redox flow batteries by Wu, Bing, Aspers, Ruud L.E.G., Kentgens, Arno P.M., Zhao, Evan Wenbo

“…[Display omitted] •Demonstration of Operando (inline) benchtop NMR studies of a redox flow battery.•Evans method is modified and adapted for low-field magnet…”
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Rapid Quantification of Pharmaceuticals via 1H Solid-State NMR Spectroscopy by Wong, Y. T. Angel, Aspers, Ruud L. E. G., Uusi-Penttilä, Marketta, Kentgens, Arno P. M.

“…The physicochemical properties of active pharmaceutical ingredients (APIs) can depend on their solid-state forms. Therefore, characterization of API forms is…”
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Rapid Quantification of Pharmaceuticals via 1 H Solid-State NMR Spectroscopy by Wong, Y T Angel, Aspers, Ruud L E G, Uusi-Penttilä, Marketta, Kentgens, Arno P M

“…The physicochemical properties of active pharmaceutical ingredients (APIs) can depend on their solid-state forms. Therefore, characterization of API forms is…”
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Miniaturized bioaffinity assessment coupled to mass spectrometry for guided purification of bioactives from toad and cone snail by Heus, Ferry, Otvos, Reka A, Aspers, Ruud L E G, van Elk, Rene, Halff, Jenny I, Ehlers, Andreas W, Dutertre, Sébastien, Lewis, Richard J, Wijmenga, Sybren, Smit, August B, Niessen, Wilfried M A, Kool, Jeroen

“…A nano-flow high-resolution screening platform, featuring a parallel chip-based microfluidic bioassay and mass spectrometry coupled to nano-liquid…”
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Computational (DFT) and Experimental (NMR) Study of the Chelation of an Iridium Hyperpolarization Transfer Catalyst by Amino Acids by Bouma, Mathijs J., Aspers, Ruud L. E. G., Tessari, Marco, Rutjes, Floris P. J. T., Fraser, Roan, Feiters, Martin C.

“…Non‐hydrogenative Para‐Hydrogen Induced Hyperpolarization (nhPHIP) is a Nuclear Magnetic Resonance (NMR) hyperpolarization technique which has experimentally…”
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DOSY Analysis of Micromolar Analytes: Resolving Dilute Mixtures by SABRE Hyperpolarization by Reile, Indrek, Aspers, Ruud L. E. G., Tyburn, Jean‐Max, Kempf, James G., Feiters, Martin C., Rutjes, Floris P. J. T., Tessari, Marco

“…DOSY is an NMR spectroscopy technique that resolves resonances according to the analytes’ diffusion coefficients. It has found use in correlating NMR signals…”
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Trace analysis in water-alcohol mixtures by continuous p-H 2 hyperpolarization at high magnetic field by Hermkens, Niels K J, Aspers, Ruud L E G, Feiters, Martin C, Rutjes, Floris P J T, Tessari, Marco

“…Nuclear magnetic resonance (NMR) studies of complex mixtures are often limited by the low sensitivity of the technique and by spectral overlap. We have…”
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Parahydrogen Hyperpolarization Allows Direct NMR Detection of α‐Amino Acids in Complex (Bio)mixtures by Sellies, Lisanne, Aspers, Ruud L. E. G., Feiters, Martin C., Rutjes, Floris P. J. T., Tessari, Marco

“…The scope of non‐hydrogenative parahydrogen hyperpolarization (nhPHIP) techniques has been expanding over the last years, with the continuous addition of…”
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Resolving DOSY spectra of isomers by methanol-d 4 solvent effects by Reile, Indrek, Aspers, Ruud L E G, Feiters, Martin C, Rutjes, Floris P J T, Tessari, Marco

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Fluorine detected 2D NMR experiments for the practical determination of size and sign of homonuclear F–F and heteronuclear C–F multiple bond J-coupling constants in multiple fluorinated compounds by Aspers, Ruud L.E.G., Ampt, Kirsten A.M., Dvortsak, Peter, Jaeger, Martin, Wijmenga, Sybren S.

“…[Display omitted] •Fluorine-detected homo- and heteronuclear NMR.•F2-site-selective heteronuclear XLOC and HMQC.•Determination of FF- and CF-couplings of…”
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