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S. Knecht · SciRah

Researcher profile · Semantic Scholar

S. Knecht

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S. Knecht — researcher profile on SciRah

h-index: 19
Works: 40
Citations: 1,053

Most-cited papers

SABRE: Chemical kinetics and spin dynamics of the formation of hyperpolarization.
D. Barskiy, S. Knecht, A. Yurkovskaya, K. Ivanov
2019Progress in nuclear magnetic resonance spectroscopy113 citations
Semantic Scholar
Rapid hyperpolarization and purification of the metabolite fumarate in aqueous solution
S. Knecht, J. Blanchard, D. Barskiy, E. Cavallari +13 more
2020Proceedings of the National Academy of Sciences of the United States of America76 citations Open access
Semantic Scholar
In Vivo Metabolic Imaging of [1-13C]Pyruvate-d3 Hyperpolarized By Reversible Exchange With Parahydrogen.
Henri de Maissin, Philipp R. Groß, Obaid Mohiuddin, Moritz Weigt +20 more
2023Angewandte Chemie75 citations Open access
Semantic Scholar
Instrumentation for Hydrogenative Parahydrogen-Based Hyperpolarization Techniques
A. Schmidt, C. Bowers, K. Buckenmaier, E. Chekmenev +13 more
2022Analytical Chemistry71 citations Open access
Semantic Scholar
Liquid-state carbon-13 hyperpolarization generated in an MRI system for fast imaging
A. Schmidt, Stephan Berner, W. Schimpf, Christoph Müller +9 more
2017Nature Communications68 citations Open access
Semantic Scholar
Hyperpolarized Solution-State NMR Spectroscopy with Optically Polarized Crystals.
T. Eichhorn, A. Parker, Felix Josten, Christoph Müller +21 more
2021Journal of the American Chemical Society53 citations Open access
Semantic Scholar
Quantitative description of the SABRE process: rigorous consideration of spin dynamics and chemical exchange
S. Knecht, A. Pravdivtsev, J. Hövener, A. Yurkovskaya +1 more
201651 citations
Semantic Scholar
Efficient conversion of anti-phase spin order of protons into 15N magnetisation using SLIC-SABRE
S. Knecht, A. Kiryutin, A. Yurkovskaya, K. Ivanov
2018Molecular Physics46 citations
Semantic Scholar
Continuous re-hyperpolarization of nuclear spins using parahydrogen: theory and experiment.
J. Hövener, S. Knecht, Niels Schwaderlapp, J. Hennig +1 more
2014ChemPhysChem44 citations
Semantic Scholar
Parahydrogen‐Polarized [1‐13C]Pyruvate for Reliable and Fast Preclinical Metabolic Magnetic Resonance Imaging
Luca Nagel, Martin Gierse, W. Gottwald, Zumrud Ahmadova +20 more
2023Advancement of science42 citations Open access
Semantic Scholar
Over 20% Carbon-13 Polarization of Perdeuterated Pyruvate Using Reversible Exchange with Parahydrogen and Spin-Lock Induced Crossing at 50 μT.
A. Schmidt, James Eills, L. Dagys, Martin Gierse +7 more
2023Journal of Physical Chemistry Letters40 citations Open access
Semantic Scholar
Indirect Detection of Short-Lived Hydride Intermediates of Iridium N-Heterocyclic Carbene Complexes via Chemical Exchange Saturation Transfer Spectroscopy
S. Knecht, Sara Hadjiali, D. Barskiy, A. Pines +5 more
2019Journal of Physical Chemistry C36 citations Open access
Semantic Scholar
Molecular MRI in the Earth's Magnetic Field Using Continuous Hyperpolarization of a Biomolecule in Water.
Philipp Rovedo, S. Knecht, Tim Bäumlisberger, A. Cremer +11 more
2016Journal of Physical Chemistry B35 citations Open access
Semantic Scholar
Singlet‐Contrast Magnetic Resonance Imaging: Unlocking Hyperpolarization with Metabolism
James Eills, E. Cavallari, Raphael Kircher, Ginevra di Matteo +10 more
2020Angewandte Chemie34 citations Open access
Semantic Scholar
Re-polarization of nuclear spins using selective SABRE-INEPT.
S. Knecht, A. Kiryutin, A. Yurkovskaya, K. Ivanov
2018Journal of magnetic resonance (San Diego, Calif. 1997 : Print)32 citations
Semantic Scholar
Ultrafast Single-Scan 2D NMR Spectroscopic Detection of a PHIP-Hyperpolarized Protease Inhibitor.
A. Kiryutin, Grit Sauer, D. Tietze, M. Brodrecht +6 more
2019Chemistry28 citations
Semantic Scholar
Parahydrogen-Polarized Fumarate for Preclinical in Vivo Metabolic Magnetic Resonance Imaging.
Martin Gierse, Luca Nagel, Michael Keim, Sebastian Lucas +26 more
2023Journal of the American Chemical Society26 citations
Semantic Scholar
Mechanism of spontaneous polarization transfer in high-field SABRE experiments.
S. Knecht, A. Kiryutin, A. Yurkovskaya, K. Ivanov
2018Journal of magnetic resonance (San Diego, Calif. 1997 : Print)26 citations
Semantic Scholar
Robust parahydrogen-induced polarization at high concentrations
L. Dagys, Martin C. Korzeczek, Anna J Parker, James Eills +6 more
2024Science Advances19 citations Open access
Semantic Scholar
Radio-Frequency Sweeps at Microtesla Fields for Parahydrogen-Induced Polarization of Biomolecules.
A. Marshall, Alon Salhov, Martin Gierse, Christoph Müller +11 more
2022Journal of Physical Chemistry Letters19 citations Open access
Semantic Scholar
Statistical models of topical content
J. Yamron, L. Gillick, P. van Mulbregt, S. Knecht
200214 citations
Semantic Scholar
Quantitative quantum mechanical approach to SABRE hyperpolarization at high magnetic fields.
S. Knecht, K. Ivanov
2018Journal of Chemical Physics13 citations Open access
Semantic Scholar
Towards a unified picture of polarization transfer - pulsed DNP and chemically equivalent PHIP.
Martin C. Korzeczek, L. Dagys, Christoph Müller, B. Tratzmiller +6 more
2023Journal of magnetic resonance (San Diego, Calif. 1997 : Print)12 citations Open access
Semantic Scholar
Distinct EUV minimum of the solar irradiance (16–40 nm) observed by SolACES spectrometers onboard the International Space Station (ISS) in August/September 2009
B. Nikutowski, R. Brunner, C. Erhardt, S. Knecht +1 more
201112 citations
Semantic Scholar
Theoretical description of hyperpolarization formation in the SABRE-relay method.
S. Knecht, D. Barskiy, G. Buntkowsky, K. Ivanov
2020Journal of Chemical Physics11 citations Open access
Semantic Scholar
Optimizing the Reaction Conditions for the Formation of Fumarate via Trans-Hydrogenation
Laura Wienands, Franziska Theiss, James Eills, Lorenz Rösler +2 more
2021Applied Magnetic Resonance9 citations Open access
Semantic Scholar
A disintegrin derivative as a case study for PHIP labeling of disulfide bridged biomolecules
Max Fleckenstein, Kevin Herr, Franziska Theiss, S. Knecht +4 more
2022Scientific Reports8 citations Open access
Semantic Scholar
Singlet to triplet conversion in molecular hydrogen and its role in parahydrogen induced polarization.
D. A. Markelov, Vitaly P. Kozinenko, S. Knecht, A. Kiryutin +2 more
2021Physical Chemistry, Chemical Physics - PCCP8 citations Open access
Semantic Scholar
Hyperpolarizing Small Molecules using Parahydrogen and Solid-State Spin Diffusion.
Martin Gierse, L. Dagys, Michael Keim, Sebastian Lucas +5 more
2024Angewandte Chemie7 citations
Semantic Scholar
Selective excitation of hydrogen doubles the yield and improves the robustness of parahydrogen-induced polarization of low-γ nuclei.
A. Schmidt, A. Brahms, Frowin Ellermann, S. Knecht +6 more
2021Physical Chemistry, Chemical Physics - PCCP7 citations Open access
Semantic Scholar
The application of novel Ir-NHC polarization transfer complexes by SABRE.
Sara Hadjiali, M. Bergmann, A. Kiryutin, S. Knecht +5 more
2019Journal of Chemical Physics6 citations Open access
Semantic Scholar
Lifetime of Parahydrogen in Aqueous Solutions and Human Blood
A. Schmidt, Jakob Wörner, A. Pravdivtsev, S. Knecht +5 more
2019ChemPhysChem6 citations Open access
Semantic Scholar
Spin dynamics in experiments on orthodeuterium induced polarization (ODIP).
Vitaly P. Kozinenko, A. Kiryutin, S. Knecht, G. Buntkowsky +3 more
2020Journal of Chemical Physics3 citations Open access
Semantic Scholar
Parahydrogen‐Polarized [1‐13C]Pyruvate for Reliable and Fast Preclinical Metabolic Magnetic Resonance Imaging (Adv. Sci. 30/2023)
Luca Nagel, Martin Gierse, Wolfgang Gottwald, Zumrud Ahmadova +20 more
2023Advancement of science2 citations Open access
Semantic Scholar
Towards a uniﬁed picture of polarization transfer - equivalence of DNP and PHIP
Martin C. Korzeczek, L. Dagys, Christoph Müller, B. Tratzmiller +6 more
20231 citations
Semantic Scholar
Cover Feature: Ultrafast Single‐Scan 2D NMR Spectroscopic Detection of a PHIP‐Hyperpolarized Protease Inhibitor (Chem. Eur. J. 16/2019)
A. Kiryutin, Grit Sauer, D. Tietze, M. Brodrecht +6 more
2019Chemistry - A European Journal1 citations Open access
Semantic Scholar
Robust nuclear hyperpolarization of small molecules through intermolecular transfer of parahydrogen-derived polarization
Bogdan A. Rodin, Anna J Parker, L. Dagys, Vitaly P. Kozinenko +11 more
20260 citations
Semantic Scholar
Optimizing the Reaction Conditions for the Formation of Fumarate via Trans-Hydrogenation
Laura Wienands, Franziska Theiss, James Eills, Lorenz Rösler +2 more
2021Applied Magnetic Resonance0 citations Open access
Semantic Scholar
Inside Cover: Continuous Re-hyperpolarization of Nuclear Spins Using Parahydrogen: Theory and Experiment (ChemPhysChem 12/2014)
J. Hövener, S. Knecht, Niels Schwaderlapp, J. Hennig +1 more
20140 citations
Semantic Scholar
In-vivo Imaging of hyperpolarized and purified Fumarate at 11.7 T
Tobias Speidel, S. Knecht, Martin Gierse, Tobias Lobmeyer +6 more
ISMRM Annual Meeting0 citations
Semantic Scholar

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