Works matching DE "PARAHYDROGEN"

Results: 102

Water Reduction and Dihydrogen Addition in Aqueous Conditions With ansa‐Phosphinoborane.

Published in:

Chemistry - A European Journal, 2022, v. 28, n. 61, p. 1, doi. 10.1002/chem.202201927

By:

Sorochkina, Kristina;
Chernichenko, Konstantin;
Zhivonitko, Vladimir V.;
Nieger, Martin;
Repo, Timo

Publication type:

Article

Synthesis of 13C and 2H Labeled Vinyl Pyruvate and Hyperpolarization of Pyruvate.

Published in:

Chemistry - A European Journal, 2022, v. 28, n. 55, p. 1, doi. 10.1002/chem.202201210

By:

Brahms, Arne;
Pravdivtsev, Andrey N.;
Stamp, Tim;
Ellermann, Frowin;
Sönnichsen, Frank D.;
Hövener, Jan‐Bernd;
Herges, Rainer

Publication type:

Article

Parahydrogen‐Induced Polarization in Hydrogenation Reactions Mediated by a Metal‐Free Catalyst.

Published in:

Chemistry - A European Journal, 2022, v. 28, n. 8, p. 1, doi. 10.1002/chem.202103501

By:

Zakharov, Danila O.;
Chernichenko, Konstantin;
Sorochkina, Kristina;
Yang, Shengjun;
Telkki, Ville‐Veikko;
Repo, Timo;
Zhivonitko, Vladimir V.

Publication type:

Article

Infrared Spectra of Protonated Coronene and Its Neutral Counterpart in Solid Parahydrogen: Implications for Unidentified Interstellar Infrared Emission Bands.

Published in:

Angewandte Chemie, 2014, v. 126, n. 4, p. 1039, doi. 10.1002/ange.201308971

By:

Bahou, Mohammed;
Wu, Yu ‐ Jong;
Lee, Yuan ‐ Pern

Publication type:

Article

Determination of hydrogen exchange and relaxation parameters in PHIP complexes at micromolar concentrations.

Published in:

Magnetic Resonance, 2021, v. 2, n. 1, p. 331, doi. 10.5194/mr-2-331-2021

By:

Sellies, Lisanne;
Aspers, Ruud L. E. G.;
Tessari, Marco

Publication type:

Article

Open-source, partially 3D-printed, high-pressure (50-bar) liquid-nitrogen-cooled parahydrogen generator.

Published in:

Magnetic Resonance, 2021, v. 2, n. 1, p. 49, doi. 10.5194/mr-2-49-2021

By:

Ellermann, Frowin;
Pravdivtsev, Andrey;
Hövener, Jan-Bernd

Publication type:

Article

Pd-based bimetallic catalysts for parahydrogen-induced polarization in heterogeneous hydrogenations.

Published in:

Magnetic Resonance, 2021, v. 2, n. 1, p. 93, doi. 10.5194/mr-2-93-2021

By:

Burueva, Dudari B.;
Stakheev, Aleksandr Y.;
Koptyug, Igor V.

Publication type:

Article

Representation of population exchange at level anti-crossings.

Published in:

Magnetic Resonance, 2020, v. 1, n. 2, p. 347, doi. 10.5194/mr-1-347-2020

By:

Rodin, Bogdan A.;
Ivanov, Konstantin L.

Publication type:

Article

Geminal parahydrogen-induced polarization: accumulating long-lived singlet order on methylene proton pairs.

Published in:

Magnetic Resonance, 2020, v. 1, n. 2, p. 175, doi. 10.5194/mr-1-175-2020

By:

Dagys, Laurynas;
Ripka, Barbara;
Leutzsch, Markus;
Moustafa, Gamal A. I.;
Eills, James;
Colell, Johannes F. P.;
Levitt, Malcolm H.

Publication type:

Article

In vivo 13C-MRI using SAMBADENA.

Published in:

PLoS ONE, 2018, v. 13, n. 7, p. 1, doi. 10.1371/journal.pone.0200141

By:

Schmidt, Andreas B.;
Berner, Stephan;
Braig, Moritz;
Zimmermann, Mirko;
Hennig, Jürgen;
von Elverfeldt, Dominik;
Hövener, Jan-Bernd

Publication type:

Article

Hyperpolarization of Amino Acids in Water Utilizing Parahydrogen on a Rhodium Nanocatalyst.

Published in:

Chemistry - A European Journal, 2019, v. 25, n. 47, p. 11031, doi. 10.1002/chem.201902878

By:

Kaltschnee, Lukas;
Jagtap, Anil P.;
McCormick, Jeffrey;
Wagner, Shawn;
Bouchard, Louis‐S.;
Utz, Marcel;
Griesinger, Christian;
Glöggler, Stefan

Publication type:

Article

Single‐Site Heterogeneous Catalysts: From Synthesis to NMR Signal Enhancement.

Published in:

Chemistry - A European Journal, 2019, v. 25, n. 6, p. 1420, doi. 10.1002/chem.201803515

By:

Burueva, Dudari B.;
Kovtunova, Larisa M.;
Bukhtiyarov, Valerii I.;
Kovtunov, Kirill V.;
Koptyug, Igor V.

Publication type:

Article

Selective Single-Site Pd−In Hydrogenation Catalyst for Production of Enhanced Magnetic Resonance Signals using Parahydrogen.

Published in:

Chemistry - A European Journal, 2018, v. 24, n. 11, p. 2547, doi. 10.1002/chem.201705644

By:

Burueva, Dudari B.;
Kovtunov, Kirill V.;
Bukhtiyarov, Andrey V.;
Barskiy, Danila A.;
Prosvirin, Igor P.;
Mashkovsky, Igor S.;
Baeva, Galina N.;
Bukhtiyarov, Valerii I.;
Stakheev, Aleksandr Yu.;
Koptyug, Igor V.

Publication type:

Article

Frontispiece: Selective Single‐Site Pd−In Hydrogenation Catalyst for Production of Enhanced Magnetic Resonance Signals using Parahydrogen.

Published in:

Chemistry - A European Journal, 2018, v. 24, n. 11, p. 1, doi. 10.1002/chem.201881163

By:

Burueva, Dudari B.;
Kovtunov, Kirill V.;
Bukhtiyarov, Andrey V.;
Barskiy, Danila A.;
Prosvirin, Igor P.;
Mashkovsky, Igor S.;
Baeva, Galina N.;
Bukhtiyarov, Valerii I.;
Stakheev, Aleksandr Yu.;
Koptyug, Igor V.

Publication type:

Article

Selective Single‐Site Pd−In Hydrogenation Catalyst for Production of Enhanced Magnetic Resonance Signals using Parahydrogen.

Published in:

Chemistry - A European Journal, 2018, v. 24, n. 11, p. 2547, doi. 10.1002/chem.201705644

By:

Burueva, Dudari B.;
Kovtunov, Kirill V.;
Bukhtiyarov, Andrey V.;
Barskiy, Danila A.;
Prosvirin, Igor P.;
Mashkovsky, Igor S.;
Baeva, Galina N.;
Bukhtiyarov, Valerii I.;
Stakheev, Aleksandr Yu.;
Koptyug, Igor V.

Publication type:

Article

Production of Pure Aqueous 13C-Hyperpolarized Acetate by Heterogeneous Parahydrogen-Induced Polarization.

Published in:

Chemistry - A European Journal, 2016, v. 22, n. 46, p. 16446, doi. 10.1002/chem.201603974

By:

Kovtunov, Kirill V.;
Barskiy, Danila A.;
Shchepin, Roman V.;
Salnikov, Oleg G.;
Prosvirin, Igor P.;
Bukhtiyarov, Andrey V.;
Kovtunova, Larisa M.;
Bukhtiyarov, Valerii I.;
Koptyug, Igor V.;
Chekmenev, Eduard Y.

Publication type:

Article

A New Ir-NHC Catalyst for Signal Amplification by Reversible Exchange in D2O.

Published in:

Chemistry - A European Journal, 2016, v. 22, n. 27, p. 9277, doi. 10.1002/chem.201601211

By:

Spannring, Peter;
Reile, Indrek;
Emondts, Meike;
Schleker, Philipp P. M.;
Hermkens, Niels K. J.;
van der Zwaluw, Nick G. J.;
van Weerdenburg, Bram J. A.;
Tinnemans, Paul;
Tessari, Marco;
Blümich, Bernhard;
Rutjes, Floris P. J. T.;
Feiters, Martin C.

Publication type:

Article

Single-Atom Gold Catalysis in the Context of Developments in Parahydrogen-Induced Polarization.

Published in:

Chemistry - A European Journal, 2015, v. 21, n. 19, p. 7012, doi. 10.1002/chem.201406664

By:

Corma, Avelino;
Salnikov, Oleg G.;
Barskiy, Danila A.;
Kovtunov, Kirill V.;
Koptyug, Igor V.

Publication type:

Article

Dephosphorylation and biodistribution of 1-13C-phospholactate in vivo.

Published in:

Journal of Labelled Compounds & Radiopharmaceuticals, 2014, v. 57, n. 8, p. 517, doi. 10.1002/jlcr.3207

By:

Shchepin, Roman V.;
Pham, Wellington;
Chekmenev, Eduard Y.

Publication type:

Article

Synthetic approach for unsaturated precursors for parahydrogen induced polarization of choline and its analogs.

Published in:

Journal of Labelled Compounds & Radiopharmaceuticals, 2013, v. 56, n. 13, p. 655, doi. 10.1002/jlcr.3082

By:

Shchepin, Roman V.;
Chekmenev, Eduard Y.

Publication type:

Article

Long-Lived Spin States for Low-Field Hyperpolarized Gas MRI.

Published in:

Chemistry - A European Journal, 2014, v. 20, n. 45, p. 14629, doi. 10.1002/chem.201405063

By:

Kovtunov, Kirill V.;
Truong, Milton L.;
Barskiy, Danila A.;
Koptyug, Igor V.;
Coffey, Aaron M.;
Waddell, Kevin W.;
Chekmenev, Eduard Y.

Publication type:

Article

High-Resolution 3D Proton MRI of Hyperpolarized Gas Enabled by Parahydrogen and Rh/TiO2 Heterogeneous Catalyst.

Published in:

Chemistry - A European Journal, 2014, v. 20, n. 37, p. 11636, doi. 10.1002/chem.201403604

By:

Kovtunov, Kirill V.;
Barskiy, Danila A.;
Coffey, Aaron M.;
Truong, Milton L.;
Salnikov, Oleg G.;
Khudorozhkov, Alexander K.;
Inozemtseva, Elizaveta A.;
Prosvirin, Igor P.;
Bukhtiyarov, Valery I.;
Waddell, Kevin W.;
Chekmenev, Eduard Y.;
Koptyug, Igor V.

Publication type:

Article

High-Resolution 3D Proton MRI of Hyperpolarized Gas Enabled by Parahydrogen and Rh/TiO2 Heterogeneous Catalyst.

Published in:

2014

By:

Kovtunov, Kirill V.;
Barskiy, Danila A.;
Coffey, Aaron M.;
Truong, Milton L.;
Salnikov, Oleg G.;
Khudorozhkov, Alexander K.;
Inozemtseva, Elizaveta A.;
Prosvirin, Igor P.;
Bukhtiyarov, Valery I.;
Waddell, Kevin W.;
Chekmenev, Eduard Y.;
Koptyug, Igor V.

Publication type:

Other

Hyphenation of 2D NMR With Hydrogenative PHIP.

Published in:

Magnetic Resonance in Chemistry, 2025, v. 63, n. 4, p. 278, doi. 10.1002/mrc.5510

By:

Jimmink, Bono O.;
Tessari, Marco;
Kentgens, Arno P. M.

Publication type:

Article

Temperature lowering of liquid nitrogen via injection of helium gas bubbles improves the generation of parahydrogen‐enriched gas.

Published in:

Magnetic Resonance in Chemistry, 2024, v. 62, n. 2, p. 94, doi. 10.1002/mrc.5423

By:

Daley, James;
Siciliano, Joseph;
Ferraro, Vincent;
Sutter, Elodie;
Lounsbery, Adam;
Whiting, Nicholas

Publication type:

Article

Simultaneous 15N polarization of several biocompatible substrates in ethanol–water mixtures by signal amplification by reversible exchange (SABRE) method.

Published in:

Magnetic Resonance in Chemistry, 2021, v. 59, n. 12, p. 1216, doi. 10.1002/mrc.5184

By:

Kiryutin, Alexey S.;
Yurkovskaya, Alexandra V.;
Petrov, Pavel A.;
Ivanov, Konstantin L.

Publication type:

Article

Magnetic shielding of parahydrogen hyperpolarization experiments for the masses.

Published in:

Magnetic Resonance in Chemistry, 2021, v. 59, n. 12, p. 1180, doi. 10.1002/mrc.5167

By:

Joalland, Baptiste;
Nantogma, Shiraz;
Chowdhury, Md Raduanul H.;
Nikolaou, Panayiotis;
Chekmenev, Eduard Y.

Publication type:

Article

Monitoring of hydrogenation by benchtop NMR with parahydrogen‐induced polarization.

Published in:

Magnetic Resonance in Chemistry, 2019, v. 57, n. 1, p. 44, doi. 10.1002/mrc.4791

By:

Jeong, Keunhong;
Min, Sein;
Chae, Heelim;
Namgoong, Sung Keon

Publication type:

Article

Detecting low concentrations of unsaturated C—C bonds by parahydrogen‐induced polarization using an efficient home‐built parahydrogen generator.

Published in:

Magnetic Resonance in Chemistry, 2018, v. 56, n. 11, p. 1089, doi. 10.1002/mrc.4756

By:

Jeong, Keunhong;
Min, Sein;
Chae, Heelim;
Namgoong, Sung Keon

Publication type:

Article

Hyperpolarized magnetic resonance in chemistry.

Published in:

Magnetic Resonance in Chemistry, 2018, v. 56, n. 7, p. 565, doi. 10.1002/mrc.4741

By:

Dumez, Jean‐Nicolas

Publication type:

Article

Using 2H labelling to improve the NMR detectability of pyridine and its derivatives by SABRE.

Published in:

Magnetic Resonance in Chemistry, 2018, v. 56, n. 7, p. 663, doi. 10.1002/mrc.4703

By:

Norcott, Philip;
Burns, Michael J.;
Rayner, Peter J.;
Mewis, Ryan E.;
Duckett, Simon B.

Publication type:

Article

Complete magnetic field dependence of SABRE‐derived polarization.

Published in:

Magnetic Resonance in Chemistry, 2018, v. 56, n. 7, p. 651, doi. 10.1002/mrc.4694

By:

Kiryutin, Alexey S.;
Yurkovskaya, Alexandra V.;
Zimmermann, Herbert;
Vieth, Hans‐Martin;
Ivanov, Konstantin L.

Publication type:

Article

Trace analysis in water‐alcohol mixtures by continuous p‐H2 hyperpolarization at high magnetic field.

Published in:

Magnetic Resonance in Chemistry, 2018, v. 56, n. 7, p. 633, doi. 10.1002/mrc.4692

By:

Hermkens, Niels K. J.;
Aspers, Ruud L. E. G.;
Feiters, Martin C.;
Rutjes, Floris P. J. T.;
Tessari, Marco

Publication type:

Article

Unsaturated cryptophanes: Toward dual PHIP/hyperpolarised xenon sensors.

Published in:

Magnetic Resonance in Chemistry, 2018, v. 56, n. 7, p. 672, doi. 10.1002/mrc.4691

By:

Huber, Gaspard;
Léonce, Estelle;
Baydoun, Orsola;
De Rycke, Nicolas;
Brotin, Thierry;
Berthault, Patrick

Publication type:

Article

A simple hand‐held magnet array for efficient and reproducible SABRE hyperpolarisation using manual sample shaking.

Published in:

Magnetic Resonance in Chemistry, 2018, v. 56, n. 7, p. 641, doi. 10.1002/mrc.4687

By:

Richardson, Peter M.;
Jackson, Scott;
Parrott, Andrew J.;
Nordon, Alison;
Duckett, Simon B.;
Halse, Meghan E.

Publication type:

Article

Developments and advances concerning the hyperpolarisation technique SABRE.

Published in:

2015

By:

Mewis, Ryan E.

Publication type:

Other

Probing signal amplification by reversible exchange using an NMR flow system.

Published in:

Magnetic Resonance in Chemistry, 2014, v. 52, n. 7, p. 358, doi. 10.1002/mrc.4073

By:

Mewis, Ryan E.;
Atkinson, Kevin D.;
Cowley, Michael J.;
Duckett, Simon B.;
Green, Gary G. R.;
Green, Richard A.;
Highton, Louise A. R.;
Kilgour, David;
Lloyd, Lyrelle S.;
Lohman, Joost A. B.;
Williamson, David C.

Publication type:

Article

An X-ray Photoelectron Spectroscopy Study of Variations in the Stability of [M(COD)Cl]2 (M = Ir, Rh) Complexes Anchored on Modified Silica in the Spin-Selective Hydrogenation of Unsaturated Hydrocarbons with Parahydrogen.

Published in:

Kinetics & Catalysis, 2024, v. 65, n. 2, p. 202, doi. 10.1134/S0023158423601213

By:

Nartova, A. V.;
Kvon, R. I.;
Kovtunova, L. M.;
Dmitrachkov, A. M.;
Skovpin, I. V.;
Bukhtiyarov, V. I.

Publication type:

Article

UV Photolysis Study of Para-Aminobenzoic Acid Using Parahydrogen Matrix Isolated Spectroscopy.

Published in:

Photochem, 2022, v. 2, n. 1, p. 88, doi. 10.3390/photochem2010008

By:

McKinnon, Alexandra;
Moore, Brendan;
Djuricanin, Pavle;
Momose, Takamasa

Publication type:

Article

Through-bond and through-space radiofrequency amplification by stimulated emission of radiation.

Published in:

Communications Chemistry, 2024, v. 7, n. 1, p. 1, doi. 10.1038/s42004-024-01313-0

By:

Trofimov, Ivan A.;
Salnikov, Oleg G.;
Pravdivtsev, Andrey N.;
de Maissin, Henri;
Yi, Anna P.;
Chekmenev, Eduard Y.;
Hövener, Jan-Bernd;
Schmidt, Andreas B.;
Koptyug, Igor V.

Publication type:

Article

On the Debye temperature and Grüneisen parameters for hexagonal close-packed crystals consisting of p-H and o-D molecules.

Published in:

Technical Physics, 2013, v. 58, n. 9, p. 1297, doi. 10.1134/S106378421309020X

By:

Magomedov, M.

Publication type:

Article

Parahydrogen-induced polarization enables the single-scan NMR detection of a 236 kDa biopolymer at nanomolar concentrations.

Published in:

Scientific Reports, 2023, v. 13, n. 1, p. 1, doi. 10.1038/s41598-023-37202-0

By:

Theiss, Franziska;
Wienands, Laura;
Lins, Jonas;
Alcaraz-Janßen, Marcel;
Thiele, Christina M.;
Buntkowsky, Gerd

Publication type:

Article

Hyperpolarized NMR Spectroscopy: d‐DNP, PHIP, and SABRE Techniques.

Published in:

Chemistry - An Asian Journal, 2018, v. 13, n. 15, p. 1857, doi. 10.1002/asia.201800551

By:

Kovtunov, Kirill V.;
Pokochueva, Ekaterina V.;
Salnikov, Oleg G.;
Cousin, Samuel F.;
Kurzbach, Dennis;
Vuichoud, Basile;
Jannin, Sami;
Chekmenev, Eduard Y.;
Goodson, Boyd M.;
Barskiy, Danila A.;
Koptyug, Igor V.

Publication type:

Article

Trapping Highly Reactive Metal(H)2(η2‐H2) Species to Form Trihydride Complexes and Clusters.

Published in:

European Journal of Inorganic Chemistry, 2024, v. 27, n. 30, p. 1, doi. 10.1002/ejic.202400397

By:

Tickner, Ben. J.;
Whitwood, Adrian C.;
Condon, Claire;
Platas‐Iglesias, Carlos;
Duckett, Simon B.

Publication type:

Article

Contrasting Photochemical and Thermal Catalysis by Ruthenium Arsine Complexes Revealed by Parahydrogen Enhanced NMR Spectroscopy.

Published in:

European Journal of Inorganic Chemistry, 2022, v. 2022, n. 5, p. 1, doi. 10.1002/ejic.202100991

By:

Adams, Ralph W.;
John, Richard O.;
Blazina, Damir;
Eguillor, Beatriz;
Cockett, Martin C. R.;
Dunne, John P.;
López‐Serrano, Joaquín;
Duckett, Simon B.

Publication type:

Article

Nickel(II) Dihydrogen and Hydride Complexes as the Intermediates of H2 Heterolytic Splitting by Nickel Diazadiphosphacyclooctane Complexes.

Published in:

European Journal of Inorganic Chemistry, 2021, v. 2021, n. 41, p. 4265, doi. 10.1002/ejic.202100489

By:

Kireev, Nikolay V.;
Kiryutin, Alexey S.;
Pavlov, Alexander A.;
Yurkovskaya, Alexandra V.;
Musina, Elvira I.;
Karasik, Andrey A.;
Shubina, Elena S.;
Ivanov, Konstantin L.;
Belkova, Natalia V.

Publication type:

Article

Production of Catalyst-Free Hyperpolarised Ethanol Aqueous Solution via Heterogeneous Hydrogenation with Parahydrogen.

Published in:

Scientific Reports, 2015, p. 13930, doi. 10.1038/srep13930

By:

Salnikov, Oleg G.;
Kovtunov, Kirill V.;
Koptyug, Igor V.

Publication type:

Article

Spotlights on our sister journals: ChemPlusChem 9/2014.

Published in:: ChemPlusChem, 2014, v. 79, n. 9, p. 1242, doi. 10.1002/cplu.201480913
Publication type:: Article

Pairwise Parahydrogen Addition Over Molybdenum Carbide Catalysts.

Published in:

Topics in Catalysis, 2020, v. 63, n. 1/2, p. 2, doi. 10.1007/s11244-019-01211-z

By:

Burueva, Dudari B.;
Smirnov, Andrey A.;
Bulavchenko, Olga A.;
Prosvirin, Igor P.;
Gerasimov, Evgeny Yu;
Yakovlev, Vadim A.;
Kovtunov, Kirill V.;
Koptyug, Igor V.

Publication type:

Article

Catalysis and Nuclear Magnetic Resonance Signal Enhancement with Parahydrogen.

Published in:

Topics in Catalysis, 2016, v. 59, n. 19/20, p. 1686, doi. 10.1007/s11244-016-0688-6

By:

Kovtunov, Kirill;
Salnikov, Oleg;
Zhivonitko, Vladimir;
Skovpin, Ivan;
Bukhtiyarov, Valerii;
Koptyug, Igor

Publication type:

Article