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Eduard Y. Chekmenev, Ph.D. - Publications

Affiliations: 
2003 University of Louisville, Louisville, KY, United States 
Area:
Physical Chemistry
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149 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2024 Salnikov OG, Assaf CD, Yi AP, Duckett SB, Chekmenev EY, Hövener JB, Koptyug IV, Pravdivtsev AN. Modeling Ligand Exchange Kinetics in Iridium Complexes Catalyzing SABRE Nuclear Spin Hyperpolarization. Analytical Chemistry. 96: 11790-11799. PMID 38976810 DOI: 10.1021/acs.analchem.4c01374  0.3
2024 Nantogma S, Chowdhury MRH, Kabir MSH, Adelabu I, Joshi SM, Samoilenko A, de Maissin H, Schmidt AB, Nikolaou P, Chekmenev YA, Salnikov OG, Chukanov NV, Koptyug IV, Goodson BM, Chekmenev EY. MATRESHCA: Microtesla Apparatus for Transfer of Resonance Enhancement of Spin Hyperpolarization via Chemical Exchange and Addition. Analytical Chemistry. PMID 38358916 DOI: 10.1021/acs.analchem.3c05233  0.32
2023 Ettedgui J, Blackman B, Raju N, Kotler SA, Chekmenev EY, Goodson BM, Merkle H, Woodroofe CC, LeClair CA, Krishna MC, Swenson RE. Perfluorinated Iridium Catalyst for Signal Amplification by Reversible Exchange Provides Metal-Free Aqueous Hyperpolarized [1-C]-Pyruvate. Journal of the American Chemical Society. PMID 38154120 DOI: 10.1021/jacs.3c11499  0.344
2023 MacCulloch K, Browning A, Bedoya DOG, McBride SJ, Abdulmojeed MB, Dedesma C, Goodson BM, Rosen MS, Chekmenev EY, Yen YF, TomHon P, Theis T. Facile hyperpolarization chemistry for molecular imaging and metabolic tracking of [1-C]pyruvate in vivo. Journal of Magnetic Resonance Open. PMID 38090022 DOI: 10.1016/j.jmro.2023.100129  0.326
2023 Schmidt AB, Eills J, Dagys L, Gierse M, Keim M, Lucas S, Bock M, Schwartz I, Zaitsev M, Chekmenev EY, Knecht S. Over 20% Carbon-13 Polarization of Perdeuterated Pyruvate Using Reversible Exchange with Parahydrogen and Spin-Lock Induced Crossing at 50 μT. The Journal of Physical Chemistry Letters. 5305-5309. PMID 37267594 DOI: 10.1021/acs.jpclett.3c00707  0.331
2023 Adelabu I, Chowdhury MRH, Nantogma S, Oladun C, Ahmed F, Stilgenbauer L, Sadagurski M, Theis T, Goodson BM, Chekmenev EY. Efficient SABRE-SHEATH Hyperpolarization of Potent Branched-Chain-Amino-Acid Metabolic Probe [1-C]ketoisocaproate. Metabolites. 13. PMID 36837820 DOI: 10.3390/metabo13020200  0.312
2022 Nantogma S, Eriksson SL, Adelabu I, Mandzhieva I, Browning A, TomHon P, Warren WS, Theis T, Goodson BM, Chekmenev EY. Interplay of Near-Zero-Field Dephasing, Rephasing, and Relaxation Dynamics and [1-C]Pyruvate Polarization Transfer Efficiency in Pulsed SABRE-SHEATH. The Journal of Physical Chemistry. A. PMID 36441955 DOI: 10.1021/acs.jpca.2c07150  0.319
2022 Nelson C, Schmidt AB, Adelabu I, Nantogma S, Kiselev VG, Abdurraheem A, de Maissin H, Lehmkuhl S, Appelt S, Theis T, Chekmenev EY. Parahydrogen-Induced Carbon-13 Radiofrequency Amplification by Stimulated Emission of Radiation. Angewandte Chemie (International Ed. in English). PMID 36437237 DOI: 10.1002/anie.202215678  0.304
2022 Mandzhieva I, Adelabu I, Chekmenev EY, Theis T. Proton-Only Sensing of Hyperpolarized [1,2-C]Pyruvate. Acs Sensors. PMID 36414238 DOI: 10.1021/acssensors.2c01608  0.32
2022 Schmidt AB, de Maissin H, Adelabu I, Nantogma S, Ettedgui J, TomHon P, Goodson BM, Theis T, Chekmenev EY. Catalyst-Free Aqueous Hyperpolarized [1-C]Pyruvate Obtained by Re-Dissolution Signal Amplification by Reversible Exchange. Acs Sensors. PMID 36379005 DOI: 10.1021/acssensors.2c01715  0.319
2022 Salnikov OG, Trofimov IA, Pravdivtsev AN, Them K, Hövener JB, Chekmenev EY, Koptyug IV. Through-Space Multinuclear Magnetic Resonance Signal Enhancement Induced by Parahydrogen and Radiofrequency Amplification by Stimulated Emission of Radiation. Analytical Chemistry. PMID 36264746 DOI: 10.1021/acs.analchem.2c02929  0.315
2022 Joalland B, Chekmenev EY. Scanning Nuclear Spin Level Anticrossings by Constant-Adiabaticity Magnetic Field Sweeping of Parahydrogen-Induced C Polarization. The Journal of Physical Chemistry Letters. 13: 1925-1930. PMID 35180341 DOI: 10.1021/acs.jpclett.2c00029  0.375
2021 Adelabu I, TomHon P, Kabir MSH, Nantogma S, Abdulmojeed M, Mandzhieva I, Ettedgui J, Swenson RE, Krishna MC, Goodson BM, Theis T, Chekmenev EY. Order-Unity 13C Nuclear Polarization of [1-13C]Pyruvate in Seconds and the Interplay of Water and SABRE Enhancement. Chemphyschem : a European Journal of Chemical Physics and Physical Chemistry. PMID 34813142 DOI: 10.1002/cphc.202100839  0.368
2021 TomHon P, Han S, Lehmkuhl S, Appelt S, Chekmenev EY, Abolhasani M, Theis T. A Versatile Compact Parahydrogen Membrane Reactor. Chemphyschem : a European Journal of Chemical Physics and Physical Chemistry. PMID 34580981 DOI: 10.1002/cphc.202100667  0.308
2021 MacCulloch K, TomHon P, Browning A, Akeroyd E, Lehmkuhl S, Chekmenev EY, Theis T. Hyperpolarization of common antifungal agents with SABRE. Magnetic Resonance in Chemistry : Mrc. PMID 34121211 DOI: 10.1002/mrc.5187  0.368
2021 Chapman B, Joalland B, Meersman C, Ettedgui J, Swenson RE, Krishna MC, Nikolaou P, Kovtunov KV, Salnikov OG, Koptyug IV, Gemeinhardt ME, Goodson BM, Shchepin RV, Chekmenev EY. Low-Cost High-Pressure Clinical-Scale 50% Parahydrogen Generator Using Liquid Nitrogen at 77 K. Analytical Chemistry. PMID 34102835 DOI: 10.1021/acs.analchem.1c00716  0.34
2021 Salnikov OG, Chukanov NV, Kovtunova LM, Bukhtiyarov VI, Kovtunov KV, Shchepin RV, Koptyug IV, Chekmenev EY. Heterogeneous 1H and 13C Parahydrogen-Induced Polarization of Acetate and Pyruvate Esters. Chemphyschem : a European Journal of Chemical Physics and Physical Chemistry. PMID 33929077 DOI: 10.1002/cphc.202100156  0.311
2021 Chukanov NV, Shchepin RV, Joshi SM, Kabir MSH, Salnikov OG, Svyatova A, Koptyug IV, Gelovani JG, Chekmenev EY. Synthetic Approaches for N-Labeled Hyperpolarized Heterocyclic Molecular Imaging Agents for N NMR Signal Amplification by Reversible Exchange in Microtesla Magnetic Fields. Chemistry (Weinheim An Der Bergstrasse, Germany). PMID 33856077 DOI: 10.1002/chem.202100212  0.363
2021 Chukanov NV, Salnikov OG, Trofimov IA, Kabir MSH, Kovtunov KV, Koptyug IV, Chekmenev EY. Synthesis and 15N NMR Signal Amplification by Reversible Exchange of [15N]Dalfampridine at Microtesla Magnetic Fields. Chemphyschem : a European Journal of Chemical Physics and Physical Chemistry. PMID 33738893 DOI: 10.1002/cphc.202100109  0.301
2021 Svyatova A, Kozinenko VP, Chukanov NV, Burueva DB, Chekmenev EY, Chen YW, Hwang DW, Kovtunov KV, Koptyug IV. PHIP hyperpolarized [1-C]pyruvate and [1-C]acetate esters via PH-INEPT polarization transfer monitored by C NMR and MRI. Scientific Reports. 11: 5646. PMID 33707497 DOI: 10.1038/s41598-021-85136-2  0.313
2021 Birchall JR, Irwin RK, Chowdhury MRH, Nikolaou P, Goodson BM, Barlow MJ, Shcherbakov A, Chekmenev EY. Automated Low-Cost In Situ IR and NMR Spectroscopy Characterization of Clinical-Scale Xe Spin-Exchange Optical Pumping. Analytical Chemistry. PMID 33591160 DOI: 10.1021/acs.analchem.0c04545  0.304
2021 Berner S, Schmidt AB, Ellermann F, Korchak S, Chekmenev EY, Glöggler S, von Elverfeldt D, Hennig J, Hövener JB. High field hydrogen induced polarization of succinate and phospholactate. Physical Chemistry Chemical Physics : Pccp. PMID 33449978 DOI: 10.1039/d0cp06281b  0.375
2021 Appelt S, Lehmkuhl S, Fleischer S, Joalland B, Ariyasingha NM, Chekmenev EY, Theis T. SABRE and PHIP pumped RASER and the route to chaos. Journal of Magnetic Resonance (San Diego, Calif. : 1997). 322: 106815. PMID 33423756 DOI: 10.1016/J.Jmr.2020.106815  0.386
2020 Salnikov OG, Chukanov NV, Svyatova A, Trofimov IA, Kabir MSH, Gelovani JG, Kovtunov KV, Koptyug IV, Chekmenev EY. 15N NMR Hyperpolarization of Radiosensitizing Antibiotic Nimorazole via Reversible Parahydrogen Exchange in Microtesla Magnetic Fields. Angewandte Chemie (International Ed. in English). PMID 33063407 DOI: 10.1002/anie.202011698  0.306
2020 Birchall JR, Irwin RK, Nikolaou P, Coffey AM, Kidd BE, Murphy M, Molway M, Bales LB, Ranta K, Barlow MJ, Goodson BM, Rosen MS, Chekmenev EY. XeUS: A second-generation automated open-source batch-mode clinical-scale hyperpolarizer. Journal of Magnetic Resonance (San Diego, Calif. : 1997). 319: 106813. PMID 32932118 DOI: 10.1016/J.Jmr.2020.106813  0.356
2020 Salnikov OG, Svyatova A, Kovtunova LM, Chukanov NV, Bukhtiyarov VI, Kovtunov KV, Chekmenev EY, Koptyug IV. Heterogeneous Parahydrogen-Induced Polarization of Diethyl Ether for Magnetic Resonance Imaging Applications. Chemistry (Weinheim An Der Bergstrasse, Germany). PMID 32881102 DOI: 10.1002/Chem.202003638  0.431
2020 Colell JFP, Logan AWJ, Zhou Z, Lindale JR, Laasner R, Shchepin RV, Chekmenev EY, Blum V, Warren WS, Malcolmson SJ, Theis T. Rational ligand choice extends the SABRE substrate scope. Chemical Communications (Cambridge, England). PMID 32671356 DOI: 10.1039/D0Cc01330G  0.353
2020 Ariyasingha NM, Joalland B, Younes HR, Salnikov OG, Chukanov NV, Kovtunov KV, Kovtunova LM, Bukhtiyarov VI, Koptyug IV, Gelovani JG, Chekmenev EY. Parahydrogen-Induced Polarization of Diethyl Ether Anesthetic. Chemistry (Weinheim An Der Bergstrasse, Germany). PMID 32667687 DOI: 10.1002/Chem.202002528  0.439
2020 Birchall JR, Kabir MSH, Salnikov OG, Chukanov NV, Svyatova A, Kovtunov KV, Koptyug IV, Gelovani JG, Goodson BM, Pham W, Chekmenev EY. Quantifying the effects of quadrupolar sinks viaN relaxation dynamics in metronidazoles hyperpolarized via SABRE-SHEATH. Chemical Communications (Cambridge, England). PMID 32661534 DOI: 10.1039/D0Cc03994B  0.361
2020 Birchall JR, Irwin RK, Nikolaou P, Pokochueva EV, Kovtunov KV, Koptyug IV, Barlow MJ, Goodson BM, Chekmenev EY. Pilot multi-site quality assurance study of batch-mode clinical-scale automated xenon-129 hyperpolarizers. Journal of Magnetic Resonance (San Diego, Calif. : 1997). 316: 106755. PMID 32512397 DOI: 10.1016/J.Jmr.2020.106755  0.326
2020 Paulino J, Yi M, Hung I, Gan Z, Wang X, Chekmenev EY, Zhou HX, Cross TA. Functional stability of water wire-carbonyl interactions in an ion channel. Proceedings of the National Academy of Sciences of the United States of America. PMID 32414918 DOI: 10.1073/Pnas.2001083117  0.345
2020 Joalland B, Ariyasingha NM, Lehmkuhl S, Theis T, Appelt S, Chekmenev EY. Parahydrogen-Induced Radio Amplification by Stimulated Emission of Radiation. Angewandte Chemie (International Ed. in English). PMID 32207871 DOI: 10.1002/Anie.201916597  0.42
2020 TomHon P, Akeroyd E, Lehmkuhl S, Chekmenev EY, Theis T. Automated pneumatic shuttle for magnetic field cycling and parahydrogen hyperpolarized multidimensional NMR. Journal of Magnetic Resonance (San Diego, Calif. : 1997). 312: 106700. PMID 32092678 DOI: 10.1016/J.Jmr.2020.106700  0.422
2020 Skinner JG, Ranta K, Whiting N, Coffey AM, Nikolaou P, Rosen MS, Chekmenev EY, Morris PG, Barlow MJ, Goodson BM. High Xe density, high photon flux, stopped-flow spin-exchange optical pumping: Simulations versus experiments. Journal of Magnetic Resonance (San Diego, Calif. : 1997). 312: 106686. PMID 32006793 DOI: 10.1016/J.Jmr.2020.106686  0.33
2020 Kovtunov KV, Koptyug IV, Fekete M, Duckett SB, Theis T, Joalland B, Chekmenev EY. Parahydrogen-induced Hyperpolarization of Gases. Angewandte Chemie (International Ed. in English). PMID 31972061 DOI: 10.1002/Anie.201915306  0.455
2020 Du Y, Behera R, Maligal-Ganesh RV, Chen M, Chekmenev EY, Huang W, Bowers CR. Cyclopropane Hydrogenation vs Isomerization over Pt and Pt–Sn Intermetallic Nanoparticle Catalysts: A Parahydrogen Spin-Labeling Study The Journal of Physical Chemistry C. 124: 8304-8309. DOI: 10.1021/Acs.Jpcc.0C02493  0.394
2019 Joalland B, Schmidt A, Kabir MSH, Chukanov NV, Kovtunov KV, Koptyug IV, Hennig J, Hövener JB, Chekmenev EY. Pulse-Programmable Magnetic Field Sweeping of Parahydrogen-Induced Polarization by Side Arm Hydrogenation. Analytical Chemistry. PMID 31800220 DOI: 10.1021/Acs.Analchem.9B04501  0.45
2019 Ariyasingha NM, Salnikov OG, Kovtunov KV, Kovtunova LM, Bukhtiyarov VI, Goodson BM, Rosen MS, Koptyug IV, Gelovani JG, Chekmenev EY. Relaxation Dynamics of Nuclear Long-Lived Spin States in Propane and Propane-d Hyperpolarized by Parahydrogen. The Journal of Physical Chemistry. C, Nanomaterials and Interfaces. 123: 11734-11744. PMID 31798763 DOI: 10.1021/Acs.Jpcc.9B01538  0.416
2019 Pokochueva EV, Kovtunov KV, Salnikov OG, Gemeinhardt ME, Kovtunova LM, Bukhtiyarov VI, Chekmenev EY, Goodson BM, Koptyug IV. Heterogeneous hydrogenation of phenylalkynes with parahydrogen: hyperpolarization, reaction selectivity, and kinetics. Physical Chemistry Chemical Physics : Pccp. PMID 31776540 DOI: 10.1039/C9Cp02913C  0.355
2019 Gemeinhardt M, Limbach M, Gebhardt T, Eriksson C, Eriksson S, Lindale J, Goodson E, Warren W, Chekmenev E, Goodson B. "Direct" 13C Hyperpolarization of 13C-Acetate by MicroTesla NMR Signal Amplification by Reversible Exchange (SABRE). Angewandte Chemie (International Ed. in English). PMID 31661580 DOI: 10.1002/Anie.201910506  0.466
2019 Salnikov OG, Chukanov NV, Shchepin RV, Manzanera Esteve IV, Kovtunov KV, Koptyug IV, Chekmenev EY. Parahydrogen-Induced Polarization of 1-C-Acetates and 1-C-Pyruvates Using Sidearm Hydrogenation of Vinyl, Allyl, and Propargyl Esters. The Journal of Physical Chemistry. C, Nanomaterials and Interfaces. 123: 12827-12840. PMID 31363383 DOI: 10.1021/Acs.Jpcc.9B02041  0.41
2019 Skovpin IV, Svyatova A, Chukanov N, Chekmenev EY, Kovtunov KV, Koptyug IV. N Hyperpolarization of Dalfampridine at Natural Abundance for Magnetic Resonance Imaging. Chemistry (Weinheim An Der Bergstrasse, Germany). PMID 31338889 DOI: 10.1002/Chem.201902724  0.427
2019 Ariyasingha NM, Lindale JR, Eriksson SL, Clark GP, Theis T, Shchepin RV, Chukanov NV, Kovtunov KV, Koptyug IV, Warren WS, Chekmenev EY. Quasi-Resonance Fluorine-19 Signal Amplification By Reversible Exchange. The Journal of Physical Chemistry Letters. PMID 31291106 DOI: 10.1021/Acs.Jpclett.9B01505  0.367
2019 Shchepin RV, Birchall JR, Chukanov NV, Kovtunov KV, Koptyug IV, Theis T, Warren WS, Gelovani JG, Goodson BM, Shokouhi S, Rosen MS, Yen YF, Pham W, Chekmenev EY. Hyperpolarizing Concentrated Metronidazole 15NO2 Group Over Six Chemical Bonds with More Than 15% Polarization and 20 Minute Lifetime. Chemistry (Weinheim An Der Bergstrasse, Germany). PMID 30964568 DOI: 10.1002/Chem.201901192  0.435
2019 Svyatova A, Skovpin IV, Chukanov NV, Kovtunov KV, Chekmenev EY, Pravdivtsev AN, Hövener JB, Koptyug IV. N MRI of SLIC-SABRE Hyperpolarized N-Labelled Pyridine and Nicotinamide. Chemistry (Weinheim An Der Bergstrasse, Germany). PMID 30950529 DOI: 10.1002/Chem.201900430  0.41
2019 Salnikov OG, Nikolaou P, Ariyasingha NM, Kovtunov KV, Koptyug IV, Chekmenev EY. Clinical-Scale Batch-Mode Production of Hyperpolarized Propane Gas for MRI. Analytical Chemistry. PMID 30855132 DOI: 10.1021/Acs.Analchem.9B00259  0.399
2019 Lindale JR, Eriksson SL, Tanner CPN, Zhou Z, Colell JFP, Zhang G, Bae J, Chekmenev EY, Theis T, Warren WS. Unveiling coherently driven hyperpolarization dynamics in signal amplification by reversible exchange. Nature Communications. 10: 395. PMID 30674881 DOI: 10.1038/S41467-019-08298-8  0.455
2018 Salnikov OG, Shchepin RV, Chukanov NV, Jaigirdar L, Pham W, Kovtunov KV, Koptyug IV, Chekmenev EY. Effects of Deuteration of C-Enriched Phospholactate on Efficiency of Parahydrogen-Induced Polarization by Magnetic Field Cycling. The Journal of Physical Chemistry. C, Nanomaterials and Interfaces. 122: 24740-24749. PMID 31447960 DOI: 10.1021/Acs.Jpcc.8B07365  0.452
2018 Chukanov NV, Salnikov OG, Shchepin RV, Svyatova A, Kovtunov KV, Koptyug IV, Chekmenev EY. F Hyperpolarization of N-3-F-Pyridine Via Signal Amplification by Reversible Exchange. The Journal of Physical Chemistry. C, Nanomaterials and Interfaces. 122: 23002-23010. PMID 31435456 DOI: 10.1021/Acs.Jpcc.8B06654  0.343
2018 Kidd BE, Gesiorski JL, Gemeinhardt ME, Shchepin RV, Kovtunov KV, Koptyug IV, Chekmenev EY, Goodson BM. Facile Removal of Homogeneous SABRE Catalysts for Purifying Hyperpolarized Metronidazole, a Potential Hypoxia Sensor. The Journal of Physical Chemistry. C, Nanomaterials and Interfaces. 122: 16848-16852. PMID 30559921 DOI: 10.1021/Acs.Jpcc.8B05758  0.46
2018 Chukanov NV, Kidd BM, Kovtunova LM, Bukhtiyarov VI, Shchepin RV, Chekmenev EY, Goodson BM, Kovtunov KV, Koptyug IV. A versatile synthetic route to the preparation of N heterocycles. Journal of Labelled Compounds & Radiopharmaceuticals. PMID 30537260 DOI: 10.1002/Jlcr.3699  0.398
2018 Pravdivtsev AN, Skovpin IV, Svyatova AI, Chukanov NV, Kovtunova LM, Bukhtiyarov VI, Chekmenev EY, Kovtunov KV, Koptyug IV, Hovener JB. Chemical Exchange Reaction Effect on Polarization Transfer Efficiency in SLIC-SABRE. The Journal of Physical Chemistry. A. PMID 30295488 DOI: 10.1021/Acs.Jpca.8B07163  0.42
2018 Theis T, Ariyasingha NM, Shchepin RV, Lindale J, Warren WS, Chekmenev EY. Quasi-Resonance Signal Amplification By Reversible Exchange. The Journal of Physical Chemistry Letters. PMID 30284835 DOI: 10.1021/Acs.Jpclett.8B02669  0.415
2018 Salnikov O, Kovtunov K, Nikolaou P, Kovtunova L, Bukhtiyarov VI, Koptyug IV, Chekmenev EY. Heterogeneous Parahydrogen Pairwise Addition to Cyclopropane. Chemphyschem : a European Journal of Chemical Physics and Physical Chemistry. PMID 30039565 DOI: 10.1002/Cphc.201800690  0.462
2018 Shchepin RV, Jaigirdar L, Chekmenev EY. Spin-Lattice Relaxation of Hyperpolarized Metronidazole in Signal Amplification by Reversible Exchange in Micro-Tesla Fields. The Journal of Physical Chemistry. C, Nanomaterials and Interfaces. 122: 4984-4996. PMID 29955244 DOI: 10.1021/Acs.Jpcc.8B00283  0.488
2018 Kidd B, Mashni J, Limbach M, Shi F, Chekmenev E, Hou Y, Goodson B. Toward Cleavable Metabolic / pH Sensing "Double Agents" Hyperpolarized via NMR Signal Amplification by Reversible Exchange. Chemistry (Weinheim An Der Bergstrasse, Germany). PMID 29800491 DOI: 10.1002/Chem.201802622  0.408
2018 Kovtunov KV, Pokochueva EV, Salnikov OG, Cousin SF, Kurzbach D, Vuichoud B, Jannin S, Chekmenev EY, Goodson BM, Barskiy DA, Koptyug IV. Hyperpolarized NMR Spectroscopy: d-DNP, PHIP, and SABRE Techniques. Chemistry, An Asian Journal. PMID 29790649 DOI: 10.1002/Asia.201800551  0.403
2018 Hovener J, Pravdivtsev AN, Kidd B, Bowers CR, Glöggler S, Kovtunov KV, Plaumann M, Katz-Brull R, Buckenmaier K, Jerschow A, Reineri F, Theis T, Shchepin RV, Wagner S, Zacharias NMM, ... ... Chekmenev EY, et al. Parahydrogen-based Hyperpolarization for Biomedicine. Angewandte Chemie (International Ed. in English). PMID 29484795 DOI: 10.1002/Anie.201711842  0.443
2017 Kovtunov KV, Kidd BE, Salnikov OG, Bales LB, Gemeinhardt ME, Gesiorski J, Shchepin RV, Chekmenev EY, Goodson BM, Koptyug IV. Imaging of Biomolecular NMR Signals Amplified by Reversible Exchange with Parahydrogen Inside an MRI Scanner. The Journal of Physical Chemistry. C, Nanomaterials and Interfaces. 121: 25994-25999. PMID 30701013 DOI: 10.1021/Acs.Jpcc.7B10549  0.471
2017 Shchepin RV, Jaigirdar L, Theis T, Warren WS, Goodson BM, Chekmenev EY. Spin Relays Enable Efficient Long-Range Heteronuclear Signal Amplification By Reversible Exchange. The Journal of Physical Chemistry. C, Nanomaterials and Interfaces. 121: 28425-28434. PMID 29955243 DOI: 10.1021/Acs.Jpcc.7B11485  0.426
2017 Bales LB, Kovtunov KV, Barskiy DA, Shchepin RV, Coffey AM, Kovtunova LM, Bukhtiyarov AV, Feldman MA, Bukhtiyarov VI, Chekmenev EY, Koptyug IV, Goodson BM. Aqueous, Heterogeneous Parahydrogen-Induced 15N Polarization. The Journal of Physical Chemistry. C, Nanomaterials and Interfaces. 121: 15304-15309. PMID 29238438 DOI: 10.1021/Acs.Jpcc.7B05912  0.429
2017 Coffey AM, Shchepin RV, Feng B, Colon RD, Wilkens K, Waddell KW, Chekmenev EY. A pulse programmable parahydrogen polarizer using a tunable electromagnet and dual channel NMR spectrometer. Journal of Magnetic Resonance (San Diego, Calif. : 1997). 284: 115-124. PMID 29028543 DOI: 10.1016/J.Jmr.2017.09.013  0.751
2017 Coffey AM, Feldman MA, Shchepin RV, Barskiy DA, Truong ML, Pham W, Chekmenev EY. High-resolution hyperpolarized in vivo metabolic (13)C spectroscopy at low magnetic field (48.7mT) following murine tail-vein injection. Journal of Magnetic Resonance (San Diego, Calif. : 1997). 281: 246-252. PMID 28651245 DOI: 10.1016/J.Jmr.2017.06.009  0.426
2017 Kovtunov KV, Kovtunova LM, Gemeinhardt ME, Bukhtiyarov AV, Gesiorski J, Bukhtiyarov VI, Chekmenev EY, Koptyug IV, Goodson B. Heterogeneous Microtesla SABRE Enhancement of 15N NMR Signals. Angewandte Chemie (International Ed. in English). PMID 28644918 DOI: 10.1002/Anie.201705014  0.44
2017 Zhou Z, Yu J, Colell JFP, Laasner R, Logan AWJ, Barskiy DA, Shchepin RV, Chekmenev EY, Blum V, Warren WS, Theis T. Long-Lived (13)C2 Nuclear Spin States Hyperpolarized by Parahydrogen in Reversible Exchange at Micro-Tesla Fields. The Journal of Physical Chemistry Letters. PMID 28594557 DOI: 10.1021/Acs.Jpclett.7B00987  0.468
2017 Shchepin RV, Goodson BM, Theis T, Warren WS, Chekmenev EY. Toward Hyperpolarized 19F Molecular Imaging via Reversible Exchange with Parahydrogen. Chemphyschem : a European Journal of Chemical Physics and Physical Chemistry. PMID 28557156 DOI: 10.1002/Cphc.201700594  0.354
2017 Barskiy DA, Shchepin RV, Tanner CPN, Colell JFP, Goodson BM, Theis T, Warren WS, Chekmenev EY. The Absence of Quadrupolar Nuclei Facilitates Efficient (13) C Hyperpolarization via Reversible Exchange with Parahydrogen. Chemphyschem : a European Journal of Chemical Physics and Physical Chemistry. PMID 28517362 DOI: 10.1002/Cphc.201700416  0.473
2017 Colell JFP, Emondts M, Logan AWJ, Shen K, Bae J, Shchepin RV, Ortiz GX, Spannring P, Wang Q, Malcolmson SJ, Chekmenev EY, Feiters MC, Rutjes FPJT, Bluemich B, Theis T, et al. Direct Hyperpolarization of Nitrogen-15 in Aqueous Media with Parahydrogen in Reversible Exchange. Journal of the American Chemical Society. PMID 28443329 DOI: 10.1021/Jacs.7B00569  0.424
2017 Colell JF, Logan AW, Zhou Z, Shchepin RV, Barskiy DA, Ortiz GX, Wang Q, Malcolmson SJ, Chekmenev EY, Warren WS, Theis T. Generalizing, Extending, and Maximizing Nitrogen-15 Hyperpolarization Induced by Parahydrogen in Reversible Exchange. The Journal of Physical Chemistry. C, Nanomaterials and Interfaces. 121: 6626-6634. PMID 28392884 DOI: 10.1021/Acs.Jpcc.6B12097  0.429
2017 Burueva DB, Romanov AS, Salnikov OG, Zhivonitko VV, Chen YW, Barskiy DA, Chekmenev EY, Hwang DW, Kovtunov KV, Koptyug IV. Extending the Lifetime of Hyperpolarized Propane Gas through Reversible Dissolution. The Journal of Physical Chemistry. C, Nanomaterials and Interfaces. 121: 4481-4487. PMID 28286597 DOI: 10.1021/Acs.Jpcc.7B00509  0.407
2017 Barskiy DA, Salnikov OG, Romanov AS, Feldman MA, Coffey AM, Kovtunov KV, Koptyug IV, Chekmenev EY. NMR Spin-Lock Induced Crossing (SLIC) dispersion and long-lived spin states of gaseous propane at low magnetic field (0.05T). Journal of Magnetic Resonance (San Diego, Calif. : 1997). 276: 78-85. PMID 28152435 DOI: 10.1016/J.Jmr.2017.01.014  0.436
2017 Barskiy DA, Kovtunov KV, Gerasimov EY, Phipps MA, Salnikov OG, Coffey AM, Kovtunova LM, Prosvirin IP, Bukhtiyarov VI, Koptyug IV, Chekmenev EY. 2D Mapping of NMR Signal Enhancement and Relaxation for Heterogeneously Hyperpolarized Propane Gas The Journal of Physical Chemistry C. 121: 10038-10046. DOI: 10.1021/Acs.Jpcc.7B02506  0.409
2016 Barskiy DA, Salnikov OG, Shchepin RV, Feldman MA, Coffey AM, Kovtunov KV, Koptyug IV, Chekmenev EY. NMR SLIC Sensing of Hydrogenation Reactions Using Parahydrogen in Low Magnetic Fields. The Journal of Physical Chemistry. C, Nanomaterials and Interfaces. 120: 29098-29106. PMID 28066517 DOI: 10.1021/Acs.Jpcc.6B07555  0.462
2016 Kovtunov KV, Barskiy DA, Salnikov OG, Shchepin RV, Coffey AM, Kovtunova LM, Bukhtiyarov VI, Koptyug IV, Chekmenev EY. Toward Production of Pure (13)C Hyperpolarized Metabolites Using Heterogeneous Parahydrogen-Induced Polarization of Ethyl[1-(13)C]acetate. Rsc Advances. 6: 69728-69732. PMID 28042472 DOI: 10.1039/C6Ra15808K  0.383
2016 Barskiy DA, Coffey AM, Nikolaou P, Mikhaylov DM, Goodson BM, Branca RT, Lu GJ, Shapiro MG, Telkki VV, Zhivonitko VV, Koptyug IV, Salnikov OG, Kovtunov KV, Bukhtiyarov VI, Rosen MS, ... ... Chekmenev EY, et al. NMR Hyperpolarization Techniques of Gases. Chemistry (Weinheim An Der Bergstrasse, Germany). PMID 27711999 DOI: 10.1002/Chem.201603884  0.405
2016 Kovtunov KV, Barskiy DA, Shchepin RV, Salnikov OG, Prosvirin IP, Bukhtiyarov AV, Kovtunova LM, Bukhtiyarov VI, Koptyug IV, Chekmenev EY. Production of Pure Aqueous 13C-Hyperpolarized Acetate Via Heterogeneous Parahydrogen-Induced Polarization. Chemistry (Weinheim An Der Bergstrasse, Germany). PMID 27607402 DOI: 10.1002/Chem.201603974  0.443
2016 Coffey AM, Shchepin RV, Truong ML, Wilkens K, Pham W, Chekmenev EY. Open-Source Automated Parahydrogen Hyperpolarizer for Molecular Imaging Using (13)C Metabolic Contrast Agents. Analytical Chemistry. PMID 27478927 DOI: 10.1021/Acs.Analchem.6B02130  0.379
2016 Salnikov O, Barskiy DA, Coffey AM, Kovtunov KV, Kotyug IV, Chekmenev EY. Efficient Batch-Mode Parahydrogen-Induced Polarization of Propane. Chemphyschem : a European Journal of Chemical Physics and Physical Chemistry. PMID 27459542 DOI: 10.1002/Cphc.201600564  0.397
2016 Shchepin RV, Barskiy DA, Coffey AM, Theis T, Shi F, Warren WS, Goodson BM, Chekmenev EY. (15)N Hyperpolarization of Imidazole-(15)N2 for Magnetic Resonance pH Sensing via SABRE-SHEATH. Acs Sensors. 1: 640-644. PMID 27379344 DOI: 10.1021/Acssensors.6B00231  0.374
2016 Shi F, He P, Best QA, Groome K, Truong ML, Coffey AM, Zimay G, Shchepin RV, Waddell KW, Chekmenev EY, Goodson BM. Aqueous NMR Signal Enhancement by Reversible Exchange in a Single Step Using Water-Soluble Catalysts. The Journal of Physical Chemistry. C, Nanomaterials and Interfaces. 120: 12149-12156. PMID 27350846 DOI: 10.1021/Acs.Jpcc.6B04484  0.709
2016 Barskiy DA, Shchepin RV, Coffey AM, Theis T, Warren WS, Goodson BM, Chekmenev EY. Over 20% 15N Hyperpolarization in Under One Minute for Metronidazole, an Antibiotic and Hypoxia Probe. Journal of the American Chemical Society. PMID 27321159 DOI: 10.1021/Jacs.6B04784  0.403
2016 Shchepin RV, Barskiy DA, Coffey AM, Manzanera Esteve IV, Chekmenev EY. Efficient Synthesis of Molecular Precursors for Para-hydrogen-Induced Polarization of Ethyl Acetate-1-(13) C and Beyond. Angewandte Chemie (International Ed. in English). PMID 27061815 DOI: 10.1002/Anie.201600521  0.421
2016 Theis T, Ortiz GX, Logan AW, Claytor KE, Feng Y, Huhn WP, Blum V, Malcolmson SJ, Chekmenev EY, Wang Q, Warren WS. Direct and cost-efficient hyperpolarization of long-lived nuclear spin states on universal (15)N2-diazirine molecular tags. Science Advances. 2: e1501438. PMID 27051867 DOI: 10.1126/Sciadv.1501438  0.431
2016 Shchepin RV, Barskiy DA, Mikhaylov DM, Chekmenev EY. Efficient Synthesis of Nicotinamide-1-15N for Ultrafast NMR Hyperpolarization Using Parahydrogen. Bioconjugate Chemistry. PMID 26999571 DOI: 10.1021/Acs.Bioconjchem.6B00148  0.375
2016 Barskiy DA, Coffey AM, Nikolaou P, Mikhaylov DM, Goodson BM, Branca RT, Lu GJ, Shapiro MG, Telkki V, Zhivonitko VV, Koptyug IV, Salnikov OG, Kovtunov KV, Bukhtiyarov VI, Rosen MS, ... ... Chekmenev EY, et al. Cover Picture: NMR Hyperpolarization Techniques of Gases (Chem. Eur. J. 4/2017) Chemistry - a European Journal. 23: 722-722. DOI: 10.1002/Chem.201604810  0.302
2015 Shi F, Coffey AM, Waddell KW, Chekmenev EY, Goodson BM. Nanoscale Catalysts for NMR Signal Enhancement by Reversible Exchange. The Journal of Physical Chemistry. C, Nanomaterials and Interfaces. 119: 7525-7533. PMID 26185545 DOI: 10.1021/Acs.Jpcc.5B02036  0.717
2015 Shchepin RV, Truong ML, Theis T, Coffey AM, Shi F, Waddell KW, Warren WS, Goodson BM, Chekmenev EY. Hyperpolarization of "Neat" Liquids by NMR Signal Amplification by Reversible Exchange. The Journal of Physical Chemistry Letters. 6: 1961-1967. PMID 26029349 DOI: 10.1021/Acs.Jpclett.5B00782  0.754
2015 Truong ML, Theis T, Coffey AM, Shchepin RV, Waddell KW, Shi F, Goodson BM, Warren WS, Chekmenev EY. (15)N Hyperpolarization by Reversible Exchange Using SABRE-SHEATH. The Journal of Physical Chemistry. C, Nanomaterials and Interfaces. 119: 8786-8797. PMID 25960823 DOI: 10.1021/Acs.Jpcc.5B01799  0.77
2015 Miller CO, Cao J, Chekmenev EY, Damon BM, Cherrington AD, Gore JC. Noninvasive measurements of glycogen in perfused mouse livers using chemical exchange saturation transfer NMR and comparison to (13)c NMR spectroscopy. Analytical Chemistry. 87: 5824-30. PMID 25946616 DOI: 10.1021/Acs.Analchem.5B01296  0.357
2015 Theis T, Truong ML, Coffey AM, Shchepin RV, Waddell KW, Shi F, Goodson BM, Warren WS, Chekmenev EY. Microtesla SABRE enables 10% nitrogen-15 nuclear spin polarization. Journal of the American Chemical Society. 137: 1404-7. PMID 25583142 DOI: 10.1021/Ja512242D  0.753
2015 Nikolaou P, Goodson BM, Chekmenev EY. NMR hyperpolarization techniques for biomedicine. Chemistry (Weinheim An Der Bergstrasse, Germany). 21: 3156-66. PMID 25470566 DOI: 10.1002/Chem.201405253  0.307
2014 Kovtunov KV, Truong ML, Barskiy DA, Salnikov OG, Bukhtiyarov VI, Coffey AM, Waddell KW, Koptyug IV, Chekmenev EY. Propane-d6 Heterogeneously Hyperpolarized by Parahydrogen. The Journal of Physical Chemistry. C, Nanomaterials and Interfaces. 118: 28234-28243. PMID 25506406 DOI: 10.1021/Jp508719N  0.735
2014 Truong ML, Shi F, He P, Yuan B, Plunkett KN, Coffey AM, Shchepin RV, Barskiy DA, Kovtunov KV, Koptyug IV, Waddell KW, Goodson BM, Chekmenev EY. Irreversible catalyst activation enables hyperpolarization and water solubility for NMR signal amplification by reversible exchange. The Journal of Physical Chemistry. B. 118: 13882-9. PMID 25372972 DOI: 10.1021/Jp510825B  0.73
2014 Barskiy DA, Kovtunov KV, Koptyug IV, He P, Groome KA, Best QA, Shi F, Goodson BM, Shchepin RV, Truong ML, Coffey AM, Waddell KW, Chekmenev EY. In situ and ex situ low-field NMR spectroscopy and MRI endowed by SABRE hyperpolarization. Chemphyschem : a European Journal of Chemical Physics and Physical Chemistry. 15: 4100-7. PMID 25367202 DOI: 10.1002/Cphc.201402607  0.73
2014 Theis T, Truong M, Coffey AM, Chekmenev EY, Warren WS. LIGHT-SABRE enables efficient in-magnet catalytic hyperpolarization. Journal of Magnetic Resonance (San Diego, Calif. : 1997). 248: 23-6. PMID 25299767 DOI: 10.1016/J.Jmr.2014.09.005  0.422
2014 Kovtunov KV, Truong ML, Barskiy DA, Koptyug IV, Coffey AM, Waddell KW, Chekmenev EY. Long-lived spin States for low-field hyperpolarized gas MRI. Chemistry (Weinheim An Der Bergstrasse, Germany). 20: 14629-32. PMID 25263795 DOI: 10.1002/Chem.201405063  0.744
2014 Truong ML, Harrington MG, Schepkin VD, Chekmenev EY. Sodium 3D COncentration MApping (COMA 3D) using (23)Na and proton MRI. Journal of Magnetic Resonance (San Diego, Calif. : 1997). 247: 88-95. PMID 25261742 DOI: 10.1016/J.Jmr.2014.08.017  0.306
2014 Coffey AM, Kovtunov KV, Barskiy DA, Koptyug IV, Shchepin RV, Waddell KW, He P, Groome KA, Best QA, Shi F, Goodson BM, Chekmenev EY. High-resolution low-field molecular magnetic resonance imaging of hyperpolarized liquids. Analytical Chemistry. 86: 9042-9. PMID 25162371 DOI: 10.1021/Ac501638P  0.73
2014 Shchepin RV, Chekmenev EY. Toward hyperpolarized molecular imaging of HIV: synthesis and longitudinal relaxation properties of (15) N-Azidothymidine. Journal of Labelled Compounds & Radiopharmaceuticals. 57: 621-4. PMID 25156931 DOI: 10.1002/Jlcr.3220  0.345
2014 Nikolaou P, Coffey AM, Barlow MJ, Rosen MS, Goodson BM, Chekmenev EY. Temperature-ramped (129)Xe spin-exchange optical pumping. Analytical Chemistry. 86: 8206-12. PMID 25008290 DOI: 10.1021/Ac501537W  0.355
2014 Shchepin RV, Pham W, Chekmenev EY. Dephosphorylation and biodistribution of 1-¹³C-phospholactate in vivo. Journal of Labelled Compounds & Radiopharmaceuticals. 57: 517-24. PMID 24995802 DOI: 10.1002/Jlcr.3207  0.388
2014 Kovtunov KV, Barskiy DA, Coffey AM, Truong ML, Salnikov OG, Khudorozhkov AK, Inozemtseva EA, Prosvirin IP, Bukhtiyarov VI, Waddell KW, Chekmenev EY, Koptyug IV. High-resolution 3D proton MRI of hyperpolarized gas enabled by parahydrogen and Rh/TiO2 heterogeneous catalyst. Chemistry (Weinheim An Der Bergstrasse, Germany). 20: 11636-9. PMID 24961814 DOI: 10.1002/Chem.201403604  0.742
2014 Kovtunov KV, Barskiy DA, Shchepin RV, Coffey AM, Waddell KW, Koptyug IV, Chekmenev EY. Demonstration of heterogeneous parahydrogen induced polarization using hyperpolarized agent migration from dissolved Rh(I) complex to gas phase. Analytical Chemistry. 86: 6192-6. PMID 24918975 DOI: 10.1021/Ac5013859  0.735
2014 Shi F, Coffey AM, Waddell KW, Chekmenev EY, Goodson BM. Heterogeneous solution NMR signal amplification by reversible exchange. Angewandte Chemie (International Ed. in English). 53: 7495-8. PMID 24889730 DOI: 10.1002/Anie.201403135  0.731
2014 Truong ML, Coffey AM, Shchepin RV, Waddell KW, Chekmenev EY. Sub-second proton imaging of 13C hyperpolarized contrast agents in water. Contrast Media & Molecular Imaging. 9: 333-41. PMID 24753438 DOI: 10.1002/Cmmi.1579  0.727
2014 Shchepin RV, Coffey AM, Waddell KW, Chekmenev EY. Parahydrogen induced polarization of 1-(13)C-phospholactate-d(2) for biomedical imaging with >30,000,000-fold NMR signal enhancement in water. Analytical Chemistry. 86: 5601-5. PMID 24738968 DOI: 10.1021/Ac500952Z  0.733
2014 Nikolaou P, Coffey AM, Ranta K, Walkup LL, Gust BM, Barlow MJ, Rosen MS, Goodson BM, Chekmenev EY. Multidimensional mapping of spin-exchange optical pumping in clinical-scale batch-mode 129Xe hyperpolarizers. The Journal of Physical Chemistry. B. 118: 4809-16. PMID 24731261 DOI: 10.1021/Jp501493K  0.338
2014 Nikolaou P, Coffey AM, Walkup LL, Gust BM, Whiting N, Newton H, Muradyan I, Dabaghyan M, Ranta K, Moroz GD, Rosen MS, Patz S, Barlow MJ, Chekmenev EY, Goodson BM. XeNA: an automated 'open-source' (129)Xe hyperpolarizer for clinical use. Magnetic Resonance Imaging. 32: 541-50. PMID 24631715 DOI: 10.1016/J.Mri.2014.02.002  0.404
2014 Barskiy DA, Kovtunov KV, Koptyug IV, He P, Groome KA, Best QA, Shi F, Goodson BM, Shchepin RV, Coffey AM, Waddell KW, Chekmenev EY. The feasibility of formation and kinetics of NMR signal amplification by reversible exchange (SABRE) at high magnetic field (9.4 T). Journal of the American Chemical Society. 136: 3322-5. PMID 24528143 DOI: 10.1021/Ja501052P  0.752
2014 Perrin BS, Tian Y, Fu R, Grant CV, Chekmenev EY, Wieczorek WE, Dao AE, Hayden RM, Burzynski CM, Venable RM, Sharma M, Opella SJ, Pastor RW, Cotten ML. High-resolution structures and orientations of antimicrobial peptides piscidin 1 and piscidin 3 in fluid bilayers reveal tilting, kinking, and bilayer immersion. Journal of the American Chemical Society. 136: 3491-504. PMID 24410116 DOI: 10.1021/Ja411119M  0.341
2014 Nikolaou P, Coffey AM, Walkup LL, Gust BM, LaPierre CD, Koehnemann E, Barlow MJ, Rosen MS, Goodson BM, Chekmenev EY. A 3D-printed high power nuclear spin polarizer. Journal of the American Chemical Society. 136: 1636-42. PMID 24400919 DOI: 10.1021/Ja412093D  0.411
2014 Zu Z, Xu J, Li H, Chekmenev EY, Quarles CC, Does MD, Gore JC, Gochberg DF. Imaging amide proton transfer and nuclear overhauser enhancement using chemical exchange rotation transfer (CERT). Magnetic Resonance in Medicine. 72: 471-6. PMID 24302497 DOI: 10.1002/Mrm.24953  0.312
2014 Kovtunov KV, Barskiy DA, Coffey AM, Truong ML, Salnikov OG, Khudorozhkov AK, Inozemtseva EA, Prosvirin IP, Bukhtiyarov VI, Waddell KW, Chekmenev EY, Koptyug IV. Cover Picture: High-Resolution 3D Proton MRI of Hyperpolarized Gas Enabled by Parahydrogen and Rh/TiO2Heterogeneous Catalyst (Chem. Eur. J. 37/2014) Chemistry - a European Journal. 20: 11593-11593. DOI: 10.1002/Chem.201490154  0.718
2013 Shchepin RV, Chekmenev EY. Synthetic approach for unsaturated precursors for parahydrogen induced polarization of choline and its analogs. Journal of Labelled Compounds & Radiopharmaceuticals. 56: 655-62. PMID 25196027 DOI: 10.1002/Jlcr.3082  0.341
2013 Coffey AM, Truong ML, Chekmenev EY. Low-field MRI can be more sensitive than high-field MRI. Journal of Magnetic Resonance (San Diego, Calif. : 1997). 237: 169-74. PMID 24239701 DOI: 10.1016/J.Jmr.2013.10.013  0.416
2013 Nikolaou P, Coffey AM, Walkup LL, Gust BM, Whiting N, Newton H, Barcus S, Muradyan I, Dabaghyan M, Moroz GD, Rosen MS, Patz S, Barlow MJ, Chekmenev EY, Goodson BM. Near-unity nuclear polarization with an open-source 129Xe hyperpolarizer for NMR and MRI. Proceedings of the National Academy of Sciences of the United States of America. 110: 14150-5. PMID 23946420 DOI: 10.1073/Pnas.1306586110  0.427
2013 Cai C, Coffey AM, Shchepin RV, Chekmenev EY, Waddell KW. Efficient transformation of parahydrogen spin order into heteronuclear magnetization. The Journal of Physical Chemistry. B. 117: 1219-24. PMID 23214962 DOI: 10.1021/Jp3089462  0.734
2012 Shchepin RV, Coffey AM, Waddell KW, Chekmenev EY. Parahydrogen Induced Polarization with Rh-based Monodentate Ligand in Water. The Journal of Physical Chemistry Letters. 3: 3281-3285. PMID 23227297 DOI: 10.1021/Jz301389R  0.724
2012 Coffey AM, Shchepin RV, Wilkens K, Waddell KW, Chekmenev EY. A large volume double channel 1H-X RF probe for hyperpolarized magnetic resonance at 0.0475 T. Journal of Magnetic Resonance (San Diego, Calif. : 1997). 220: 94-101. PMID 22706029 DOI: 10.1016/J.Jmr.2012.04.012  0.74
2012 Shchepin RV, Coffey AM, Waddell KW, Chekmenev EY. PASADENA hyperpolarized 13C phospholactate. Journal of the American Chemical Society. 134: 3957-60. PMID 22352377 DOI: 10.1021/Ja210639C  0.745
2012 Feng B, Coffey AM, Colon RD, Chekmenev EY, Waddell KW. A pulsed injection parahydrogen generator and techniques for quantifying enrichment. Journal of Magnetic Resonance (San Diego, Calif. : 1997). 214: 258-62. PMID 22188975 DOI: 10.1016/J.Jmr.2011.11.015  0.717
2011 Bhattacharya P, Chekmenev EY, Reynolds WF, Wagner S, Zacharias N, Chan HR, Bünger R, Ross BD. Parahydrogen-induced polarization (PHIP) hyperpolarized MR receptor imaging in vivo: a pilot study of 13C imaging of atheroma in mice. Nmr in Biomedicine. 24: 1023-8. PMID 21538638 DOI: 10.1002/Nbm.1717  0.351
2011 Kurhanewicz J, Vigneron DB, Brindle K, Chekmenev EY, Comment A, Cunningham CH, Deberardinis RJ, Green GG, Leach MO, Rajan SS, Rizi RR, Ross BD, Warren WS, Malloy CR. Analysis of cancer metabolism by imaging hyperpolarized nuclei: prospects for translation to clinical research. Neoplasia (New York, N.Y.). 13: 81-97. PMID 21403835 DOI: 10.1593/Neo.101102  0.346
2011 Waddell KW, Coffey AM, Chekmenev EY. In situ detection of PHIP at 48 mT: demonstration using a centrally controlled polarizer. Journal of the American Chemical Society. 133: 97-101. PMID 21141960 DOI: 10.1021/Ja108529M  0.734
2009 Lisitza N, Muradian I, Frederick E, Patz S, Hatabu H, Chekmenev EY. Toward 13C hyperpolarized biomarkers produced by thermal mixing with hyperpolarized 129Xe. The Journal of Chemical Physics. 131: 044508. PMID 19655895 DOI: 10.1063/1.3181062  0.458
2009 Chekmenev EY, Norton VA, Weitekamp DP, Bhattacharya P. Hyperpolarized (1)H NMR employing low gamma nucleus for spin polarization storage. Journal of the American Chemical Society. 131: 3164-5. PMID 19256566 DOI: 10.1021/Ja809634U  0.472
2009 Hövener JB, Chekmenev EY, Harris KC, Perman WH, Tran TT, Ross BD, Bhattacharya P. Quality assurance of PASADENA hyperpolarization for 13C biomolecules. Magma (New York, N.Y.). 22: 123-34. PMID 19067009 DOI: 10.1007/S10334-008-0154-Y  0.302
2009 Hövener JB, Chekmenev EY, Harris KC, Perman WH, Robertson LW, Ross BD, Bhattacharya P. PASADENA hyperpolarization of 13C biomolecules: equipment design and installation. Magma (New York, N.Y.). 22: 111-21. PMID 19067008 DOI: 10.1007/S10334-008-0155-X  0.332
2008 Chekmenev EY, Chow SK, Tofan D, Weitekamp DP, Ross BD, Bhattacharya P. Fluorine-19 NMR chemical shift probes molecular binding to lipid membranes. The Journal of Physical Chemistry. B. 112: 6285-7. PMID 18422359 DOI: 10.1021/Jp800646K  0.356
2008 Chekmenev EY, Hövener J, Norton VA, Harris K, Batchelder LS, Bhattacharya P, Ross BD, Weitekamp DP. PASADENA hyperpolarization of succinic acid for MRI and NMR spectroscopy. Journal of the American Chemical Society. 130: 4212-3. PMID 18335934 DOI: 10.1021/Ja7101218  0.397
2007 Gor'kov PL, Witter R, Chekmenev EY, Nozirov F, Fu R, Brey WW. Low-E probe for (19)F-(1)H NMR of dilute biological solids. Journal of Magnetic Resonance (San Diego, Calif. : 1997). 189: 182-9. PMID 17920316 DOI: 10.1016/J.Jmr.2007.09.008  0.331
2007 Bhattacharya P, Chekmenev EY, Perman WH, Harris KC, Lin AP, Norton VA, Tan CT, Ross BD, Weitekamp DP. Towards hyperpolarized (13)C-succinate imaging of brain cancer. Journal of Magnetic Resonance (San Diego, Calif. : 1997). 186: 150-5. PMID 17303454 DOI: 10.1016/J.Jmr.2007.01.017  0.323
2007 Gor'kov PL, Chekmenev EY, Li C, Cotten M, Buffy JJ, Traaseth NJ, Veglia G, Brey WW. Using low-E resonators to reduce RF heating in biological samples for static solid-state NMR up to 900 MHz. Journal of Magnetic Resonance (San Diego, Calif. : 1997). 185: 77-93. PMID 17174130 DOI: 10.1016/J.Jmr.2006.11.008  0.37
2006 Waddell KW, Chekmenev EY, Wittebort RJ. Peptide 17O chemical shielding and electric field gradient tensors. The Journal of Physical Chemistry. B. 110: 22935-41. PMID 17092047 DOI: 10.1021/Jp060617O  0.778
2006 Buffy JJ, Traaseth NJ, Mascioni A, Gor'kov PL, Chekmenev EY, Brey WW, Veglia G. Two-dimensional solid-state NMR reveals two topologies of sarcolipin in oriented lipid bilayers. Biochemistry. 45: 10939-46. PMID 16953579 DOI: 10.1021/Bi060728D  0.324
2006 Chekmenev EY, Waddell KW, Hu J, Gan Z, Wittebort RJ, Cross TA. Ion-binding study by 17O solid-state NMR spectroscopy in the model peptide Gly-Gly-Gly at 19.6 T Journal of the American Chemical Society. 128: 9849-9855. PMID 16866542 DOI: 10.1021/Ja060191R  0.779
2006 Chekmenev EY, Gor'kov PL, Cross TA, Alaouie AM, Smirnov AI. Flow-through lipid nanotube arrays for structure-function studies of membrane proteins by solid-state NMR spectroscopy Biophysical Journal. 91: 3076-3084. PMID 16861277 DOI: 10.1529/Biophysj.106.085191  0.353
2006 Chekmenev EY, Vollmar BS, Forseth KT, Manion MN, Jones SM, Wagner TJ, Endicott RM, Kyriss BP, Homem LM, Pate M, He J, Raines J, Gor'kov PL, Brey WW, Mitchell DJ, et al. Investigating molecular recognition and biological function at interfaces using piscidins, antimicrobial peptides from fish. Biochimica Et Biophysica Acta. 1758: 1359-72. PMID 16815244 DOI: 10.1016/J.Bbamem.2006.03.034  0.341
2006 Chekmenev EY, Jones SM, Nikolayeva YN, Vollmar BS, Wagner TJ, Gor'kov PL, Brey WW, Manion MN, Daugherty KC, Cotten M. High-field NMR studies of molecular recognition and structure-function relationships in antimicrobial piscidins at the water-lipid bilayer interface. Journal of the American Chemical Society. 128: 5308-9. PMID 16620079 DOI: 10.1021/Ja058385E  0.365
2006 Gor'kov PL, Chekmenev EY, Fu R, Hu J, Cross TA, Cotten M, Brey WW. A large volume flat coil probe for oriented membrane proteins Journal of Magnetic Resonance. 181: 9-20. PMID 16580852 DOI: 10.1016/J.Jmr.2006.03.008  0.4
2005 Fu R, Brey WW, Shetty K, Gor'kov P, Saha S, Long JR, Grant SC, Chekmenev EY, Hu J, Gan Z, Sharma M, Zhang F, Logan TM, Brüschweller R, Edison A, et al. Ultra-wide bore 900 MHz high-resolution NMR at the National High Magnetic Field Laboratory Journal of Magnetic Resonance. 177: 1-8. PMID 16125429 DOI: 10.1016/J.Jmr.2005.07.013  0.418
2005 Hu J, Chekmenev EY, Gan Z, Gor'kov PL, Saha S, Brey WW, Cross TA. Ion solvation by channel carbonyls characterized by 17O solid-state NMR at 21 T Journal of the American Chemical Society. 127: 11922-11923. PMID 16117514 DOI: 10.1021/Ja0535413  0.361
2005 Waddell KW, Chekmenev EY, Wittebort RJ. Single-crystal studies of peptide prolyl and glycyl 15N shielding tensors. Journal of the American Chemical Society. 127: 9030-5. PMID 15969580 DOI: 10.1021/Ja044204H  0.781
2005 Chekmenev EY, Hu J, Gor'Kov PL, Brey WW, Cross TA, Ruuge A, Smirnov AI. 15N and 31P solid-state NMR study of transmembrane domain alignment of M2 protein of influenza A virus in hydrated cylindrical lipid bilayers confined to anodic aluminum oxide nanopores Journal of Magnetic Resonance. 173: 322-327. PMID 15780925 DOI: 10.1016/J.Jmr.2004.12.006  0.325
2004 Fan TW, Lane AN, Chekmenev E, Wittebort RJ, Higashi RM. Synthesis and physico-chemical properties of peptides in soil humic substances. The Journal of Peptide Research : Official Journal of the American Peptide Society. 63: 253-64. PMID 15049837 DOI: 10.1111/J.1399-3011.2004.00142.X  0.643
2004 Chekmenev EY, Zhang Q, Waddell KW, Mashuta MS, Wittebort RJ. 15N Chemical shielding in glycyl tripeptides: measurement by solid-state NMR and correlation with X-ray structure. Journal of the American Chemical Society. 126: 379-84. PMID 14709105 DOI: 10.1021/Ja0370342  0.786
2004 Pometun MS, Chekmenev EY, Wittebort RJ. Quantitative observation of backbone disorder in native elastin. The Journal of Biological Chemistry. 279: 7982-7. PMID 14625282 DOI: 10.1074/Jbc.M310948200  0.772
2003 Zhang Q, Chekmenev EY, Wittebort RJ. 17O quadrupole coupling and chemical shielding tensors in an H-bonded carboxyl group: alpha-oxalic acid. Journal of the American Chemical Society. 125: 9140-6. PMID 15369371 DOI: 10.1021/Ja034495E  0.662
2002 Chekmenev EY, Xu RZ, Mashuta MS, Wittebort RJ. Glycyl C(alpha) chemical shielding in tripeptides: measurement by solid-state NMR and correlation with X-ray structure and theory. Journal of the American Chemical Society. 124: 11894-9. PMID 12358533 DOI: 10.1021/Ja026700G  0.672
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