GOOGLE SCHOLAR: THOMAS THEIS

2024

[86] “Toward Next-Generation Molecular Imaging with a Clinical Low-Field (0.064 T) Point-of-Care MRI Scanner”
N. Iqbal, D. O. Brittin, P. J. Daluwathumullagamage, Md S. Alam, I. M. Senanayake, A. T. Gafar, Z. Siraj, A. Petrilla, M. Pugh, B. Tonazzi, S. Ragunathan, M. E. Poorman, L. Sacolick, T. Theis, M. S. Rosen, E. Y. Chekmenev, and B. M. Goodson*
Anal. Chem. (2024) https://doi.org/10.1021/acs.analchem.4c01299

[85] “Toward Ultra-high-quality-factor Wireless Masing Magnetic Resonance Sensing”
I. Adelabu, S. Nantogma, S. Fleischer, M. Abdulmojeed, H. de Maissin, A. B. Schmidt, S. Lehmkuhl, M. S. Rosen, S. Appelt, T. Theis, C. Qian, E. Y. Chekmenev
Angew. Chem. (2024) https://onlinelibrary.wiley.com/doi/10.1002/ange.202406551

 

[84] “Zero to ultralow magnetic field NMR of [1⁢−13⁢C]⁢pyruvate and [2⁢−13⁢C]⁢pyruvate enabled by SQUID sensors and hyperpolarization”
J. Z. Myers, F. Bullinger, N. Kempf, M. Plaumann, A. Ortmeier, T. Theis, P. Povolni, J. Romanowski, J. Engelmann, K. Scheffler, J.-B. Hövener, K. Buckenmaier, R. Körber, and A. N. Pravdivtsev
Phys. Rev. B (2024) 109, 184443 https://doi.org/10.1103/PhysRevB.109.184443

 

 

[83] “Molecular NMR shieldings, J-couplings, and magnetizabilities from numeric atom-centered orbital based density-functional calculations”
R. Laasner, I. Mandzhieva, W. P. Huhn, J. Collel, V. Yu⁴, W. S. Warren, T. Theis, and V. Blum*
Electron. Struct. IOPScience (2024)
https://iopscience.iop.org/article/10.1088/2516-1075/ad45d4

 

[82] “SABRE-hyperpolarization dynamics of [1-13C]pyruvate monitored by in situ zero- to ultra-low field NMR” A. Ortmeier, K. MacCulloch, D. A. Barskiy, N. Kempf, J. Z. Myers, R. Körber, A. N. Pravdivtsev, K. Buckenmaier, and T. Theis*
J. Magn. Reson. Open, (2024) 19, 100149
https://doi.org/10.1016/j.jmro.2024.100149

 

[81] “¹³C MRI of hyperpolarized pyruvate at 120 µT”
N. Kempf, R. Körber, M. Plaumann, A. N. Pravdivtsev, J. Engelmann, J. Boldt, K. Scheffler, T. Theis & K. Buckenmaier*
Nature Sci. Rep. (2024) 14, 4468 https://doi.org/10.1038/s41598-024-54770-x

[80] “Carbon-13 Radiofrequency Amplification by Stimulated Emission of Radiation of the Hyperpolarized Ketone and Hemiketal Forms of Allyl [1-13C]Pyruvate”
S. Nantogma, H. de Maissin, I. Adelabu, A. Abdurraheem, C. Nelson, N. V. Chukanov, O. G. Salnikov, I. V. Koptyug, S. Lehmkuhl, A. B. Schmidt, S. Appelt, T. Theis, and E. Y. Chekmenev*
ACS Sens. (2024) https://doi.org/10.1021/acssensors.3c02075
Cover Article

 

2023

[79] “Delivering Robust Proton-Only Sensing of Hyperpolarized [1,2-¹³C₂]-Pyruvate Using Broad-Spectral-Range Nuclear Magnetic Resonance Pulse Sequences”
I. Mandzhieva, I. Adelabu, S. Nantogma, E. Y. Chekmenev*, and T. Theis*
ACS Sens. (2023) https://doi.org/10.1021/acssensors.3c01296

[78] “Spin dynamics of [1,2-¹³C₂]pyruvate hyperpolarization by parahydrogen in reversible exchange at micro Tesla fields”
A. Browning, K. Macculloch, P. TomHon, I. Mandzhieva, E. Y. Chekmenev, B. M. Goodson, S. Lehmkuhl and T. Theis*
Phys. Chem. Chem. Phys. (2023) 25, 16446-16458 https://doi.org/10.1039/D3CP00843F

[77] “Exploring synchrony and chaos of parahydrogen-pumped two-compartment radio-frequency amplification by stimulated emission of radiation”
L. Lohmann, S. Lehmkuhl, S. Fleischer, M. S. Rosen, E. Y. Chekmenev, T. Theis, A. Adams, and S. Appelt
Phys. Rev. A (2023) 108, 022806 https://doi.org/10.1103/PhysRevA.108.022806

 

[76] “Facile hyperpolarization chemistry for molecular imaging and metabolic tracking of [1–¹³C]pyruvate in vivo”
K. MacCulloch, A. Browning, D. O. Guarin Bedoya, S. J. McBride, M. B. Abdulmojeed, C. Dedesma, B. M. Goodson, M. S. Rosen, E. Y. Chekmenev, Yi-Fen Yen, P. TomHon*, and T. Theis*
J. Magn. Reson. Open (2023) 16–17, 100129 https://doi.org/10.1016/j.jmro.2023.100129

Also: [76b]”Facile hyperpolarization chemistry for molecular imaging and metabolic tracking of [1-13C]pyruvate in vivo”
A. Browning , K. MacCulloch, D. Guarin Bedoya, C. Dedesma ,B. M. Goodson, M. S. Rosen, E. Y. Chekmenev, Y.-F. Yen, P. TomHon*,  and T. Theis*
ChemRxiv (2023) 10.26434/chemrxiv-2023-4dqkx

[75] “13C Radiofrequency Amplification by Stimulated Emission of Radiation Threshold Sensing of Chemical Reactions”
A. B. Schmidt, I. Adelabu, C. Nelson, S. Nantogma, V. G. Kiselev, M. Zaitsev, A. Abdurraheem, H. Maissin, M. S. Rosen, S. Lehmkuhl, S. Appelt, T. Theis*, and E. Y. Chekmenev*
J. Am. Chem. Soc. (2023) https://doi.org/10.1021/jacs.3c00776

 

[74] “Parahydrogen in Reversible Exchange Induces Long-Lived 15N Hyperpolarization of Anticancer Drugs Anastrozole and Letrozole”
K. MacCulloch*, A. Browning, P. TomHon, S. Lehmkuhl, E. Y. Chekmenev, and T. Theis*
Anal. Chem. (2023) https://doi.org/10.1021/acs.analchem.2c04817

 

[73] “LIGHT-SABRE Hyperpolarizes 1-13C-Pyruvate Continuously without Magnetic Field Cycling”
A. N. Pravdivtsev, K. Buckenmaier*, N. Kempf, G. Stevanato, K. Scheffler, J. Engelmann, M. Plaumann, R. Koerber, J.-B. Hövener, and T. Theis*
J. Phys. Chem. C (2023) 127, 14, 6744–6753, https://doi.org/10.1021/acs.jpcc.3c01128

 

[72] “SABRE Hyperpolarization with up to 200 bar Parahydrogen in Standard and Quickly Removable Solvents”
A. Duchowny, J. Denninger, L. Lohmann, T. Theis, S. Lehmkuhl, and A. Adams
Int. J. Mol. Sci. (2023), 24(3), 2465; https://doi.org/10.3390/ijms24032465

[71] “Efficient SABRE-SHEATH Hyperpolarization of Potent Branched-Chain-Amino-Acid Metabolic Probe [1-¹³C]ketoisocaproate” 
I. Adelabu, Md R. H. Chowdhury, S. Nantogma, C., F. Ahmed, L. Stilgenbauer, M. Sadagurski, T. Theis, B. M. Goodson, E. Y. Chekmenev
Metabolites (2023), 13(2), 200; https://doi.org/10.3390/metabo13020200

2022

[70] “Catalyst-Free Aqueous Hyperpolarized [1-13C]Pyruvate Obtained by Re-Dissolution Signal Amplification by Reversible Exchange“
A. B. Schmidt*, H. de Maissin, I. Adelabu, S. Nantogma, J. Ettedgui, P. TomHon, B. M. Goodson, T. Theis, and E. Y. Chekmenev*
ACS Sens. (2022) 7, 11, 3430–3439,  https://doi.org/10.1021/acssensors.2c01715

[69] “Triplet Photosensitized para-Hydrogen Induced Polarization“
E. E. Brown, I. Mandzhieva, P. M. TomHon, T Theis*, and F. N. Castellano*
ACS Central Science (2022) https://doi.org/10.1021/acscentsci.2c01003
Work highlighted in:  “para-Hydrogen-Induced Polarization Enabled by Visible Light Activation” by Chen, Niu and Liu in ACS Cent. Sci. 2022, 8, 12, 1573–1575

[68] “Parahydrogen-Induced Carbon-13 Radiofrequency Amplification by Stimulated Emission of Radiation“
C. Nelson, A. B. Schmidt, I. Adelabu, S. Nantogma, V. G. Kiselev, A. Abdurraheem, H. de Maissin,  S. Lehmkuhl, S. Appelt , T Theis*,  E. Chekmenev*
Angew. Chem. Int. Ed. (2022) https://doi.org/10.1002/anie.202215678

[67] “Interplay of Near-Zero-Field Dephasing, Rephasing, and Relaxation Dynamics and [1-13C]Pyruvate Polarization Transfer Efficiency in Pulsed SABRE-SHEATH“
S. Nantogma, S. L. Eriksson, I. Adelabu, I. Mandzhieva, A. Browning, P. TomHon, W. S. Warren, T. Theis, B. M. Goodson, and E. Y. Chekmenev*
J. Phys. Chem. A (2022) https://doi.org/10.1021/acs.jpca.2c07150

[66] “Proton-Only Sensing of Hyperpolarized [1,2-13C2]Pyruvate“
I. Mandzhieva, I. Adelabu, E. Y. Chekmenev, and T. Theis*
ACS Sensors (2022) https://doi.org/10.1021/acssensors.2c01608

[65]  “Rapid 13C Hyperpolarization of the TCA Cycle Intermediate α-Ketoglutarate via SABRE-SHEATH“
I. Adelabu, J. Ettedgui*, S. M. Joshi, S. Nantogma,  R. H. Chowdhury, S. McBride, T. Theis, V. R. Sabbasani, M. Chandrasekhar, D. Sail, K. Yamamoto, R. E. Swenson*, M. C. Krishna, B. M. Goodson, and E. Y. Chekmenev*
Anal. Chem. (2022)  https://doi.org/10.1021/acs.analchem.2c02160

[64] “RASER MRI: Magnetic Resonance Images formed Spontaneously exploiting Cooperative Nonlinear Interaction“
S. Lehmkuhl*, S. Fleischer, L. Lohmann, M. S. Rosen, E. Y. Chekmenev, A. Adams, T. Theis*, S. Appelt*
Sci. Adv. (2022) 8, 28, https://www.science.org/doi/10.1126/sciadv.abp8483

 

[63] “Instrumentation for Hydrogenative Parahydrogen-Based Hyperpolarization Techniques“
A. B. Schmidt, C. R. Bowers, K. Buckenmaier, E. Y. Chekmenev, H. de Maissin, J. Eills, F. Ellermann, S. Glöggler, J. W. Gordon, S. Knecht, I. V. Koptyug, J. Kuhn, A. N. Pravdivtsev, F. Reineri, T. Theis, K. Them, and J. Hövener
Anal. Chem. (2022) https://doi.org/10.1021/acs.analchem.1c04863

[62]” Temperature Cycling Enables Efficient 13C SABRE-SHEATH Hyperpolarization and Imaging of [1-13C]Pyruvate“
P. TomHon, M. Abdulmojeed, I. Adelabu ,S. Nantogma, M. S. H. Kabir, S. Lehmkuhl, E. Y. Chekmenev and T. Theis*
J. Am. Chem. Soc. (2022) https://doi.org/10.1021/jacs.1c09581
Also: ChemRxiv (2021)  10.33774/chemrxiv-2021-cpz32

2021

[61] “Order-Unity 13C Nuclear Polarization of [1-13C]Pyruvate in Seconds and the Interplay of Water and SABRE Enhancement”
I. Adelabu, P. TomHon, M. S. H. Kabir, S. Nantogma, M. Abdulmojeed, I. Mandzhieva, J. Ettedgui, R. E. Swenson, M. C. Krishna, T. Theis, B. M. Goodson, E. Y. Chekmenev* ChemPhysChem (2021) 23, e202100839
https://doi.org/10.1002/cphc.202100839

[60] “A Versatile Compact Parahydrogen Membrane Reactor“
P. M. TomHon, S. Han, S. Lehmkuhl, S. Appelt, E. Y. Chekmenev, M. Abolhasani, and T. Theis*
ChemPhysChem (2021) COVER ARTICLE https://doi.org/10.1002/cphc.202100667

[59] “Density Functional Theory Study of Reaction Equilibria in Signal Amplification by Reversible Exchange“
K. Lin, P. TomHon, S. Lehmkuhl, R. Laasner, T. Theis*, V. Blum*
ChemPhysChem  (2021) COVER ARTICLE,  https://doi.org/10.1002/cphc.202100204

[58] “Hyperpolarization of common antifungal agents with SABRE“
K. MacCulloch, P. TomHon, A. Browning, E. Akeroyd, S. Lehmkuhl, E. Y. Chekmenev and T. Theis*
Magn. Reson. Chem. (2021) 59, 12, 1225 SPECIAL ISSUE RESEARCH ARTICLE https://doi.org/10.1002/mrc.5187

[57]  “Background-Free Proton NMR Spectroscopy with Radiofrequency Amplification by Stimulated Emission of Radiation”
B. Joalland, T. Theis, S. Appelt and E. Y. Chekmenev
 Angew. Chem. Int. Ed. (2021) INSIDE COVER  https://doi.org/10.1002/anie.202108939

[56] “Intensified continuous extraction of switchable hydrophilicity solvents triggered by carbon dioxide“
S. Han, M. Ramezani, P. TomHon, K. Abdel-Latif, R. W. Epps, T. Theis and M. Abolhasani
Green Chem., 2021, Advance Article https://doi.org/10.1039/D1GC00811K

[55] “Micron-Scale NV-NMR Spectroscopy with Signal Amplification by Reversible Exchange“
N. Arunkumar, D. B. Bucher, M. J. Turner, P. M. TomHon, D. Glenn, S. Lehmkuhl, M. D. Lukin, H. Park, M. S. Rosen*, T. Theis*, and R. L. Walsworth*
PRX Quantum (2021) 2, 010305 https://doi.org/10.1103/PRXQuantum.2.010305

[54] “SABRE and PHIP pumped RASER and the Route to Chaos”
S. Appelt, S. Lehmkuhl, S. Fleischer , B. Joalland, N. M. Ariyasingha, E. Y. Chekmenev, and T. Theis
J. Magn. Reson. (2021) https://doi.org/10.1016/j.jmr.2020.106815

2020

[53] “SABRE polarized low field rare-spin spectroscopy“
S. Lehmkuhl, M. Suefke, A. Kentner, Y. Yen, B. Blümich, M. S. Rosen, S. Appelt and T. Theis
J.  Chem. Phys. 152, 184202 (2020); https://doi.org/10.1063/5.0002412

[52]”Rational ligand choice extends the SABRE substrate scope“
J.Colell, A. Logan, Z. Zhou, J. Lindale, Raul Laasner, R. Shchepin, E. Chekmenev, V. Blum, W. Warren, S. J. Malcolmson and T. Theis
Chem. Commun. (2020) https://doi.org/10.1039/D0CC01330G

[51]“Parahydrogen‐Induced Radio Amplification by Stimulated Emission of Radiation”
B. Joalland, N. M. Ariyasingha, S. Lehmkuhl , T. Theis, S. Appelt, E. Y. Chekmenev
Angew. Chem. Int. Ed.  (2020)DOI:10.1002/anie.201916597

[50]    “Application of ¹⁵N₂-Diazirines as a Versatile Platform for Hyperpolarization of Biological Molecules by d-DNP”
H. Park, G. Zhang, J. Bae, T. Theis, W. Warren and Q. Wang.
Bioconjugate Chem. (2020)   DOI:  10.1021/acs.bioconjchem.0c00028

 

[49]  “Automated Pneumatic Shuttle for Magnetic Field Cycling and Parahydrogen Hyperpolarized Multidimensional NMR”
P. TomHon, E. Akeroyd, S. Lehmkuhl, E. Y. Chekmenev and T. Theis*,
J. Magn. Reson. (2020)   DOI:  10.1016/j.jmr.2020.106700

 

[48]     K. V. Kovtunov, I. V. Koptyug  M. Fekete S. B. Duckett, T. Theis, B. Joalland, E. Y. Chekmenev
“Parahydrogen‐induced Hyperpolarization of Gases”
Angew. Chem. Int. Ed.  DOI: https://doi.org/10.1002/anie.201915306

2019

[47]“Iodonitrene in Action: Direct Transformation of Amino Acids into Terminal Diazirines and ¹⁵N₂-Diazirines and their Application as Hyperpolarized Markers“
Thomas Glachet, Hamid Marzag, Nathalie Saraiva Rosa, Johannes F. P. Colell, Guannan Zhang, Warren Warren, Xavier Franck, Thomas Theis*, Vincent Reboul*
J. Am. Chem. Soc. (2019)  https://doi.org/10.1021/jacs.9b07035

[46] “Selective hyperpolarization of heteronuclear singlet states via pulsed microtesla SABRE”
CPN Tanner, JR Lindale, SL Eriksson, Z Zhou, JFP Colell, T Theis, W. Warren
J. Chem. Phys. (2019) 151 (4), 044201
https://doi.org/10.1063/1.5108644

[45] “Quasi-Resonance Fluorine-19 Signal Amplification By Reversible Exchange”
Nuwandi M Ariyasingha, Jacob R Lindale, Shannon L Eriksson, Grayson P Clark, Thomas Theis, Roman V Shchepin, Nikita V Chukanov, Kirill V Kovtunov, Igor V Koptyug, Warren S Warren, Eduard Y Chekmenev
Chem. Phys. Lett. (2019) 10, 15, 4229 https://doi.org/10.1021/acs.jpclett.9b01505

[44] “Terminal Diazirines Enable Reverse Polarization Transfer from 15N2 Singlets“
G. Zhang, J. F.P. Colell, T. Glachet, J. R. Lindale, V. Reboul, T. Theis, W. Warren
Angewandte Chemie (2019) DOI: https://doi.org/10.1002/anie.201904026

[43]  “Nuclear Magnetic Resonance Spectroscopy | Hyperpolarization for Sensitivity Enhancement” B. M.Goodson, B. Kidd, J. B. Hövener, L. Schröder, T. Theis, N. Whiting, E. Y.Chekmenev, Encyclopedia of Analytical Science (3rd Ed.) ELSEVIER DOI: https://doi.org/10.1016/B978-0-12-409547-2.14072-7

[42] “Hyperpolarizing Concentrated Metronidazole 15NO2 Group Over Six Chemical Bonds with More Than 15% Polarization and 20 Minute Lifetime” R. V. Shchepin, J. R. Birchall, N. V. Chukanov,  K. V. Kovtunov, I. V. Koptyug, T. Theis, W. S. Warren, J. G. Gelovani, B. M. Goodson, S. Shokouhi, M. S. Rosen, Y. Yen, W. Pham, E. Y. Chekmenev, Chem. Eur. J. (2019) DOI: https://doi.org/10.1002/chem.201901192

[41] “Unveiling coherently driven hyperpolarization dynamics in signal amplification by reversible exchange” J. R. Lindale, S. L. Eriksson, C. P. N. Tanner, Z. Zhou, J. F. P. Colell, G. Zhang, J. Bae, E. Y. Chekmenev, T. Theis,  W. S. Warren  Nature Communications (2019) DOI:  https://doi.org/10.1038/s41467-019-08298-8

2018

[40] “Quasi-Resonance Signal Amplification by Reversible Exchange”
T. Theis, N. M. Ariyasingha, R. V. Shchepin, J. R. Lindale, W. S. Warren and E. Y. Chekmenev
J. Phys. Chem. Lett., 2018, 9 (20), pp 6136–6142
DOI: 10.1021/acs.jpclett.8b02669

[39]  “15N4-1,2,4,5-tetrazines as potentialmolecular tags: Integrating bioorthogonal chemistry with hyperpolarization andunearthing para-N2”
J. Bae, Z. Zhou, T. Theis*, W. Warren and Qiu Wang*
Science Advances 4, 3, eaar2978, DOI: 10.1126/sciadv.aar2978    
*corresponding author

 

2017

http://aip.scitation.org/doi/full/10.1063/1.5003347

[34] “Long-Lived ¹³C₂ Nuclear Spin States Hyperpolarized by Parahydrogen in Reversible Exchange at Micro-Tesla Fields”
Z. Zhou, J. Yu, J. F. P. Colell, R. Laasner, A. W. J. Logan, D. A. Barskiy, R. V. Shchepin, E. Y. Chekmenev, V. Blum, W. S. Warren, and T. Theis*

J. Phys. Chem. Lett., (2017) DOI: 10.1021/acs.jpclett.7b00987

 

2013

  –  2011

 

[3]    “PLP labeling in ESR spectroscopic analysis of secondary and tertiary acrylate propagating radicals.”
M. Buback, P. Hesse, T. Junkers, T. Sergeeva, T. Theis*;
Macromolecules (2008), 41(2), 288-291.

 

[2]    “Chain-length-dependant termination in acrylate radical polymerization studied via pulsed-laser-initiated RAFT polymerization.”
M. Buback, P. Hesse, T. Junkers, T. Theis*, P. Vana;
 Aust. J. Chem. (2007), 60(10), 779-787.
    * exclusive experimentalist and lead author. Authors are in alphabetical order.

[1] link to PhD thesis:    Advances in Zero-Field Nuclear Magnetic Resonance Spectroscopy