Works (7)
Updated: June 12th, 2024 05:02
2024 journal article
Molecular NMR shieldings, <i>J</i>-couplings, and magnetizabilities from numeric atom-centered orbital based density-functional calculations
ELECTRONIC STRUCTURE, 6(2).
author keywords: J-couplings; NMR shieldings; magnetizabilities; nuclear magnetic resonance
open access via arxiv.org (repository)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: June 1, 2024
2023 journal article
Delivering Robust Proton-Only Sensing of Hyperpolarized [1,2-<SUP>13</SUP>C<sub>2</sub>]-Pyruvate Using Broad-Spectral-Range Nuclear Magnetic Resonance Pulse Sequences
ACS SENSORS, 8(11), 4101–4110.
author keywords: parahydrogen; hyperpolarization; pyruvate; SABRE; protonsensing; molecular imaging
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science; OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: November 11, 2023
2023 journal article
Spin dynamics of [1,2-C-13(2)]pyruvate hyperpolarization by parahydrogen in reversible exchange at micro Tesla fields
PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 25(24), 16446–16458.
Contributors: A. Browning n, K. Macculloch n, P. TomHon n , n, E. Chekmenev *, B. Goodson *, S. Lehmkuhl n, T. Theis n
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: June 13, 2023
2022 article
Interplay of Near-Zero-Field Dephasing, Rephasing, and Relaxation Dynamics and [1-C-13]Pyruvate Polarization Transfer Efficiency in Pulsed SABRE-SHEATH
Nantogma, S., Eriksson, S. L., Adelabu, I., Mandzhieva, I., Browning, A., TomHon, P., … Chekmenev, E. Y. (2022, November 28). JOURNAL OF PHYSICAL CHEMISTRY A, Vol. 11.
Contributors: S. Nantogma *, S. Eriksson *, I. Adelabu *, n, A. Browning n, P. TomHon n , W. Warren *, T. Theis n , B. Goodson *, E. Chekmenev *
MeSH headings : Pyruvic Acid
TL;DR:
The application of microtesla pulses is studied to investigate their effect on C-13 polarization efficiency, compared to that of conventional SABRE-SHEATH employing a static field, to provide the matching conditions of polarization transfer from parahydrogen-derived hydrides to the 13C-1 nucleus.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: November 29, 2022
2022 article
Proton-Only Sensing of Hyperpolarized [1,2-C-13(2)]Pyruvate
Mandzhieva, I., Adelabu, I., Chekmenev, E. Y., & Theis, T. (2022, November 22). ACS SENSORS, Vol. 11.
Contributors: n, I. Adelabu *, E. Chekmenev * & T. Theis n
author keywords: Parahydrogen; hyperpolarization; pyruvate; SABRE; proton sensing; molecular imaging
MeSH headings : Protons; Magnetic Resonance Spectroscopy / methods; Pyruvic Acid / metabolism; Magnetic Resonance Imaging / methods; Contrast Media
TL;DR:
The objective of this work is the development of an approach that works on conventional (i.e., proton-only) MRI systems while taking advantage of long-lived 13C hyperpolarization, which obviates 13C excitation and detection for proton sensing of 13C-hyperpolarized pyruvate.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: November 23, 2022
2022 article
Triplet Photosensitized para-Hydrogen Induced Polarization
Brown, E. E., Mandzhieva, I., TomHon, P. M., Theis, T., & Castellano, F. N. (2022, November 14). ACS CENTRAL SCIENCE, Vol. 11.
Contributors: E. Brown n , n, P. Tomhon n , T. Theis n & F. Castellano n
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: November 15, 2022
2021 article
Order-Unity C-13 Nuclear Polarization of [1-C-13]Pyruvate in Seconds and the Interplay of Water and SABRE Enhancement
Adelabu, I., TomHon, P., Kabir, M. S. H., Nantogma, S., Abdulmojeed, M., Mandzhieva, I., … Chekmenev, E. Y. (2021, December 9). CHEMPHYSCHEM, Vol. 11.
Contributors: I. Adelabu *, P. TomHon n , M. Kabir *, S. Nantogma *, M. Abdulmojeed n, n, J. Ettedgui*, R. Swenson *
author keywords: hyperpolarization; NMR spectroscopy; parahydrogen; C-13; pyruvate
MeSH headings : Magnetic Resonance Imaging; Magnetic Resonance Spectroscopy; Nitrogen Isotopes; Pyruvic Acid; Water / chemistry
TL;DR:
Signal Amplification By Reversible Exchange in SHield Enabled Alignment Transfer (SABRE-SHEATH) is investigated to achieve rapid hyperpolarization of 13C1 spins of [1-13C]pyruvate, using parahydrogen as the source of nuclear spin order.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
6. Clean Water and Sanitation
(OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: December 10, 2021
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