Zobrazeno 1 - 10
of 451
pro vyhledávání: '"G. Kempf"'
Publikováno v:
Advanced Science, Vol 10, Iss 23, Pp n/a-n/a (2023)
Abstract Amino acids (AAs) and ammonia are metabolic markers essential for nitrogen metabolism and cell regulation in both plants and humans. NMR provides interesting opportunities to investigate these metabolic pathways, yet lacks sensitivity, espec
Externí odkaz:
https://doaj.org/article/55310ba5df55444e81d684fb326d7be9
Autor:
A. Dey, B. Charrier, K. Lemaitre, V. Ribay, D. Eshchenko, M. Schnell, R. Melzi, Q. Stern, S. F. Cousin, J. G. Kempf, S. Jannin, J.-N. Dumez, P. Giraudeau
Publikováno v:
Magnetic Resonance, Vol 3, Pp 183-202 (2022)
NMR-based analysis of metabolite mixtures provides crucial information on biological systems but mostly relies on 1D 1H experiments for maximizing sensitivity. However, strong peak overlap of 1H spectra often is a limitation for the analysis of inher
Externí odkaz:
https://doaj.org/article/d9fd3aa69fc54c179a46c77e8d0ea693
Autor:
Morgan Ceillier, Olivier Cala, Théo El Daraï, Samuel F. Cousin, Quentin Stern, Sylvie Guibert, Stuart J. Elliott, Aurélien Bornet, Basile Vuichoud, Jonas Milani, Christophe Pages, Dmitry Eshchenko, James G. Kempf, Catherine Jose, Simon A. Lambert, Sami Jannin
Publikováno v:
Journal of Magnetic Resonance Open, Vol 8, Iss , Pp 100017- (2021)
Dissolution dynamic nuclear polarization (dDNP) has become a hyperpolarization method of choice for enhancing nuclear magnetic resonance (NMR) signals. Nuclear spins are polarized in solid frozen samples (in a so-called polarizer) that are subsequent
Externí odkaz:
https://doaj.org/article/581da5ee9831482d8560e33659de5fb9
Publikováno v:
INFORMS Journal on Computing. 34:2828-2844
We model the hierarchical and decentralized nature of product transitions using a mixed-integer bilevel program with two followers, a manufacturing unit and an engineering unit. The leader, corporate management, seeks to maximize revenue over a finit
Amino acids (AAs) and ammonia are metabolic markers essential for nitrogen metabolism and cell regulation in both plants and humans. NMR provides interesting opportunities to investigate these metabolic pathways, yet lacks sensitivity, especially in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f0ee5ed1f0199a884c63056aebc24504
https://lirias.kuleuven.be/handle/20.500.12942/719772
https://lirias.kuleuven.be/handle/20.500.12942/719772
Autor:
Allison Healy, Wendy Luca, Kelly Gallagher, Andre J. Angelia, Karyn A. Book, Beth A. Smith, Angela Renkema, Sheila G. Kempf, Nicholas A. Giordano, Rosemary Polomano, Kari A. Mastro
Publikováno v:
Journal for Nurses in Professional Development. 38:233-241
Publikováno v:
The Journal of Physical Chemistry Letters. 13:3516-3522
Hyperpolarization using signal amplification by reversible exchange (SABRE) relies on target molecules and parahydrogen coordinating to a transition metal catalyst. Identification of this coordinated state becomes increasingly important, especially s
Publikováno v:
Naval Research Logistics (NRL). 69:841-855
Autor:
Ravi Shankar Palani, Michael Mardini, Leo Delage-Laurin, Daniel Banks, Yifu Ouyang, Eric Bryerton, James G. Kempf, Timothy M. Swager, Robert G. Griffin
Publikováno v:
J Phys Chem Lett
We recently used selective (2)H labeling of BDPA to investigate the Overhauser Effect (OE) dynamic nuclear polarization (DNP) mechanism in insulating solids doped with 1,3-bis(diphenylene)-2-phenylallyl (BDPA), and established that the α and γ (1)H
Autor:
James G. Kempf, Jonas Milani, Sami Jannin, Morgan Ceillier, Quentin Stern, Basile Vuichoud, Damien Montarnal, Marc Schnell, Dmitry Eshchenko, Samuel F. Cousin, Roberto Melzi, Théo El Daraï, Aurélien Bornet, Olivier Cala, Laurent Gremillard
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-9 (2021)
Nature Communications
Nature Communications, 2021, 12 (1), ⟨10.1038/s41467-021-24279-2⟩
Nature Communications, Nature Publishing Group, 2021, 12 (1), ⟨10.1038/s41467-021-24279-2⟩
Nature Communications
Nature Communications, 2021, 12 (1), ⟨10.1038/s41467-021-24279-2⟩
Nature Communications, Nature Publishing Group, 2021, 12 (1), ⟨10.1038/s41467-021-24279-2⟩
Hyperpolarization by dissolution dynamic nuclear polarization (dDNP) has enabled promising applications in spectroscopy and imaging, but remains poorly widespread due to experimental complexity. Broad democratization of dDNP could be realized by remo