Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Christian O. Bretschneider"'
Autor:
Greg L. Olsen, Hartmut Oschkinat, Akiva Feintuch, Fabien Aussenac, Ümit Akbey, Lucio Frydman, Christian O. Bretschneider
Publikováno v:
Bretschneider, C O, Akbey, Ü, Aussenac, F, Olsen, G L, Feintuch, A, Oschkinat, H & Frydman, L 2016, ' Cover Picture : On The Potential of Dynamic Nuclear Polarization Enhanced Diamonds in Solid-State and Dissolution 13 C NMR Spectroscopy (ChemPhysChem 17/2016) ', ChemPhysChem, vol. 17, no. 17, pp. 2609 . https://doi.org/10.1002/cphc.201600878
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::316ede0c570810501645c709b6a60b05
https://pure.au.dk/portal/da/publications/cover-picture(7955d126-3682-4666-8063-e7e59195fd19).html
https://pure.au.dk/portal/da/publications/cover-picture(7955d126-3682-4666-8063-e7e59195fd19).html
Autor:
Greg L. Olsen, Akiva Feintuch, Hartmut Oschkinat, Ümit Akbey, Lucio Frydman, Christian O. Bretschneider, Fabien Aussenac
Publikováno v:
Bretschneider, C O, Akbey, Ü, Aussenac, F, Olsen, G L, Feintuch, A, Oschkinat, H & Frydman, L 2016, ' On The Potential of Dynamic Nuclear Polarization Enhanced Diamonds in Solid-State and Dissolution (13) C NMR Spectroscopy ', ChemPhysChem, vol. 17, no. 17, pp. 2691-2701 . https://doi.org/10.1002/cphc.201600301
Dynamic nuclear polarization (DNP) is a versatile option to improve the sensitivity of NMR and MRI. This versatility has elicited interest for overcoming potential limitations of these techniques, including the achievement of solid-state polarization
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a4a08d63285f0b8118d1924baaec0427
https://pure.au.dk/portal/da/publications/on-the-potential-of-dynamic-nuclear-polarization-enhanced-diamonds-in-solidstate-and-dissolution-13-c-nmr-spectroscopy(67dd673e-1ebb-4b53-b1ec-bd1debd7612e).html
https://pure.au.dk/portal/da/publications/on-the-potential-of-dynamic-nuclear-polarization-enhanced-diamonds-in-solidstate-and-dissolution-13-c-nmr-spectroscopy(67dd673e-1ebb-4b53-b1ec-bd1debd7612e).html
Publikováno v:
Journal of magnetic resonance (San Diego, Calif. : 1997). 264
A recent study explored the use of hyperpolarized water, to enhance the sensitivity of nuclei in biomolecules thanks to rapid proton exchanges with labile amide backbone and sidechain groups. Further optimizations of this approach have now allowed us
Autor:
Junichi Isoya, Gonzalo A. Álvarez, Hisao Kanda, David Gershoni, Paz London, Lucio Frydman, Christian O. Bretschneider, Shinobu Onoda, Ran Fischer
Publikováno v:
Nature Communications
Polarizing nuclear spins is of fundamental importance in biology, chemistry and physics. Methods for hyperpolarizing 13C nuclei from free electrons in bulk usually demand operation at cryogenic temperatures. Room temperature approaches targeting diam
Autor:
Dmitry Budker, Lucio Frydman, Christian O. Bretschneider, David Gershoni, Ran Fischer, Paz London
Bulk 13C polarization can be strongly enhanced in diamond at room-temperature based on the optical pumping of nitrogen-vacancy color centers. This effect was confirmed by irradiating suitably aligned single-crystals at a ~50 mT field promoting anti-c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ecb0e80724a101123a89df01b0b6439d
http://arxiv.org/abs/1211.5801
http://arxiv.org/abs/1211.5801
Publikováno v:
Physical Review Letters. 108
We show that coupled-spin network manipulations can be made highly effective by repeated “projections” of the evolving quantum states onto diagonal density-matrix states (populations). As opposed to the intricately crafted pulse trains that are o
Publikováno v:
Journal of magnetic resonance (San Diego, Calif. : 1997). 211(1)
Dynamic nuclear polarization (DNP) followed by sudden sample dissolution, is a topic of active investigation owing to the method’s unique prospects for the delivery of NMR spectra and images with unprecedented sensitivity. This experiment achieves