Zobrazeno 1 - 10
of 93
pro vyhledávání: '"Hervé, Desvaux"'
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-9 (2017)
Nuclear spin noise allows passive monitoring of magnetization using the sole NMR detection circuit. Here, the authors report spectroscopic signatures of low abundance molecules and of weak magnetic field gradients which are nonlinearly amplified by c
Externí odkaz:
https://doaj.org/article/e0169b766872478598c7d1c1a597cff2
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-1 (2017)
Nature Communications 8: Article number: 13914 (2017); Published 9 January 2017; Updated 19 April 2017 This Article contains typographical errors in Equation 1, where the fraction line incorrectly extends across the entire equation. The correct form
Externí odkaz:
https://doaj.org/article/aeebb9dd744240bc95d9c48995ee87aa
Nuclear spin-noise spectroscopy in absence of radio frequency pulses was studied under the influence of pulsed field gradients (PFGs) on pure and mixed liquids. Under conditions, where the radiation-damping induced line broadening is smaller than the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f9b111a2541c11197b3cf5a0712a6c7
https://mr.copernicus.org/preprints/mr-2021-55/
https://mr.copernicus.org/preprints/mr-2021-55/
The availability of a benchtop NMR spectrometer, of low cost and easily transportable, can allow detection of low quantities of biosensors, provided that hyperpolarized species are used. Here we show that the micromolar threshold can easily be reache
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e510da1fd93523fd16781c3ec704018
https://doi.org/10.5194/mr-2021-33
https://doi.org/10.5194/mr-2021-33
Autor:
Damien Jeannerat, Catherine Zwahlen, Sébastien J. F. Vincent, Scott Smith, Martina Schwager, Chen Peng, Philippe Pelupessy, Jo Ann Palmer, Pierre Mutzenhardt, Nagarajan Murali, Thomas Meersmann, Johannes Huth, Riqiang Fu, Isabella Felli, Hervé Desvaux, Brian Cutting, Benoit Boulat, Ashley Blue, Geoffrey Bodenhausen
Publikováno v:
CHIMIA, Vol 50, Iss 12 (1996)
The purpose of this contribution is to give an overview of the activities of the NMR program of the National High Magnetic Field Laboratory in Tallahassee, Florida. Several scientists who contributed to start this research program moved from the Univ
Externí odkaz:
https://doaj.org/article/fa820e7116a44b2b921b43bd9fb2a80e
A more accurate tuning-matching technique for NMR probes using wobulation and variable phase shifter
Publikováno v:
Concepts in Magnetic Resonance Part B: Magnetic Resonance Engineering. 45:59-68
For optimizing sensitivity and RF excitation, high resolution NMR probes have to be tuned at the Larmor frequency and matched to 50 Ω-transmission lines to which they are connected. For achieving this setting, one usually resorts to the wobulation f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4000969b72998b5f88bdfaff5ad1ee8e
https://doi.org/10.1002/cmr.b.21277
https://doi.org/10.1002/cmr.b.21277
Publikováno v:
Chemphyschem
When NMR lines overlap and at least one of them is affected by radiation damping, the resonance line shapes of all lines are no longer Lorentzian. We report the appearance of narrow signal distortions, which resemble hole-burnt spectra. This new expe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0bb1efb14a0f571c7a4a695f57ea999
http://europepmc.org/articles/PMC3307601
http://europepmc.org/articles/PMC3307601
Autor:
François Leteurtre, Yves Boulard, Céline Boutin, Patrick Berthault, Marie Carrière, Hervé Desvaux, Nadège Jamin
Publikováno v:
NMR in Biomedicine. 24:1264-1269
We show that the differentiation between internal and external compartments of various biological cells in suspension can be made via simple NMR spectra of hyperpolarized 129Xe. The spectral separation between the signals of 129Xe in these two compar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::346dd6a85de46cfb8bdf5775b93fb903
https://doi.org/10.1002/nbm.1686
https://doi.org/10.1002/nbm.1686
Autor:
Emmanuel Godat, Jean Labarre, Christophe Junot, Alain Valleix, Yves Boulard, Hervé Desvaux, Olivier Delalande
Publikováno v:
FEBS Journal. 277:5086-5096
Cadmium is a heavy metal and a pollutant that can be found in large quantities in the environment from industrial waste. Its toxicity for living organisms could arise from its ability to alter thiol-containing cellular components. Glutathione is an a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d622b82ecb9495e0bd11bfa1d1601e0d
https://doi.org/10.1111/j.1742-4658.2010.07913.x
https://doi.org/10.1111/j.1742-4658.2010.07913.x