Zobrazeno 1 - 10
of 30
pro vyhledávání: '"M E Ramia"'
Publikováno v:
Journal of Lipid Research, Vol 38, Iss 7, Pp 1412-1420 (1997)
Dynamic properties of 2H2O in samples of ganglioside aggregates hydrated at water/lipid ratios ranging from 25:1 to 8000:1 mole/mole were studied by using deuterium nuclear magnetic resonance (2H-NMR). We present a physical model for the interpretati
Externí odkaz:
https://doaj.org/article/28d4c8cbea874c34b4218134594d5970
Publikováno v:
Physica B: Condensed Matter. 320:226-229
In a previous nuclear magnetic resonance (NMR) study we observed that the NMR spectra of water in both surfacted and ionic ferrofluids are asymmetric and several orders of magnitude wider than the one of pure water. It has been proposed that this eff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37b8950120f095b991754059a1393cf0
https://doi.org/10.1016/s0921-4526(02)00688-9
https://doi.org/10.1016/s0921-4526(02)00688-9
Autor:
H. F. Azurmendi, M. E. Ramia
Publikováno v:
The Journal of Chemical Physics. 114:9657-9662
This article is concerned with the study of the diffusion of water molecules in a hydrogel, obtained by controlled hydration of a cross-linked polymer of sucrose and diepoxide monomers. The diffusion measurements were performed by means of 1H(NMR) nu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b8fc7831b64c0b9cee960318e56cc62
https://doi.org/10.1063/1.1330214
https://doi.org/10.1063/1.1330214
Publikováno v:
The Journal of Chemical Physics. 108:3835-3843
A combined study of flow-induced optical birefringence, x-ray diffraction, optical observations, electrical measurements and 23Na NMR is reported with the aim to characterize the phase diagram of the ternary lyotropic mixture of sodium bis (2 ethylhe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::32c15871337d281e2b7a8929547827ee
https://doi.org/10.1063/1.475772
https://doi.org/10.1063/1.475772
Publikováno v:
Journal of Lipid Research, Vol 38, Iss 7, Pp 1412-1420 (1997)
Scopus-Elsevier
Scopus-Elsevier
Dynamic properties of 2H2O in samples of ganglioside aggregates hydrated at water/lipid ratios ranging from 25:1 to 8000:1 mole/mole were studied by using deuterium nuclear magnetic resonance (2H-NMR). We present a physical model for the interpretati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::87e6176173745c4693322d420f53633e
http://www.sciencedirect.com/science/article/pii/S002222752037423X
http://www.sciencedirect.com/science/article/pii/S002222752037423X
Publikováno v:
Solid state nuclear magnetic resonance. 13(3)
This work reports on a theoretical expression of the heteronuclear dipolar second moment (M2IS) of a NQR line of spin 5/2 nuclei. The result is applied to obtain M2IS for the resonance line of 127I in NaIO4, and in addition, an indirect determination
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::0d5d5a96b70aca557dad5747543f29bc
https://pubmed.ncbi.nlm.nih.gov/10023847
https://pubmed.ncbi.nlm.nih.gov/10023847
Publikováno v:
Journal of Physics C: Solid State Physics. 19:4363-4373
Measurements of the chlorine nuclear spin-lattice relaxation time are reported for the antifluorite K2OsCl6 in the temperature range 17 to 300K. This substance undergoes a cubic-to-tetragonal structural phase transition at a temperature Tc of about 4
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::48b3601e057394225194a59310652d46
https://doi.org/10.1088/0022-3719/19/22/021
https://doi.org/10.1088/0022-3719/19/22/021
Autor:
M E Ramia, R L Armstrong
Publikováno v:
Journal of Physics C: Solid State Physics. 18:5367-5372
Chlorine nuclear quadrupole resonance lineshapes are reported for the antifluorite K2OsCl6 for a series of temperatures below the temperature of the cubic to tetragonal structural phase transition. The data serve to clarify the identification of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3fdfe4672ec33266b5eb10bc41372d3b
https://doi.org/10.1088/0022-3719/18/27/023
https://doi.org/10.1088/0022-3719/18/27/023
Autor:
R L Armstrong, M E Ramia
Publikováno v:
Journal of Physics C: Solid State Physics. 18:2977-2986
Chlorine nuclear quadrupole resonance absorption lineshapes are reported for powder and single-crystal samples of the antifluorite K2OsCl6 for a range of temperatures above the cubic to tetragonal phase transition. The temperature dependence of the l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::565e1f7d7d6a568ded96b2a8bef9294b
https://doi.org/10.1088/0022-3719/18/15/008
https://doi.org/10.1088/0022-3719/18/15/008
Publikováno v:
Journal of Physics C: Solid State Physics. 21:3467-3473
The temperature dependence of both the 35Cl nuclear quadrupole resonance (NQR) frequency nu Q, and the spin-lattice relaxation time, T1, of the solid 2,6-dichloroaniline are reported. Two resonance lines are observed in this compound. The data analys
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6f3cfbb03f4d7acf45a71c2bc1f29a7
https://doi.org/10.1088/0022-3719/21/18/011
https://doi.org/10.1088/0022-3719/21/18/011