Zobrazeno 1 - 4
of 4
pro vyhledávání: '"J. C. Shiels"'
Publikováno v:
The Journal of Physical Chemistry A. 102:2274-2282
We present a two-dimensional NMR technique for the measurement of dipolar couplings in polycrystalline solids. This experiment is fully transverse and uses a windowless dipolar recoupling pulse sequence (DRAWS, described in Gregory, D. M.; et al. Che
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec129a6ea4a96d51396984542c85c385
https://doi.org/10.1021/jp9721412
https://doi.org/10.1021/jp9721412
Publikováno v:
The Journal of Chemical Physics. 107:28-42
A theoretical analysis of dipolar recoupling with a windowless multipulse irradiation ~DRAWS! is presented. Analytical expressions that describe the degree to which the DRAWS pulse sequence recouples the dipolar interaction as a function of offset an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb3f416115ef55ccea06510f9a49e644
https://doi.org/10.1063/1.474350
https://doi.org/10.1063/1.474350
Autor:
D. M. Gregory, J. Callahan, D.J. Mitchell, M.A. Mehta, Suzanne Kiihne, J. A. Stringer, Gary P. Drobny, J. C. Shiels
Publikováno v:
Chemical Physics Letters. 246:654-663
A new homonuclear dipolar recoupling technique is described which uses a sequence of phase-shifted, windowless irradiations applied synchronously with sample spinning. Experiments performed on a series of doubly labeled dicarboxylic acids, alanine-1,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7be2edad91247ec2f63ad5864f241f3a
https://doi.org/10.1016/0009-2614(95)01166-3
https://doi.org/10.1016/0009-2614(95)01166-3
Autor:
D. M. Gregory, Gary P. Drobny, D.J. Mitchell, Mary E. Hatcher, Suzanne Kiihne, M. A. Mehta, J. C. Shiels
Publikováno v:
Solid state nuclear magnetic resonance. 7(3)
A windowless, homonuclear dipolar recoupling pulse sequence (DRAWS) is described and a theoretical basis for describing its recoupling performance is developed using numerical techniques. It is demonstrated that DRAWS recouples weak dipolar interacti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b65dd06f6a1158a163b98f09c6cc701
https://pubmed.ncbi.nlm.nih.gov/9050159
https://pubmed.ncbi.nlm.nih.gov/9050159