Iterative deconvolution of quadrupole split NMR spectra
نویسندگان
چکیده
منابع مشابه
Deconvolution of Complex 1D NMR Spectra Using Objective Model Selection
Fluorine (19F) NMR has emerged as a useful tool for characterization of slow dynamics in 19F-labeled proteins. One-dimensional (1D) 19F NMR spectra of proteins can be broad, irregular and complex, due to exchange of probe nuclei between distinct electrostatic environments; and therefore cannot be deconvoluted and analyzed in an objective way using currently available software. We have developed...
متن کاملQuadrupole Nutation NMR in Solids *
The nutation frequency of a quadrupolar spin I depends on the quadrupole interaction. From nutation spectra, therefore, one obtains information about the direct surrounding of the atom. The theory of the straightforward and of more complicated nutation N M R experiments is outlined. Two applications of nutation N M R , to 2 3 Na in zeolites and A1 in alumina, are shown. In this way in CaO • 6 A...
متن کاملNuclear Quadrupole Perturbations in V NMR Spectra of Oxovanadium(+V) Complexes
Nuclear electric quadrupole coupling constants e2qQ/h have been obtained b y evaluation o f quadrupole perturbations in 5 1 V N M R spectra of various vanadyl esters and esterchlorides of the general formula V O C l 3 _ „ ( O R ) n («, = 0 3 ; = Me, Prra, Pr*, B u » and Bu«). e2qQlh values have been calculated from (i) 2nd. order quadrupole splittings of the 5 1 V N M R signals in pseudopolycra...
متن کاملEnhancement of Point Spread Function of Planar Fluorescent Imaging System Using Iterative Deconvolution Method
This article has no abstract.
متن کاملElimination of 13Calpha splitting in protein NMR spectra by deconvolution with maximum entropy reconstruction.
Homonuclear 13C-13C couplings can significantly reduce the sensitivity and resolution of multidimensional NMR experiments. The most important of these couplings is the 13Calpha-13Cbeta coupling, and several different methods have been developed to eliminate its effect from spectra used for backbone assignment, including short or constant-time evolution periods, selectively labeled amino acids, ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The European Physical Journal B
سال: 2013
ISSN: 1434-6028,1434-6036
DOI: 10.1140/epjb/e2013-40544-x