Poisson-Gap Sampling and Forward Maximum Entropy Reconstruction for Enhancing the Resolution and Sensitivity of Protein NMR Data.

The article presents the study on the forward maximum entropy (FM) reconstruction method developed for the resolution and sensitivity of Protein Nuclear Magnetic Resonance (NMR) spectra. It assesses the sinusoidal-weighted Poison-gap sampling and FM reconstruction with linear predictions to cope up...

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Detalles Bibliográficos
Publicado en:	Journal of the American Chemical Society Vol. 132; no. 7; pp. 2145 - 2148
Autores principales:	Hyberts, Sven G., Takeuchi, Koh, Wagner, Gerhard
Formato:	Artículo
Publicado:	American Chemical Society 2/24/2010
Materias:	Nuclear magnetic resonance spectroscopy Spectrometers Maximum entropy method Spectrum analysis Sampling (Process) Optical resolution
Acceso en línea:	Ver este registro en EBSCOhost

Descripción
Sumario:	The article presents the study on the forward maximum entropy (FM) reconstruction method developed for the resolution and sensitivity of Protein Nuclear Magnetic Resonance (NMR) spectra. It assesses the sinusoidal-weighted Poison-gap sampling and FM reconstruction with linear predictions to cope up with limitations in sampling schedules for the quality of spectra. The study reveals that linear predictions suffer from lower resolution which is important in crowded spectral regions.