+ Site Statistics
+ Search Articles
+ PDF Full Text Service
How our service works
Request PDF Full Text
+ Follow Us
Follow on Facebook
Follow on Twitter
Follow on LinkedIn
+ Subscribe to Site Feeds
Most Shared
PDF Full Text
+ Translate
+ Recently Requested

Entropy minimization and spectral dissimilarity curve resolution technique applied to nuclear magnetic resonance data sets



Entropy minimization and spectral dissimilarity curve resolution technique applied to nuclear magnetic resonance data sets



Journal of Magnetic Resonance 173(1): 175-182



The use of entropy minimization and spectral dissimilarity is applied to three nuclear magnetic resonance (NMR) data sets. The data sets contain 2, 2, and 3 observables each. It was found that without any a priori information the sets of pure component spectra underlying the NMR spectroscopic observations could be extracted. These successful spectral resolutions suggest that a combined entropy minimization and spectral dissimilarity approach can be further developed for even larger NMR data sets containing a larger number of observables. Brief comparison to DECRA and PMF curve resolution results is also presented.

Please choose payment method:






(PDF emailed within 0-6 h: $19.90)

Accession: 048961250

Download citation: RISBibTeXText

PMID: 15705526

DOI: 10.1016/j.jmr.2004.11.028


Related references

Self-modeling curve resolution of multi-component vibrational spectroscopic data using automatic band-target entropy minimization (AutoBTEM). Analytica Chimica Acta 639(1-2): 29-41, 2009

Development of 2D band-target entropy minimization and application to the deconvolution of multicomponent 2D nuclear magnetic resonance spectra. Analytical Chemistry 77(6): 1655-1662, 2005

Spectral editing and pattern recognition methods applied to high-resolution magic-angle spinning 1H nuclear magnetic resonance spectroscopy of liver tissues. Analytical Biochemistry 323(1): 26-32, 2003

Hierarchical band-target entropy minimization curve resolution and Pearson VII curve-fitting analysis of cellular protein infrared imaging spectra. Analytical Biochemistry 387(1): 42-53, 2009

Hierarchical Band-Target Entropy Minimization hBTEM Curve Resolution and Pearson VII Curve-Fitting Analysis of Cellular Protein Infrared Imaging Spectra. 2009

Application of two-dimensional correlation spectroscopy to chemometrics: self-modeling curve resolution analysis of spectral data sets. Applied Spectroscopy 57(11): 1376-1380, 2003

Kinetic studies of nitrofurazone photodegradation by multivariate curve resolution applied to UV-spectral data. InternationalJournalofPharmaceutics386(1-2):99, 2010

Hard modeling methods for the curve resolution of data from liquid chromatography with a diode array detector and on-flow liquid chromatography with nuclear magnetic resonance spectroscopy. Journal of Chemical Information and Modeling 46(3): 1143-1153, 2006

Inversion of nuclear magnetic resonance echo data based on maximum entropy. Geophysics 81(1): D1-D8, 2016

Studies of proteins in solution by natural-abundance carbon-13 nuclear magnetic resonance. Spectral resolution and relaxation behavior at high magnetic field strengths. Journal of the American Chemical Society 99(1): 79-83, 1977

Spectral pattern recognition of in situ FT-IR spectroscopic reaction data using minimization of entropy and spectral similarity (MESS): application to the homogeneous rhodium catalyzed hydroformylation of isoprene. Applied Spectroscopy 57(5): 491-498, 2003

Independent component analysis and multivariate curve resolution to improve spectral interpretation of complex spectroscopic data sets: Application to infrared spectra of marine organic matter aggregates. Microchemical Journal 118: 211-222, 2015

Proton nuclear magnetic resonance spectral resolution of enantiomeric amino acid tyrosine. Chinese Pharmaceutical Journal 53(1): 1-5, 2001

Probing protein structure by solvent perturbation of nuclear magnetic resonance spectra nuclear magnetic resonance spectral editing and topological mapping in proteins by paramagnetic relaxation filtering. Journal of Molecular Biology 224(3): 659-670, 1992

High resolution solid state nuclear magnetic resonance applied to clay surface studies. Sciences Geologiques Memoire, 1990