NMRProcFlow

NMRProcFlow processes and visualizes one-dimensional (1D) nuclear magnetic resonance (NMR) spectra to support metabolomics analyses of ^1H and ^13C NMR data.

Key Features:

• 1D ^1H and ^13C NMR support: Handles one-dimensional ^1H and ^13C NMR spectra for metabolomics analyses.
• Baseline correction: Performs comprehensive baseline correction on 1D NMR spectra.
• Chemical shift calibration: Provides precise chemical shift calibration.
• Spectral alignment: Performs alignment of spectra to correct chemical shift variations.
• Peak disentanglement: Disentangles intertwined peaks in metabolomics spectra.
• Spectral visualization with experimental factors: Visualizes NMR spectra alongside experimental-factor levels to link experimental design with analyses.
• Raw-to-interpretable processing: Processes spectra from raw data to interpretable results.

Scientific Applications:

• Metabolic fingerprinting: Enables metabolic fingerprinting through processed 1D NMR spectral profiles.
• Targeted metabolomics: Supports targeted metabolomics studies by facilitating analysis of metabolite-related signals in 1D NMR spectra.
• Integration with experimental design: Connects experimental-factor levels with spectral visualization to facilitate statistical analyses.

Methodology:

Computational steps explicitly include baseline correction, chemical shift calibration, spectral alignment, disentanglement of intertwined peaks, visualization of spectra alongside experimental-factor levels, and processing from raw data to interpretable results.