Nuclear Magnetic Resonance (NMR)

  1. Basic NMR Experiments and Data Acquisition
    1. Single Pulse Experiments
      1. 90° Pulse Calibration
        1. Pulse Width Determination
          1. Power Level Optimization
            1. Flip Angle Verification
            2. Free Induction Decay (FID)
              1. Signal Characteristics
                1. Decay Envelope
                  1. Frequency Content
                    1. Phase Properties
                    2. Acquisition Parameters
                      1. Spectral Width
                        1. Acquisition Time
                          1. Digital Resolution
                            1. Sampling Considerations
                            2. Repetition and Averaging
                              1. Relaxation Delay
                                1. Signal-to-Noise Improvement
                                  1. Quantitative Considerations
                                    1. Time Efficiency
                                  2. Data Processing Fundamentals
                                    1. Fourier Transform
                                      1. Mathematical Principles
                                        1. Time-to-Frequency Conversion
                                          1. Complex Data Handling
                                            1. Nyquist Theorem
                                            2. Apodization Functions
                                              1. Exponential Multiplication
                                                1. Gaussian Functions
                                                  1. Sine Bell Functions
                                                    1. Resolution vs Sensitivity Trade-offs
                                                    2. Zero Filling
                                                      1. Digital Resolution Enhancement
                                                        1. Interpolation Effects
                                                          1. Processing Efficiency
                                                          2. Phase Correction
                                                            1. Zero-Order Phase
                                                              1. First-Order Phase
                                                                1. Automatic Phasing Algorithms
                                                                  1. Manual Optimization
                                                                  2. Baseline Correction
                                                                    1. Polynomial Fitting
                                                                      1. Spline Functions
                                                                        1. Region Selection
                                                                          1. Artifact Removal
                                                                        2. Signal-to-Noise Optimization
                                                                          1. Factors Affecting SNR
                                                                            1. Sample Concentration
                                                                              1. Acquisition Time
                                                                                1. Number of Scans
                                                                                  1. Probe Sensitivity
                                                                                  2. Noise Sources
                                                                                    1. Thermal Noise
                                                                                      1. Electronic Noise
                                                                                        1. Environmental Interference
                                                                                        2. Optimization Strategies
                                                                                          1. Sample Preparation
                                                                                            1. Temperature Control
                                                                                              1. Shimming Quality
                                                                                                1. Processing Parameters

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                                                                                            2. NMR Instrumentation and Hardware

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                                                                                            4. Chemical Shift and Spectral Interpretation