Course11510812967 lectures
Advanced NMR Techniques in Solution and Solid-State
Prof. N. Suryaprakash · IISc Bangalore
Lectures
Week 1 NMR Basics and Conceptual Understanding
- Introduction to NMR
- NMR concepts and spin physics-I
- NMR concepts and spin physics-II
- Internal interaction parameters and chemical shifts
- Chemical shifts
Week 2 NMR Parameters and Interpretation of Spectra
- Scalar couplings
- Multiplicity patterns of coupled spins and analysis of 1H NMR spectrum
- Multiplicity pattern and analysis of NMR spectra -II
- Analysis of NMR spectra and their analysis
- Heteronuclear NMR
Week 3 Fourier Series and Fourier Transforms
- Introduction to Fourier series
- Complex form of Fourier series
- Fourier theorems
- Fourier transformation in NMR
- Pople notation, construction of spin Hamiltonian
Week 4 Quantum Mechanical Analysis of NMR spectra and Pulse
- Quantum mechanical analysis of AX spectra
- Quantum mechanical analysis of AB spin system
- Quantum mechanical analysis of coupled spin systems
- RF pulses and their phases
- Receiver phase and phase cycling
Week 5 Evolution of Chemical Shift and J couplings; INEPT and Coherence Transfer Pathway
- Evolution of chemical shift
- Evolution of J couplings: polarization transfer
- Polarization transfer -II
- INEPT and DEPT
- Coherence transfer pathway
Week 6 Coherence transfer pathway, Gradients and Relaxation concepts
- Examples of coherence pathway selection
- Pulse field gradients-I
- Pulse field gradients-II
- Selective excitation, selective inversion
- Relaxation phenomenon
Week 7 Relaxation Phenomenon and their measurements
- T1 relaxation concepts and measurements
- Spectral density function and relaxation mechanisms
- T1 Relaxation mechanisms
- T1 Relaxation mechanisms and T2 relaxation
- Measurement of T1 and T2
Week 8 NOE, Product operators
- Decoupling and NOE concepts
- DQ and ZQ relaxation pathways
- Positive and Negative NOE and spectral density functions
- NOE and correlation time
- Product operators
Week 9 Product Operator analysis of Pulse Sequences
- Product operator analysis
- Productor operator analysis of pulse sequences
- Product operators for two J coupled spins
- Spin echo sequences
- Introduction to 2D NMR
Week 10 Dimensionality in NMR and 2D sequences
- 2D NMR concepts, 2D experiments
- 2D COSY experiment
- 2D COSY and its variants
- TOCSY Heteronuclear 2D experiments
- coupled and decoupled HSQC, HMBC, INADEQUATE, 2D Jresolved)
Week 11 Multiple Quantum NMR
- Introduction to multiple quantum NMR
- DQ and ZQ of coupled spins
- MQ and relative signs of couplings
- MQ and spin system filtering
- Introduction to solid state NMR
Week 12 Solid State NMR, MAS and CP
- CSA and dipolar couplings
- Magic Angle Spinning
- WAHUHA and Cross Polarization
- Cross Polarization
- CP at high speeds, Side band suppression, TOSS
Live Session
Syllabus and materials
At NPTEL, as the course publishes them.
Credits and licence
- Institution
- IISc Bangalore
- Department
- Physics
- Teacher
- Prof. N. Suryaprakash
- Level
- Undergraduate
- Language
- English
- Subjects
- Physics
- Source
- NPTEL
- Licence
- CC BY-NC-SA, as NPTEL states it. Non-commercial use only. NPTEL's terms
- Attribution
- NPTEL states: "Distributed under Creative Commons Attribution-ShareAlike / CC BY - NC - SA", beside a BY-NC-SA badge.
- Who can watch
- NPTEL gives no rating. Invisible Network shows it to Tweens profiles and older, judged from what the source says about it. How courses are placed
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