NPTEL : Bio-Physical Chemistry (Chemistry and Biochemistry)

Co-ordinators : Dr. P.K. Chowdhury


Lecture 1 - A Course on Bio-physical Chemistry

Lecture 2 - Protein Structure

Lecture 3 - Secondary Structure of Proteins

Lecture 4 - Secondary Structure of Proteins (Continued...)

Lecture 5 - Tertiary Structure

Lecture 6 - Forces in Protein Folding

Lecture 7 - Forces in Protein Folding (Continued...)

Lecture 8 - Electrostatics (Continued...)

Lecture 9 - Intermolecular Interactions

Lecture 10 - Dipole-Dipole Interaction

Lecture 11 - Electrostatics (Continued...)

Lecture 12 - Hydrophobic Effect

Lecture 13 - Hydrophobic Effect (Continued...)

Lecture 14 - Hydrogen Bonding

Lecture 15 - Protein Stability Curves

Lecture 16 - Thermodynamics of Protein Unfolding

Lecture 17 - Thermodynamics of Protein Unfolding (Continued...)

Lecture 18 - Mechanism of Chemical Denaturation

Lecture 19 - Pressure Induced Denaturation (The P-T Diagram)

Lecture 20 - Protein Folding Pathways and Energy Landscapes

Lecture 21 - Diffusion

Lecture 22 - Diffusion (Continued...)

Lecture 23 - Diffusion (Continued...)

Lecture 24 - Langevin Equation and Brownian Motion

Lecture 25 - Langevin Equation and Brownian Motion (Continued...)

Lecture 26 - Langevin Equation and Brownian Motion (Continued...)

Lecture 27 - Protein Folding : Mechanisms and Kinetics

Lecture 28 - Protein Folding : Mechanisms and Kinetics (Continued...)

Lecture 29 - Protein Folding : Mechanisms and Kinetics (Continued...)

Lecture 30 - Protein Folding : The Chevron-Plot

Lecture 31 - Protein Folding Kinetics : Rapid Mixing and Relaxation Techniques

Lecture 32 - Protein Folding Kinetics : Rapid Mixing and Relaxation Techniques (Continued...)

Lecture 33 - Protein Folding Kinetics : Rapid Mixing and Relaxation Techniques (Continued...)

Lecture 34 - Protein Folding Kinetics : Rapid Mixing and Relaxation Techniques (Continued...)

Lecture 35 - Experimental Tools

Lecture 36 - Spectroscopy : The Franck Condon Principle

Lecture 37 - Spectroscopy : The Franck Condon Principle (Continued...)

Lecture 38 - Electronic Spectroscopy Absorption and Fluorescence

Lecture 39 - Fluorescence

Lecture 40 - Fluorescence Quenching

Lecture 41 - Infrared Spectroscopy of Proteins

Lecture 42 - Infrared Spectroscopy of Proteins (Continued...)