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Medical Biomaterials

Medical Biomaterials. Instructor: Prof. Mukesh Doble, Department of Biotechnology, IIT Madras. Biomaterial is any natural or synthetic material used to replace or augment a part of the body so that it improves the human health by restoring the function of the natural living tissue or organ. It should be biocompatible and should not cause any adverse systemic reaction to the host. It could be a polymer,metal,ceramic or combination of these. It may have to be in contact or remain in the body for few hours or for rest of the life of the person. (from nptel.ac.in)

Lecture 31 - Polymers Blends/Composites


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Lecture 01 - Introduction to Biomaterials
Lecture 02 - Background History
Lecture 03 - History on Biomaterials
Lecture 04 - Mechanical Properties: Stress vs Strain
Lecture 05 - Mechanical Properties: Elastic Modulus, Elastic Material
Lecture 06 - Mechanical Properties: Viscoelastic Material, Creep and Recovery
Lecture 07 - Mechanical Properties of Tissues, Bones and Composites
Lecture 08 - Biodegradation and Bioresorption
Lecture 09 - Biodegradation and Bioresorption (cont.)
Lecture 10 - Biofilm: Definition, Serious Issues related to Biomaterial-Implants
Lecture 11 - Biofilm: Antibiotic Resistance, Biochemical Factors
Lecture 12 - Biofilm Prevention Strategies
Lecture 13 - Biofilm (cont.)
Lecture 14 - Material Characterization - Analytical Instruments: Microscopes
Lecture 15 - Analytical Instruments: Microscopes, Spectroscopy
Lecture 16 - Analytical Instruments: Spectroscopy, Mass Spectrometry
Lecture 17 - Analytical Instruments: Biochemical Assays
Lecture 18 - Biological Responses, Compatibility, Cytotoxicity
Lecture 19 - Biological Responses, Compatibility, Cytotoxicity (cont.)
Lecture 20 - Biological Responses, Biocompatibility
Lecture 21 - Animal Studies(In Vivo Tests for Biocompatibility)
Lecture 22 - Animal Trials (Ethical Issues on Experiments with Animals)
Lecture 23 - Metallic Biomaterials: Types, Classifications, Applications
Lecture 24 - Metallic Biomaterials: Advantages and Disadvantages
Lecture 25 - Metallic Biomaterials: Lattice Structure
Lecture 26 - Metallic Biomaterials: Crystal Structure
Lecture 27 - Metallic Biomaterials (cont.)
Lecture 28 - Polymers: Types, Classifications, Applications
Lecture 29 - Polymers: Structure, Properties
Lecture 30 - Polymers: Thermal Properties, Blends, Composites
Lecture 31 - Polymers Blends/Composites
Lecture 32 - Natural/Biopolymers
Lecture 33 - Natural/Biopolymers (cont.)
Lecture 34 - Biopolymers: Proteins, Hydrogels
Lecture 35 - Hydrogels (cont.)
Lecture 36 - Some Experiments
Lecture 37 - Demonstration of Surface Modification of Polymer Dip Coating of Polymer
Lecture 38 - Ceramics
Lecture 39 - Cardiovascular and Ocular Biomaterials
Lecture 40 - Sterilization/Device Failure