Lecture

Mod-01 Lec-07 Lecture-07-Introduction to Biomaterials

This module covers in vivo testing and histocompatibility assessment methods, focusing on:

  • Animal models used in biomaterials research
  • Histological evaluation of tissue responses
  • Importance of long-term studies for biocompatibility

Students will learn how to design and conduct in vivo experiments to evaluate the performance and safety of biomaterials.


Course Lectures
  • Mod-01 Lec-01 Lecture-01-Introduction to Biomaterials
    Dr. Kantesh Balani, Dr. Birkamjit Basu

    This module introduces students to the fundamental concepts of biomaterials, emphasizing the significance of Materials Science. Key topics include:

    • Basic principles of Materials Science
    • Salient properties of various material classes used in biomedical applications

    Understanding these concepts lays the groundwork for more advanced studies in biomaterials, including their applications in medical devices and implants.

  • Mod-01 Lec-02 - Lecture-02-Introduction to Biomaterials
    Dr. Kantesh Balani, Dr. Birkamjit Basu

    This module focuses on the property requirements essential for biomaterials, including:

    • Mechanical properties (strength, flexibility)
    • Biocompatibility aspects
    • Corrosion resistance in biological environments

    Students will learn about the critical characteristics that determine the success of biomaterials in various medical applications, emphasizing the concept of biocompatibility.

  • Mod-01 Lec-03 Lecture-03-Introduction to Biomaterials
    Dr. Kantesh Balani, Dr. Birkamjit Basu

    In this module, we delve into the structure and properties of biological cells and tissues, exploring:

    • Cellular architecture and functions
    • Tissue organization and types
    • Interrelation between cells and biomaterials

    This knowledge is crucial for understanding how biomaterials interact with biological systems and influence healing and integration.

  • Mod-01 Lec-04 Lecture-04-Introduction to Biomaterials
    Dr. Kantesh Balani, Dr. Birkamjit Basu

    This module examines cell-material interactions and the foreign body response, covering critical topics such as:

    • Mechanisms of cell adhesion to biomaterials
    • Responses of the immune system to implanted materials
    • Factors influencing biocompatibility

    Understanding these interactions is essential for designing materials that promote favorable responses in the body.

  • Mod-01 Lec-05 Lecture-05-Introduction to Biomaterials
    Dr. Kantesh Balani, Dr. Birkamjit Basu

    This module provides an overview of the assessment of biocompatibility of biomaterials, including:

    • In vitro testing methods
    • Criteria for evaluating cellular responses
    • Significance of biocompatibility in material selection

    Students will learn how to conduct assessments and interpret results to ensure the safety of biomaterials for clinical use.

  • Mod-01 Lec-06 Lecture-06-Introduction to Biomaterials
    Dr. Kantesh Balani, Dr. Birkamjit Basu

    This module delves into various in vitro biochemical assays used to evaluate biomaterials, covering:

    • Cellular adhesion assays
    • Viability assays using MTT
    • Osteogenic differentiation assays (ALP assay)
    • Biomineralization assays (Osteocalcin assay)

    Students will gain hands-on experience with these techniques, which are critical for assessing the performance of biomaterials.

  • Mod-01 Lec-07 Lecture-07-Introduction to Biomaterials
    Dr. Kantesh Balani, Dr. Birkamjit Basu

    This module covers in vivo testing and histocompatibility assessment methods, focusing on:

    • Animal models used in biomaterials research
    • Histological evaluation of tissue responses
    • Importance of long-term studies for biocompatibility

    Students will learn how to design and conduct in vivo experiments to evaluate the performance and safety of biomaterials.

  • Mod-01 Lec-08 Lecture-08-Introduction to Biomaterials
    Dr. Kantesh Balani, Dr. Birkamjit Basu

    This module introduces genotoxicity assessment, focusing on:

    • Techniques for evaluating DNA damage caused by biomaterial eluates
    • Understanding the implications of genotoxicity in biomaterial design
    • Strategies to minimize genotoxic risks

    Students will explore the importance of genotoxicity assessments in ensuring the safety of biomaterials for clinical applications.

  • Mod-01 Lec-09 Lecture-09-Introduction to Biomaterials
    Dr. Kantesh Balani, Dr. Birkamjit Basu

    This module focuses on important biometallic alloys used in medical applications, including:

    • Ti-based alloys
    • Stainless steels
    • Co-Cr-Mo alloys

    Students will learn about the properties, applications, and processing of these alloys, emphasizing their importance in implant technology.

  • Mod-01 Lec-10 Lecture-10-Introduction to Biomaterials
    Dr. Kantesh Balani, Dr. Birkamjit Basu

    This module offers an introduction to the field of biomaterials, providing foundational knowledge on the types and properties of materials used in biomedical applications. Students will explore the history and evolution of biomaterials and their role in advancing medical technology. Key focus areas include the classification of biomaterials, the interaction between biological systems and synthetic materials, and the criteria for selecting appropriate materials for specific medical applications. The module also covers the regulatory and ethical considerations in the development and usage of biomaterials.

  • Mod-01 Lec-11 Lecture-11-Introduction to Biomaterials
    Dr. Kantesh Balani, Dr. Birkamjit Basu

    This module delves into the essential properties required of biomaterials and the concept of biocompatibility. Students will analyze how materials integrate with biological tissues and the importance of compatibility to prevent adverse reactions. The module covers the evaluation of material properties such as strength, durability, and toxicity in relation to their function in the human body. It includes case studies on successful biomaterials and the challenges faced in achieving biocompatibility.

  • Mod-01 Lec-12 Lecture-12-Introduction to Biomaterials
    Dr. Kantesh Balani, Dr. Birkamjit Basu

    This module provides insights into the structure and function of biological cells and tissues, and how these interact with biomaterials. Students will learn about cellular anatomy, tissue engineering, and the physiological responses to foreign materials. The module includes discussions on the body's immune response to implants and strategies to minimize adverse reactions. Techniques in cell culture and tissue analysis will be introduced, along with current research trends in cell-material interactions.

  • Mod-01 Lec-13 Lecture-13-Introduction to Biomaterials
    Dr. Kantesh Balani, Dr. Birkamjit Basu

    This module focuses on in vitro biochemical assays employed to assess cellular interactions with biomaterials. Students will explore various techniques such as cellular adhesion assays, MTT assays for cell viability, and ALP assays for osteogenic differentiation. The importance of these assays in predicting in vivo behavior of biomaterials will be emphasized. Through hands-on demonstrations, students will gain practical experience in executing these assays and interpreting the results to inform biomaterial design and application.

  • Mod-01 Lec-14 Lecture-14-Introduction to Biomaterials
    Dr. Kantesh Balani, Dr. Birkamjit Basu

    This module discusses the in vivo testing methods and histocompatibility assessments necessary for evaluating biomaterials. Students will learn about the ethical considerations and regulatory standards governing animal testing, as well as alternative methods. The module includes analysis of histological techniques used to assess tissue responses and compatibility, such as staining and microscopic imaging. Case studies illustrating successful in vivo evaluations will be presented to provide context and relevance.

  • Mod-01 Lec-15 Lecture-15-Introduction to Biomaterials
    Dr. Kantesh Balani, Dr. Birkamjit Basu

    This module examines the genotoxicity assessment of biomaterials, focusing on the potential physical damage to DNA caused by material eluates. Students will explore techniques for detecting genotoxic effects, including comet assays and micronucleus tests. The module highlights the significance of genotoxicity evaluation in ensuring the safety of biomaterials used in medical implants and devices. Scientific literature on current findings and advancements in genotoxicity testing will be reviewed to offer students an understanding of the latest methodologies.

  • Mod-01 Lec-16 Lecture-16- Introduction to Biomaterials
    Dr. Kantesh Balani, Dr. Birkamjit Basu

    This module provides an overview of important biometallic alloys used in biomaterials, including Ti-based, stainless steels, and Co-Cr-Mo alloys. Students will explore the properties that make these alloys suitable for medical applications, such as corrosion resistance and mechanical strength. The module covers the manufacturing processes and surface treatments that enhance the performance of these alloys in a biological environment. Examples of current uses in orthopedic and dental implants will be discussed.

  • Mod-01 Lec-17 Lecture-17- Introduction to Biomaterials
    Dr. Kantesh Balani, Dr. Birkamjit Basu

    This module explores bioinert, bioactive, and bioresorbable ceramics in biomaterials, with a focus on their processing and properties. Students will learn about the synthesis of ceramics like hydroxyapatite and their applications in bone regeneration. The module covers the design and fabrication of ceramic materials, emphasizing their role in enhancing the longevity and integration of implants. Case studies and research articles will be utilized to demonstrate the cutting-edge developments in bioceramic technology.

  • Mod-01 Lec-18 Lecture-18-Introduction to Biomaterials
    Dr. Kantesh Balani, Dr. Birkamjit Basu

    This module introduces the synthesis of biocompatible coatings and the use of plasma spraying techniques to enhance implant materials. Students will study the application of carbon nanotube-reinforced hydroxyapatite coatings on Ti-6Al-4V substrates. The module covers the properties and benefits of such coatings, including improved wear resistance and cytocompatibility. Laboratory demonstrations and analysis of microstructure and mechanical performance will provide students with insights into the practical aspects of coating technology.

  • Mod-01 Lec-19 Lecture-19- Introduction to Biomaterials
    Dr. Kantesh Balani, Dr. Birkamjit Basu

    This module introduces the fundamental concepts of Materials Science, focusing on the salient properties of important material classes. You will explore the relationship between material properties and their applications, particularly in the context of biomaterials. Key topics include:

    • The significance of material properties in biomedical applications
    • Understanding various material classes
    • Determining property requirements specific to biomaterials

    By the end of this module, students will have a foundational understanding of how materials science principles apply to the development and assessment of biomaterials.

  • Mod-01 Lec-20 Lecture-20- Introduction to Biomaterials
    Dr. Kantesh Balani, Dr. Birkamjit Basu

    This module delves into the concept of biocompatibility, a critical aspect of biomaterials. It will cover:

    1. The definition and importance of biocompatibility in medical devices
    2. Factors influencing biocompatibility assessments
    3. Comparison of bioinert and bioactive materials

    Students will learn about the methodologies used to evaluate the compatibility of materials with biological tissues and the implications for clinical applications.

  • Mod-01 Lec-21 Lecture-21- Introduction to Biomaterials
    Dr. Kantesh Balani, Dr. Birkamjit Basu

    This module focuses on the structure and properties of biological cells and tissues, providing insights into their interactions with biomaterials. Key topics include:

    • Cellular architecture and functions
    • Types of biological tissues and their characteristics
    • How cells respond to various materials

    Understanding these concepts is essential for designing effective biomaterials that can interface well with biological systems.

  • Mod-01 Lec-22 Lecture-22- Introduction to Biomaterials
    Dr. Kantesh Balani, Dr. Birkamjit Basu

    This module covers cell-material interactions and the foreign body response, vital for assessing biomaterials' performance in vivo. You will learn about:

    1. The mechanisms of cell adhesion and proliferation on biomaterials
    2. Factors that influence the foreign body response
    3. Techniques for evaluating these interactions

    By understanding these interactions, you will be better equipped to design materials that minimize adverse responses and enhance integration with tissues.

  • Mod-01 Lec-23 Lecture-23- Introduction to Biomaterials
    Dr. Kantesh Balani, Dr. Birkamjit Basu

    This module provides a comprehensive overview of the assessment methods for the biocompatibility of biomaterials. Topics include:

    • In vitro testing protocols
    • Criteria for evaluating cellular behavior
    • Statistical analysis of biocompatibility data

    Students will learn how to conduct and interpret various biocompatibility assays to ensure the safety and effectiveness of biomaterials.

  • Mod-01 Lec-24 Lecture-24- Introduction to Biomaterials
    Dr. Kantesh Balani, Dr. Birkamjit Basu

    This module introduces students to in vitro biochemical assays that are instrumental in evaluating biomaterials. Key assays discussed include:

    1. Cellular adhesion assays
    2. Cellular viability assays using MTT
    3. Osteogenic differentiation assessment using ALP assay
    4. Biomineralization evaluation using Osteocalcin assay

    Through practical examples, students will gain hands-on experience in evaluating the biological performance of materials.

  • Mod-01 Lec-25 Lecture-25- Introduction to Biomaterials
    Dr. Kantesh Balani, Dr. Birkamjit Basu

    This module focuses on in vivo testing and histocompatibility assessment, crucial for understanding how biomaterials perform in a living organism. Key learning points include:

    • Design and execution of in vivo studies
    • Methods for assessing histocompatibility
    • Strategies for interpreting in vivo data

    Students will learn how to evaluate the effectiveness and safety of biomaterials in real biological systems.

  • Mod-01 Lec-26 Lecture-26-Introduction to Biomaterials
    Dr. Kantesh Balani, Dr. Birkamjit Basu

    This module addresses genotoxicity assessment related to biomaterials, focusing on the potential for DNA damage caused by material eluates. Topics covered include:

    1. Mechanisms of genotoxicity
    2. Methods for detecting DNA damage
    3. Regulatory guidelines for genotoxicity testing

    The knowledge gained in this module will enable students to evaluate the safety of biomaterials concerning genetic integrity.

  • Mod-01 Lec-27 Lecture-27- Introduction to Biomaterials
    Dr. Kantesh Balani, Dr. Birkamjit Basu

    This module provides a comprehensive overview of important biometallic alloys used in biomedical applications. Key topics include:

    • Titanium-based alloys
    • Stainless steels
    • Co-Cr-Mo alloys and their properties

    Students will learn about the advantages and challenges associated with each alloy type and their specific applications in the field of biomaterials.

  • Mod-01 Lec-28 Lecture-28- Introduction to Biomaterials
    Dr. Kantesh Balani, Dr. Birkamjit Basu

    This module introduces the fundamental concepts of materials science, focusing on key properties of various material classes. Understanding these foundational ideas is crucial for grasping the properties required for biomaterials.

    • Definition and significance of materials science
    • Overview of important material classes
    • Key properties that influence biomaterials
  • Mod-01 Lec-29 Lecture-29-Introduction to Biomaterials
    Dr. Kantesh Balani, Dr. Birkamjit Basu

    This module delves into the specific property requirements of biomaterials and the crucial concept of biocompatibility. Understanding these aspects ensures that materials interact safely and effectively with biological systems.

    1. Property requirements of biomaterials
    2. Factors influencing biocompatibility
    3. Importance of biocompatibility in biomedical applications
  • Mod-01 Lec-30 Lecture-30- Introduction to Biomaterials
    Dr. Kantesh Balani, Dr. Birkamjit Basu

    In this module, students will explore the structure and properties of biological cells and tissues. Understanding these structures is essential for designing effective biomaterials.

    • Cellular structure and function
    • Overview of tissue types
    • Relationship between biological structures and biomaterial design
  • Mod-01 Lec-31 Lecture-31- Introduction to Biomaterials
    Dr. Kantesh Balani, Dr. Birkamjit Basu

    This module focuses on cell-material interactions and the foreign body response. A thorough understanding of these interactions is critical for evaluating the performance of biomaterials in medical applications.

    • Mechanisms of cell-material interactions
    • Foreign body response and its implications
    • Strategies to enhance biocompatibility
  • Mod-01 Lec-32 Lecture-32-Introduction to Biomaterials
    Dr. Kantesh Balani, Dr. Birkamjit Basu

    This module covers the assessment of biocompatibility for biomaterials, including various in vitro biochemical assays. These tests are vital for ensuring the safety and efficacy of biomaterials prior to in vivo applications.

    1. Overview of biocompatibility assessment methods
    2. Key in vitro biochemical assays
    3. Implications of assay results on material selection
  • Mod-01 Lec-33 Lecture-33- Introduction to Biomaterials
    Dr. Kantesh Balani, Dr. Birkamjit Basu

    This module introduces in vivo testing and histocompatibility assessment. Students will learn about the significance of these evaluations in determining the success of biomaterials used in medical devices.

    • In vivo testing methodologies
    • Histocompatibility assessment processes
    • Importance of these tests in clinical applications
  • Mod-01 Lec-34 Lecture-34- Introduction to Biomaterials
    Dr. Kantesh Balani, Dr. Birkamjit Basu

    This module focuses on genotoxicity assessment, emphasizing the physical damage to DNA caused by biomaterial eluates. Understanding genotoxicity is essential for ensuring the safety of materials used in medical applications.

    1. Definition of genotoxicity
    2. Methods for assessing DNA damage
    3. Significance of results in biomaterial selection
  • Mod-01 Lec-35 Lecture-35- Introduction to Biomaterials
    Dr. Kantesh Balani, Dr. Birkamjit Basu

    This module covers important biometallic alloys, including Ti-based alloys, stainless steels, and Co-Cr-Mo alloys. The properties and applications of these materials in biomedical contexts will be discussed.

    • Overview of biometallic alloys
    • Properties and applications in medicine
    • Comparative analysis of different alloys
  • Mod-01 Lec-36 Lecture-36-Introduction to Biomaterials
    Dr. Kantesh Balani, Dr. Birkamjit Basu

    In this module, students will examine bioinert, bioactive, and bioresorbable ceramics. The processing and properties of these materials will be emphasized, particularly focusing on hydroxyapatite's role in bioceramics.

    1. Classification of ceramics in biomaterials
    2. Properties of hydroxyapatite
    3. Processing techniques for bioceramic materials
  • Mod-01 Lec-37 Lecture-37-Introduction to Biomaterials
    Dr. Kantesh Balani, Dr. Birkamjit Basu

    This module delves into the foundational concepts of biomaterials, focusing on the fundamental principles of materials science and their application in biological contexts. Key topics include:

    • Essential properties of various material classes.
    • Specific property requirements necessary for effective biomaterials.
    • The concept of biocompatibility and its importance in material selection.

    Students will explore the structure and properties of biological cells and tissues, gaining insights into the interactions between cells and biomaterials. Understanding these interactions is crucial for predicting the foreign body response and ensuring successful integration of implants.

  • Mod-01 Lec-38 Lecture-38-Introduction to Biomaterials
    Dr. Kantesh Balani, Dr. Birkamjit Basu

    This module focuses on the assessment methods for determining the biocompatibility of biomaterials. Students will learn about various in vitro biochemical assays that are essential for evaluating cell functions in response to biomaterials. Key components of the module include:

    1. Cellular adhesion assays
    2. Cell viability tests using the MTT method
    3. Osteogenic differentiation assessments via ALP assay
    4. Biomineralization analysis using Osteocalcin assay

    Additionally, the module covers in vivo testing and histocompatibility, including genotoxicity assessments to evaluate the safety of biomaterials. This comprehensive approach prepares students to critically assess the performance of various biomaterials in real-world applications.

  • Mod-01 Lec-39 Lecture-39-Introduction to Biomaterials
    Dr. Kantesh Balani, Dr. Birkamjit Basu

    This module introduces students to a variety of biometallic alloys and ceramics used in biomedical applications. Key topics covered include:

    • Types of important biometallic alloys such as Ti-based, stainless steels, and Co-Cr-Mo alloys.
    • Characteristics of bioinert, bioactive, and bioresorbable ceramics.
    • Processing techniques and properties of different bioceramic materials, with a special emphasis on hydroxyapatite.

    Students will also learn about the synthesis of biocompatible coatings for structural implants and advanced techniques such as plasma spraying of carbon nanotube reinforced hydroxyapatite on titanium substrates. Understanding these materials' microstructure and properties is essential for developing new bio-implant applications.