Drug-Biomembrane Interaction Studies

Book description

The design and development of drugs and new pharmaceutical formulations require a full characterization of the chemical and physicochemical events occurring at the level of the single active ingredients or excipients, as well as their reciprocal interaction. Thermal analysis techniques are among the most widely used methods to achieve this; among them, the Differential Scanning Calorimetry (DSC) technique, in which the thermotropic behaviour of a single substance or mixtures is analyzed as a function of a controlled temperature program. DSC is an accurate and rapid thermo-analytical technique, widely used by the pharmaceutical industry and in drug research to investigate several physico-chemical phenomena, such as polymorphism, melting and crystallization, purity, and drug-excipient interaction; as well as characterizing biomolecules such as genetic material.

Drug-biomembrane interaction studies is written by scientists renowned for their work in the field of DSC applications to drug development and delivery, and especially to drug-biomembrane interaction studies. The book combines insights from biochemistry and physiology with those from structural biology, nanotechnology and biothermodynamics, to obtain a complete depiction of cell membranes and their functions.

  • Summarizes and updates the recent development in a unique handbook format
  • Consists of a combination of scientific updates within the field
  • Contains chapters written by some of the highest-level experts in the field of DSC

Table of contents

  1. Cover image
  2. Title page
  3. Table of Contents
  4. Copyright
  5. Dedication
  6. Figures
  7. Tables
  8. List of abbreviations
  9. Preface
  10. About the editor and contributors
  11. Chapter 1: Biological membranes and their role in physio-pathological conditions
    1. Abstract:
    2. 1.1 Importance of drug-biomembrane interactions in biomedical and pharmaceutical research
    3. 1.2 The structure of cell membranes
    4. 1.3 Properties of plasma membranes
    5. 1.4 Movement of molecules across the plasma membrane
    6. 1.5 Functions of cell membranes
    7. 1.6 Conclusion
  12. Chapter 2: Biomembrane models
    1. Abstract:
    2. 2.1 Introduction
    3. 2.2 The fluid mosaic model of a biological membrane
    4. 2.3 Lipid phases and lipid phase transitions
    5. 2.4 Models of biological membranes and their applications
    6. 2.5 Conclusion
  13. Chapter 3: Analytical methods for studying drug–biomembrane interactions
    1. Abstract:
    2. 3.1 Introduction
    3. 3.2 Spectroscopic techniques
    4. 3.3 Chromatographic methods
    5. 3.4 Zeta potential measurement
    6. 3.5 Microscopy techniques
    7. 3.6 The Langmuir–Blodgett (LB) film balance technique
    8. 3.7 Other techniques and mixed techniques
    9. 3.8 Conclusions
  14. Chapter 4: Differential scanning calorimetry (DSC): theoretical fundamentals
    1. Abstract:
    2. 4.1 Introduction
    3. 4.2 Brief survey of the main thermodynamic techniques
    4. 4.3 Application to lipid systems
    5. 4.4 Membrane partitioning and binding of additives
    6. 4.5 The effects of additives on membrane properties
    7. 4.6 Kinetic phenomena
  15. Chapter 5: DSC: history, instruments and devices
    1. Abstract:
    2. 5.1 Introduction
    3. 5.2 History
    4. 5.3 Instruments
    5. 5.4 Special devices
  16. Chapter 6: DSC in drug–biomembrane interaction studies
    1. Abstract:
    2. 6.1 Introduction
    3. 6.2 Aims and advantages of DSC
    4. 6.3 Drug–biomembrane interactions
    5. 6.4 Surfactants
    6. 6.5 Genetic materials
    7. 6.6 Polymers
    8. 6.7 Drug delivery systems (DDSs)
    9. 6.8 Toxicity of biomolecules
    10. 6.9 Conclusion
  17. Chapter 7: DSC applications: macromolecules
    1. Abstract:
    2. 7.1 Introduction
    3. 7.2 Proteins
    4. 7.3 Nucleic acids
    5. 7.4 Polysaccharides
    6. 7.5 Biopolymers
    7. 7.6 Conclusion
  18. Chapter 8: DSC applications: nucleic acids and membrane interactions
    1. Abstract:
    2. 8.1 Introduction
    3. 8.2 DNA–membrane interaction studies with DSC
    4. 8.3 RNA–membrane interaction studies with DSC
    5. 8.4 Conclusions
  19. Chapter 9: Non-steroidal anti-inflammatory drugs
    1. Abstract:
    2. 9.1 Introduction to anti-inflammatory drugs
    3. 9.2 The interaction of NSAIDs with biomembrane models
    4. 9.3 NSAID-loaded DDSs
    5. 9.4 Conclusion
  20. Chapter 10: Antimicrobial agents
    1. Abstract:
    2. 10.1 Introduction
    3. 10.2 What are the appropriate biomembrane models for antimicrobial agents?
    4. 10.3 Antivirals, virus envelopes, and biomembrane models
    5. 10.4 Antifungals and biomembrane models
    6. 10.5 Conclusion
  21. Chapter 11: Drug delivery systems: drug nanocarriers
    1. Abstract:
    2. 11.1 Introduction
    3. 11.2 Drug delivery systems
    4. 11.3 Experimental protocols
    5. 11.4 Applications
  22. Appendix 1: General experimental set-up of liposomal systems for DSC
  23. Appendix 2: Journals
  24. Index

Product information

  • Title: Drug-Biomembrane Interaction Studies
  • Author(s): R Pignatello
  • Release date: October 2013
  • Publisher(s): Woodhead Publishing
  • ISBN: 9781908818348