Biophysical Chemistry

Thermodynamics, Electrostatics, and the Biological Significance of the Properties of Matter

John T. Edsall, Jeffries Wyman

• Publisher: Academic Press
• Year: 2014
• ISBN:
  9781483270586
• Topic: Physical Sciences
• Subtopic: Physical & Theoretical Chemistry

Biophysical Chemistry, Volume I: Thermodynamics, Electrostatics, and the Biological Significance of the Properties of Matter focuses on the biological aspects of the properties of matter, putting emphasis on the chemical elements, water and carbon dioxide, complex molecules, and proteins. The publication first elaborates on biochemistry and geochemistry, water and its biological significance, and the problems of protein structure. Discussions focus on the number of peptide chains in the molecule and nature of terminal groups, latent heat of fusion, characteristics of the amino acids derived from proteins, expansion of water in freezing, and the relative abundance of chemical elements in the universe. The text then takes a look at thermodynamics and the application to polar molecules and ionic solutions of electrostatics, including free energy of a charged sphere, image charges, salting-out effect, expressions for the change of fundamental thermodynamic functions, and chemical potentials. The book examines the conductivity of electrolytes, acid-base equilibria, and polybasic acids, bases, and ampholytes, including proteins. Topics include ionization of cysteine, isoelectric points of polyvalent ampholytes, hemoglobin, nature of acids and bases, measurement of conductivity, electrolytes as conductors, and the moving boundary method of determining transference numbers. The manuscript is a dependable reference for chemists and researchers interested in thermodynamics, electrostatics, and the biological value of the properties of matter.

Table of contents

• Front Cover
• Thermodynamics, Electrostatics, and the Biological Significance of the Properties of Matter
• Copyright Page
• Table of Contents
• Preface
• Symbols
• Chapter 1. Biochemistry and Geochemistry
• Chapter 2. Water and Its Biological Significance
• Chapter 3. Problems of Protein Structure
• Chapter 4. Thermodynamics
• Chapter 5. Electrostatics: Its Application to Polar Molecules and Ionic Solutions
• Chapter 6. Dielectric Constants and Their Significance
• Chapter 7. Conductivity of Electrolytes
• Chapter 8. Acid-Base Equilibria
• Chapter 9. Polybasic Acids, Bases, and Ampholytes, Including Proteins
• Chapter 10. Carbon Dioxide and Carbonic Acid
• Chapter 11. Some General Aspects of Molecular Interactions
• Author Index
• Subject Index