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Elsevier

Energy Changes in Biochemical Reactions

  • 1 Edición - 22 de octubre de 2013
  • Última edición
  • Autor: Irving M. Klotz
  • Idioma: Inglés

Energy Changes in Biochemical Reactions outlines some of the principles of classical and of molecular-statistical energetics. An effort has been made to delineate clearly the… Leer más

Descripción

Energy Changes in Biochemical Reactions outlines some of the principles of classical and of molecular-statistical energetics. An effort has been made to delineate clearly the axioms of each of these branches of energetics and to show how some of the theorems may be developed from these axioms. Finally, some of the ideas of energetic have been applied to a few biochemical problems to illustrate the types of insight which this branch of science provides for understanding and predicting. It is hoped that a reader who has conscientiously worked his way through this volume will acquire not only a cocktail-party knowledge of thermodynamics but will be able to apply it to some simple biochemical or chemical reactions.

Índice

PrefaceIntroduction: The Scope of EnergeticsI. The Concept of Energy: The First Law of ThermodynamicsII. The Concept of Entropy A. The Second Law of Thermodynamics B. Entropy as an Index of ExhaustionIII. The Free Energy or Chemical Potential A. A Criterion of Feasibility of a Material Transformation B. Distinction between λG° and λGIV. Computations of Standard Free Energies A. From Equilibrium Constants B. From Oxidation-Reduction Potentials C. From Enthalpy and Entropy Changes D. From Free Energies of Formation ExercisesV. The Dependence of Chemical Potential on Concentration A. Fundamental Relationship B. Illustrative Calculations ExercisesVI. Group Transfer Potential: "High-Energy Bond" A. Comparison of Transfer Potentials B. Coupled Reactions C. Experimental Determination of Group Transfer Potentials ExercisesVII. Some Laws of Physicochemical Behavior A. Electrochemical Relationships B. Osmotic Pressure C. Molecular Weight from UltracentrifugationVIII. Energetics from a Molecular Statistical Viewpoint A. Fundamental Assumptions B. Relationship to Thermodynamic Quantities C. Some ApplicationsConclusion

Detalles del producto

  • Edición: 1
  • Última edición
  • Publicado: 22 de octubre de 2013
  • Idioma: Inglés

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