Molecular Energetics

Molecular Energetics

Author: José A. Martinho Simões

Publisher: Oxford University Press

Published: 2008-07-14

Total Pages: 305

ISBN-13: 0199722854

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This book offers a broad discussion of the concepts required to understand the thermodynamic stability of molecules and bonds and a description of the most important condensed-phase techniques that have been used to obtain that information. Above all, this book attempts to provide useful guidelines on how to choose the "best" data and how to use it to understand chemistry. Although the book assumes some basic knowledge on physical-chemistry, it has been written in a "textbook" style and most topics are addressed in a way that is accessible to advanced undergraduate students. Many examples are given throughout the text, involving a variety of molecules. This text will provide a good starting point for those who wish to initiate in the field or simply to understand how to assess, to estimate, and to use thermochemical data. It will therefore appeal to a broad range of practicing chemists and particularly to those interested in energetics-structure-reactivity relationships.


Introducing Biological Energetics

Introducing Biological Energetics

Author: Norman W. H. Cheetham

Publisher: Oxford University Press

Published: 2010-10-07

Total Pages: 345

ISBN-13: 019959371X

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This novel, interdisciplinary text presents biological understanding in terms of general underlying principles, treating energy as the overarching theme and emphasizing the all-pervading influence of energy transformation in every process, both living and non-living. Key processes and concepts are explained in turn, culminating in a description of the overall functioning and regulation of a living cell. The book rounds off the story of life with a brief account of the endosymbiotic origins of eukaryotic cells, the development of multicellularity, and the emergence of modern plants and animals. Multidisciplinary research in science is becoming commonplace. However, as traditional boundaries start to break down, researchers are increasingly aware of the deficiencies in their knowledge of related disciplines. Introducing Biological Energetics redresses the reciprocal imbalance in the knowledge levels of physical and biological scientists in particular. Its style of presentation and depth of treatment has been carefully designed to unite these two readerships.


Bacterial Energetics

Bacterial Energetics

Author: Terry Krulwich

Publisher: Elsevier

Published: 2012-12-02

Total Pages: 582

ISBN-13: 0323145302

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Bacterial Energetics deals with bacterial energetics and the molecular basis of how ions move between and within energy-transducing molecules. Topics covered range from respiration-driven proton pumps and primary sodium pumps to light-driven primary ionic pumps, bacterial transport ATPases, and bacterial photosynthesis. Sodium-coupled cotransport and ion-exchange systems in prokaryotes are also considered. This volume is comprised of 17 chapters and begins with an analysis of the pumps and processes that establish electrochemical ion gradients across bacterial membranes, followed by a discussion on the major types of bioenergetic work that utilize these gradients. The energetics of periplasmic transport systems, chemolithotrophs, methanogens, and protein insertion and translocation into or across membranes are also examined, along with bioenergetics in extreme environments such as high-pressure and high-temperature environments; energetic problems of bacterial fermentations; energetics of bacterial motility; and energetics of the bacterial phosphotransferase system in sugar transport and the regulation of carbon metabolism. This book should be of interest to molecular biologists and biochemists.


Energy Changes in Biochemical Reactions

Energy Changes in Biochemical Reactions

Author: Irving M. Klotz

Publisher: Elsevier

Published: 2013-10-22

Total Pages: 119

ISBN-13: 1483267776

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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.


Energetics of Stable Molecules and Reactive Intermediates

Energetics of Stable Molecules and Reactive Intermediates

Author: M.E. Minas da Piedade

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 452

ISBN-13: 9401146713

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Covers the major experimental and theoretical methods currently used to study the energetics of stable molecules and reactive intermediates. Reviews the ate of the art and shows the interplay of experimental and theoretical methods used to probe bonding energetics and reactivity and a wide range of chemical species. A modern and invaluable introduction to the study of molecular energetics. A reference for workers currently involved in the field.


Charge and Energy Transfer Dynamics in Molecular Systems

Charge and Energy Transfer Dynamics in Molecular Systems

Author: Volkhard May

Publisher: John Wiley & Sons

Published: 2011-04-27

Total Pages: 600

ISBN-13: 3527633812

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This 3rd edition has been expanded and updated to account for recent developments, while new illustrative examples as well as an enlarged reference list have also been added. It naturally retains the successful concept of its predecessors in presenting a unified perspective on molecular charge and energy transfer processes, thus bridging the regimes of coherent and dissipative dynamics, and establishing a connection between classic rate theories and modern treatments of ultrafast phenomena. Among the new topics are: - Time-dependent density functional theory - Heterogeneous electron transfer, e.g. between molecules and metal or semiconductor surfaces - Current flows through a single molecule. While serving as an introduction for graduate students and researchers, this is equally must-have reading for theoreticians and experimentalists, as well as an aid to interpreting experimental data and accessing the original literature.


Molecular System Bioenergetics

Molecular System Bioenergetics

Author: Valdur Saks

Publisher: John Wiley & Sons

Published: 2008-01-08

Total Pages: 633

ISBN-13: 3527621105

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In this first integrated view, practically each of the world's leading experts has contributed to this one and only authoritative resource on the topic. Bringing systems biology to cellular energetics, they address in detail such novel concepts as metabolite channeling and medical aspects of metabolic syndrome and cancer.


Chemical Applications of Atomic and Molecular Electrostatic Potentials

Chemical Applications of Atomic and Molecular Electrostatic Potentials

Author: Peter Politzer

Publisher: Springer Science & Business Media

Published: 2013-06-29

Total Pages: 473

ISBN-13: 147579634X

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On March 26-27, 1980, a symposium organized by one of us (P. P. ) was held at the l79th American Chemical Society National ~1eeting in Houston, Texas, under the sponsorship of the Theoretical Chemistry Subdivision of the Division of Physical Chemistry. The symposium was entitled "The Role of the Electrostatic Potential in Chemistry," and it served as a stimulus for this book. The original scope and coverage have been broadened, however; included here, in addition to contributions from the eleven invited symposium speakers and two of the poster-session participants, are four papers that were specially invited for this book. Furthermore, several authors have taken this opportunity to present at least partial reviews of the areas being discussed. Most of the manuscripts were completed in the late spring and early summer of 1980. We hope that this book will achieve two goals: First, we are trying to provide an overall picture, including recent advances, of current chemical research, both fundamental and applied, involving the electrostatic potential. Second, we want to convey an appreci ation of both the powers and also the limitations of the electro static potential approach. In order to achieve these goals, we have selected contributors whose research areas provide a very broad coverage of the field. Throughout the book, we have used a. u.