Measurement and Analysis of Kinetic Isotope Effects

Measurement and Analysis of Kinetic Isotope Effects PDF Author:
Publisher: Academic Press
ISBN: 0128122749
Category : Medical
Languages : en
Pages : 634

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Book Description
Experimental Analysis of Enzyme Mechanism Using Isotope Effects, Volume 596, the latest release in the Methods in Enzymology series, continues the legacy of this premier serial with quality chapters authored by leaders in the field. Chapters in this comprehensive update include Measurement of enzyme binding isotope effects, Chemical ligation and isotope labeling to locate dynamic effects, Measurement of heavy enzyme isotope effects, Extracting kinetic isotope effects from a global analysis of reaction progress curves, KIE of metabolic flux and enzymes, Solvent and Primary KIE on Flavin Enzymes, and The Rapid Determination of Primary Deuterium Isotope Effects on Enzyme-Catalyzed Proton Transfer at Carbon in 50/50 HOH/DOD. Readers who are interested in applying or understanding this research will find useful methods currently used for measuring isotope effects on solution and enzyme reactions. Written by pioneers of modern isotope effect research Is the only collection of modern kinetic isotope effect methods currently available

Measurement and Analysis of Kinetic Isotope Effects

Measurement and Analysis of Kinetic Isotope Effects PDF Author:
Publisher: Academic Press
ISBN: 0128122749
Category : Medical
Languages : en
Pages : 634

Get Book Here

Book Description
Experimental Analysis of Enzyme Mechanism Using Isotope Effects, Volume 596, the latest release in the Methods in Enzymology series, continues the legacy of this premier serial with quality chapters authored by leaders in the field. Chapters in this comprehensive update include Measurement of enzyme binding isotope effects, Chemical ligation and isotope labeling to locate dynamic effects, Measurement of heavy enzyme isotope effects, Extracting kinetic isotope effects from a global analysis of reaction progress curves, KIE of metabolic flux and enzymes, Solvent and Primary KIE on Flavin Enzymes, and The Rapid Determination of Primary Deuterium Isotope Effects on Enzyme-Catalyzed Proton Transfer at Carbon in 50/50 HOH/DOD. Readers who are interested in applying or understanding this research will find useful methods currently used for measuring isotope effects on solution and enzyme reactions. Written by pioneers of modern isotope effect research Is the only collection of modern kinetic isotope effect methods currently available

Isotope Effects In Chemistry and Biology

Isotope Effects In Chemistry and Biology PDF Author: Amnon Kohen
Publisher: CRC Press
ISBN: 1420028022
Category : Medical
Languages : en
Pages : 1092

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Book Description
The field of isotope effects has expanded exponentially in the last decade, and researchers are finding isotopes increasingly useful in their studies. Bringing literature on the subject up to date, Isotope Effects in Chemistry and Biology covers current principles, methods, and a broad range of applications of isotope effects in the physical, biolo

Isotope Effects on Reaction Rates

Isotope Effects on Reaction Rates PDF Author: Lars C. S. Melander
Publisher:
ISBN:
Category : Chemical kinetics
Languages : en
Pages : 200

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Book Description


Enzyme Mechanism from Isotope Effects

Enzyme Mechanism from Isotope Effects PDF Author: Paul F. Cook
Publisher: CRC Press
ISBN: 9780849353123
Category : Medical
Languages : en
Pages : 656

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Book Description
Isotope effects have become one of the most powerful tools available to the enzymologist for probing enzymic mechanisms. Enzyme Mechanism from Isotope Effects presents the basic theory underlying isotope effects, including the latest findings on proton tunneling and coupled atomic notions. Specific theoretical applications are emphasized in regard to the types of information that can be obtained using isotope effects. The book also examines recent theoretical treatments of the product dependence of deuterium isotope effects, multiple isotope effects and isotope effects on intermediate partitioning. Other topics include a complete discussion of methods for measuring isotope effects, including a detailed description of the use of the isotope ratio mass spectrometer to obtain isotope effects, and a review of the literature regarding mechanistic information obtained from isotope effects for individual classes of enzyme-catalyzed reactions. Enzyme Mechanism from Isotope Effects is an excellent reference source for investigators using isotope effects in their research. The book is also valuable for reference libraries and instructors teaching courses in enzyme mechanism.

The Elucidation of Mechanism and Transition State Structure for Enzyme and Non-enzyme Catalyzed Reactions with the Aid of Novel Methods for the Measurement of Oxygen-18 Isotope Effects

The Elucidation of Mechanism and Transition State Structure for Enzyme and Non-enzyme Catalyzed Reactions with the Aid of Novel Methods for the Measurement of Oxygen-18 Isotope Effects PDF Author: Steven Rosenberg
Publisher:
ISBN:
Category :
Languages : en
Pages : 692

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Heavy Atom Isotope Effects

Heavy Atom Isotope Effects PDF Author: E. Buncel
Publisher:
ISBN:
Category : Chemical kinetics
Languages : en
Pages : 368

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Isotope Effects

Isotope Effects PDF Author: Max Wolfsberg
Publisher: Springer Science & Business Media
ISBN: 9048122651
Category : Science
Languages : en
Pages : 477

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Book Description
As the title suggests, Isotope Effects in the Chemical, Geological and Bio Sciences deals with differences in the properties of isotopically substituted molecules, such as differences in the chemical and physical properties of water and the heavy waters. Since the various fields in which isotope effects are applied do not only share fundamental principles but also experimental techniques, this book includes a discussion of experimental apparatus and experimental techniques. Isotope Effects in the Chemical, Geological and Bio Sciences is an educational monograph addressed to graduate students and others undertaking isotope effect research. The fundamental principles needed to understand isotope effects are presented in appropriate detail. While it is true that these principles are more familiar to students of physical chemistry and some background in physical chemistry is recommended, the text provides enough detail to make the book an asset to students in organic and biochemistry, and geochemistry.

Understanding Organometallic Reaction Mechanisms and Catalysis

Understanding Organometallic Reaction Mechanisms and Catalysis PDF Author: Valentin P. Ananikov
Publisher: John Wiley & Sons
ISBN: 3527678220
Category : Science
Languages : en
Pages : 483

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Book Description
Exploring and highlighting the new horizons in the studies of reaction mechanisms that open joint application of experimental studies and theoretical calculations is the goal of this book. The latest insights and developments in the mechanistic studies of organometallic reactions and catalytic processes are presented and reviewed. The book adopts a unique approach, exemplifying how to use experiments, spectroscopy measurements, and computational methods to reveal reaction pathways and molecular structures of catalysts, rather than concentrating solely on one discipline. The result is a deeper understanding of the underlying reaction mechanism and correlation between molecular structure and reactivity. The contributions represent a wealth of first-hand information from renowned experts working in these disciplines, covering such topics as activation of small molecules, C-C and C-Heteroatom bonds formation, cross-coupling reactions, carbon dioxide converison, homogeneous and heterogeneous transition metal catalysis and metal-graphene systems. With the knowledge gained, the reader will be able to improve existing reaction protocols and rationally design more efficient catalysts or selective reactions. An indispensable source of information for synthetic, analytical, and theoretical chemists in academia and industry.

Application of Kinetic Isotope Effects and Theoretical Calculations to the Study of Interesting Reaction Mechanisms

Application of Kinetic Isotope Effects and Theoretical Calculations to the Study of Interesting Reaction Mechanisms PDF Author: Jennifer Sue Hirschi
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Book Description
A variety of biological and organic reaction mechanisms are studied using powerful tools from experimental and theoretical chemistry. These tools include the precise measurement of kinetic isotope effects (KIEs) and the use of theoretical calculations to predict KIEs as well as determine factors that contribute to reaction acceleration and selectivity. Theoretical analysis of the Swain-Schaad relationship involves the prediction of a large number of isotope effects and establishes the semiclassical boundaries of the relationship. Studies on the mechanism of oxidosqualene cyclase involve the determination of a large number of precise KIEs simultaneously. Transition state models for the Sharpless asymmetric epoxidation have been developed that explain the versatility, high selectivities, and ligand accelerated catalysis of the reaction. Theoretical predictions on the proposed enzymatic mechanism of flavin dependent amine oxidation suggest a hydride transfer mechanism and rules out mechanisms involving covalent intermediates. Finally, a theoretical analysis of Diels-Alder reactions successfully describes the unexpected exo selectivity in some of these reactions.

Kinetic Study of Non-mass-dependent Oxygen Isotope Effects in Gas Phase Reactions and Applications for Nature

Kinetic Study of Non-mass-dependent Oxygen Isotope Effects in Gas Phase Reactions and Applications for Nature PDF Author: Junshan Wen
Publisher:
ISBN:
Category :
Languages : en
Pages : 512

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Book Description