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Magnetic isotope effect in chemistry and biochemistry /
| Clasificación: | Libro Electrónico |
|---|---|
| Autor principal: | |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
New York :
Nova Science Publishers,
©2009.
|
| Temas: | |
| Acceso en línea: | Texto completo |
Tabla de Contenidos:
- Magnetic Isotope Effect in Chemistry and Biochemistry; Contents; Preface; Introduction; Energy and Angular Momentum as the Reaction Controlling Factors; 1.1. Energy; 1.2. Angular Momentum; Spin Control of Chemical Reactions; 2.1. Spin States and Chemical Reactivity; 2.2. Magnetic Interactions and Magnetic Effects; Magnetic Isotope Effect (MIE); 3.1. How to Discriminate Classical and Magnetic Isotope Effects; 3.2. MIE: How It Functions; 3.3. MIE as a Test of Reaction Mechanism; 3.4. Nuclear Spin Polarization; 3.5. MIE and Isotope Technology; 3.6. MIE: The Road of Discoveries.
- Kinetics of Isotope Fractionation4.1. Measurement of Isotope Composition; 4.2. Analysis of the Kinetic Schemes; 4.3. Absolute Measure of Isotope Separation; 4.4. Dynamic Characteristics of Spin Selective Nanoreactor; 4.5. Is There a Limit in MIE Induced Isotope Fractionation?; Physics of the MIE; 5.1. Spin-Selective Nanoreactor: How It Functions?; 5.2. Spin Dynamics; 5.3. Molecular Dynamics; 5.4. Chemical Dynamics; 5.5. Generalized Spin Dynamics; MIE for Deuterium-Hydrogen Dyad; 13C MIE: Controlling Factors; 7.1. Spin Prohibition: How It Is Rigorous.
- 7.2. Hyperfine Coupling and Chemical Reactivity7.3. MIE as a Function of the Magnetic Field; 7.4. Viscosity, Lifetime of Radicals and a Size of Microreactors; 7.5. Spin Multiplicity and Competition of Radical and Non-Radical Reaction Channels; 7.6. MIE as a Function of Molecular Energy; Oxygen MIE; 8.1. Fractionation of Isotopes in Chain Reactions of Molecular Oxygen; 8.2. Addition of Molecular Oxygen to Radicals; 8.3. Interaction of Peroxy Radicals (Chain Termination Reaction); 8.4. Temperature and Viscosity as Controlling Factors of Chemical Spin Selectivity.
- 8.5. Nonchain Processes: Endoperoxides
- Synthesis and Decomposition8.6. Geochemical Anomalies of 17O; Silicon MIE; 9.1. Photolysis of Phenylsilylketone; 9.2. Photolysis of Benzylsilylketone; 9.3. Spin Multiplicity and The Sign of MIE; MIE for Sulfur, Germanium and Tin Nuclei; 10.1. Sulfur; 10.2. Germanium; 10.3. Tin; Uranium MIE; 11.1. Spin-Selective Reactions to Uranyl; 11.2. Uranium Nanoreactor; 11.3. Fractionation of Uranium Isotopes; Mercury MIE; 12.1. MIE in Photochemical Reactions; 12.2. Mercury MIE in Enzymatic Phosphorylation by Creatine Kinase; Magnesium Isotope Effects.
- 13.1. Classical Isotope Effects13.2. Magnetic Isotope Effects in Enzymatic Phosphorylation; Microwave Effects; 14.1. Microwave MIE; Acknowledgements; References; Index.