05679nam 2200613Ia 450 991096794170332120251116181605.01-60876-794-9(CKB)2550000001041378(EBL)3018546(SSID)ssj0000835698(PQKBManifestationID)11432679(PQKBTitleCode)TC0000835698(PQKBWorkID)10990485(PQKB)10063497(MiAaPQ)EBC3018546(Au-PeEL)EBL3018546(CaPaEBR)ebr10660407(OCoLC)847652591(BIP)26944752(EXLCZ)99255000000104137820090408d2009 uy 0engur|n|---|||||txtccrMagnetic isotope effect in chemistry and biochemistry /Anatoly Buchachenko1st ed.New York Nova Science Publishersc20091 online resource (159 p.)Description based upon print version of record.1-60741-363-9 Includes bibliographical references and index.Intro -- MAGNETIC ISOTOPE EFFECT IN CHEMISTRY AND BIOCHEMISTRY -- MAGNETIC ISOTOPE EFFECT IN CHEMISTRY AND BIOCHEMISTRY -- CONTENTS -- PREFACE -- INTRODUCTION -- Chapter 1 ENERGY AND ANGULAR MOMENTUM AS THE REACTION CONTROLLING FACTORS -- 1.1. ENERGY -- 1.2. ANGULAR MOMENTUM -- 1.2.1. Rotational Angular Momentum -- 1.2.2. Electron Orbital Momentum -- 1.2.3. Electron Angular Momentum: Spin States and Spin Multiplicity -- 1.2.4. Nuclear Angular Momentum and Nuclear Spin States -- Chapter 2 SPIN CONTROL OF CHEMICAL REACTIONS -- 2.1. SPIN STATES AND CHEMICAL REACTIVITY -- 2.2. MAGNETIC INTERACTIONS AND MAGNETIC EFFECTS -- Chapter 3 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 -- Chapter 4 KINETICS OF ISOTOPE FRACTIONATION -- 4.1. 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? -- Chapter 5 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 -- Chapter 6 MIE FOR DEUTERIUM-HYDROGEN DYAD -- Chapter 7 13C MIE: CONTROLLING FACTORS -- 7.1. SPIN PROHIBITION: HOW IT IS RIGOROUS -- 7.2. HYPERFINE COUPLING AND CHEMICAL REACTIVITY -- 7.3. 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.Chapter 8 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 DECOMPOSITION -- 8.6. GEOCHEMICAL ANOMALIES OF 17О -- Chapter 9 SILICON MIE -- 9.1. PHOTOLYSIS OF PHENYLSILYLKETONE -- 9.2. PHOTOLYSIS OF BENZYLSILYLKETONE -- 9.3. SPIN MULTIPLICITY AND THE SIGN OF MIE -- Chapter 10 MIE FOR SULFUR, GERMANIUM AND TIN NUCLEI -- 10.1. SULFUR -- 10.2. GERMANIUM -- 10.3. TIN -- Chapter 11 URANIUM MIE -- 11.1. SPIN-SELECTIVE REACTIONS OF URANYL -- 11.2. URANIUM NANOREACTOR -- 11.2.1. Proton CIDNP -- 11.2.2. Magnetic Field Effect -- 11.3. FRACTIONATION OF URANIUM ISOTOPES -- Chapter 12 MERCURY MIE -- 12.1. MIE IN PHOTOCHEMICAL REACTIONS -- 12.2. MERCURY MIE IN ENZYMATIC PHOSPHORYLATION BY CREATINE KINASE -- Chapter 13 MAGNESIUM ISOTOPE EFFECTS -- 13.1. CLASSICAL ISOTOPE EFFECTS -- 13.2. MAGNETIC ISOTOPE EFFECTS IN ENZYMATIC PHOSPHORYLATION -- 13.2.1. Materials and Experimental Techniques -- 13.2.2. Experimental Detection of Magnesium Isotope Effects -- 13.2.3. Enzymatic Phosphorylation as a Spin-Selective Reaction -- 13.2.4. Quantitative Measure of Magnesium MIE -- 13.2.5. ATP Hydrolysis: No Isotope Effect -- 13.2.6. Magnetic Field Dependence of the Phosphorylation -- 13.2.7. Magnesium MIE Is a Key to Mechanochemistry of Enzymes as the Molecular Machines -- Chapter 14 MICROWAVE EFFECTS -- 14.1. MICROWAVE MIE -- 14.2. Biological Microwave Effects -- 14.2.1. Resonant Microwave Fields -- 14.2.2. Non-Resonant Low Frequency Fields -- ACKNOWLEDGEMENTS -- REFERENCES -- INDEX.This resource describes a new phenomenon of global importance - magnetic isotope effect. It gives a comprehensive description of the new isotope effect and its exhibition in chemical and biochemical reactions as well as future prospects and potential of the use in biomedicine.Free radical reactionsNuclear spinChemical kineticsIsotopesFree radical reactions.Nuclear spin.Chemical kinetics.Isotopes.541/.38Buchachenko A. L(Anatolii Leonidovich)1864860MiAaPQMiAaPQMiAaPQBOOK9910967941703321Magnetic isotope effect in chemistry and biochemistry4471805UNINA