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  • 1
    Online Resource
    Online Resource
    Kent :Elsevier Science & Technology,
    Keywords: Amino acids -- Synthesis. ; Optical isomers. ; Electronic books.
    Description / Table of Contents: The purpose of this book is to review and critically evaluate the best new methods to synthesize alpha-amino acids in optically active form. There is so much new literature on amino acid synthesis that the experimentalist will undoubtedly have difficulty in selecting the most appropriate methodology for constructing the amino acid of immediate interest. This book is a guide for steering the scientist through the maze of existing reports on the subject and contains the most up-to-date critical reviews of methods of asymmetric synthesis of amino acids. In areas that are relatively new conceptually and less studied experimentally, an effort has been made to review the most salient works with an eye towards future development. Over 330 schemes and figures are presented with references for rapid visual retrieval of information. The book will be of great value to academic and industrial organic research chemists, especially those concerned with medicinal and agricultural chemistry, as well as to graduate and post graduate students, biochemists and biologists.
    Type of Medium: Online Resource
    Pages: 1 online resource (429 pages)
    Edition: 1st ed.
    ISBN: 9781483292953
    Series Statement: Issn Series ; v.Volume 7
    DDC: 547.7/5
    Language: English
    Note: Front Cover -- Synthesis of Optically Active α-Amino Acids -- Copyright Page -- Table of Contents -- Dedication -- Chapter 1. Asymmetrie Derivatization of Glycine -- A. Glycine and Related Enolates -- B. Glycine Cations -- C. Miscellaneous Methods -- References -- Chapter 2. Homologation of the β-Carbon -- A. β-Carbon Homologations -- B. ɤ-Carbon Homologations -- References -- Chapter 3. Electrophilic Amination of Enolates -- References -- Chapter 4. Nucleophilic Amination of α- Substituted Acids -- References -- Chapter 5. Asymmetric Strecker Syntheses -- References -- Chapter 6. Asymmetric Hydrogenation of Dehydroamino Acids -- A. Heterogeneous Hydrogenation of Dehydroamino Acids -- B. Asymmetric Homogeneous Hydrogenation of Dehydroamino Acids -- References -- Chapter 7. Enzymatic Syntheses of α- Amino Acids -- A. Enzymatic Resolution of Racemic Amino Acid Derivatives -- B. Asymmetric Bond-Forming Reactions on Prochiral Substrates Catalyzed by an Enzymatic System -- References -- Chapter 8. Miscellaneous Methods -- References -- Chapter 9. Total Synthesis of Complex Amino Acids -- A. The Kainic Acid Family -- B. Acivicin (AT-125) -- C. Bulgecin -- D. Echinocandin -- E. Complex Cyclic Peptides and Depsipeptides -- F. Cyclosporine -- G. Miscellaneous -- References -- Amino Acid Natural Products Not Yet Synthesized -- Author Index -- Subject Index.
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  • 2
    Online Resource
    Online Resource
    San Diego :Elsevier Science & Technology,
    Keywords: Particles. ; Electronic books.
    Type of Medium: Online Resource
    Pages: 1 online resource (453 pages)
    Edition: 1st ed.
    ISBN: 9781483162546
    Language: English
    Note: Front Cover -- Advances in Measurement and Control of Colloidal Processes -- Copyright Page -- Table of Contents -- PREFACE -- PARTICIPANTS AND ADVISORS -- PART I: PROCESSING AND CHARACTERIZATION OF AGGREGATED MATERIALS -- CHAPTER 1. EFFECT OF DOSING AND MIXING CONDITIONS ON FLOCCULATION BY POLYMERS -- 1 INTRODUCTION -- 2 RATE PROCESSES -- 3 EXPERIMENTAL -- 4 CONCLUSIONS -- 5 REFERENCES -- CHAPTER 2. OPPORTUNITIES FOR DEWATERING AGGREGATED COLLOIDAL MATERIALS USING SMALL DIAMETER HYDROCYCLONES -- 1. INTRODUCTION AND INDUSTRIAL SIGNIFICANCE -- 2. EXPERIMENTAL PROCEDURES -- 3. DEWATERING OF AGGREGATED KAOLINITE -- 4. DEWATERING OF AGGREGATED ALUMINA -- 5. DESIGN OF HYDROCYCLONE NETWORKS -- 6. CONCLUSIONS -- 7. ACKNOWLEDGEMENTS -- 8. REFERENCES -- CHAPTER 3. USING POLYMER THEORY TO CALCULATE THE FIRST CUMULANT OF AN AGGREGATING SUSPENSION -- 1. INTRODUCTION -- 2.THEORY -- 3.COMPUTER SIMULATIONS -- 4.EXPERIMENTAL -- 5.RESULTS AND DISCUSSION -- 6.CONCLUSIONS -- 7.REFERENCES -- CHAPTER 4. CONSOLIDATION OF DEPLETION FLOCCULATED CONCENTRATED SUSPENSIONS INFLUENCE OF NON-ADSORBING POLYMER CONCENTRATION -- INTRODUCTION -- 2. MATERIALS AND METHODS -- 3. RESULTS AND DISCUSSION -- 4. CONCLUSIONS -- REFERENCES -- CHAPTER 5. Interface Chemistry for Optimized Sludge Dewatering in Wastewater Treatment -- 1. Introduction -- II. Experimental -- III. Results and Discussion -- IV. Summary -- References -- CHAPTER 6. Dispersity and Stability of Ultra-fine Ammonium Perchlorate Particles in Liquid Media -- 1. Introduction -- 2. Experimental methods -- 3. Experimental results and discussion -- 4. Conclusion -- References -- CHAPTER 7. On the disintegration of submicron agglomerates -- 1. Introduction -- 2. Experimental -- 3. Results and Discussion -- 4. Conclusion -- 5. Acknowledgement -- 6. References. , PART II: DEVELOPMENTS IN INSTRUMENTATION FOR MONITORING AND CHARACTERIZATION OF DISPERSIONS -- CHAPTER 8. TOMOGRAPHIC IMAGING OF PHASE BOUNDARIES IN MULTI-COMPONENT PROCESSES -- 1. INTRODUCTION -- 2. CASE STUDY - MULTI-COMPONENT FLOW MEASUREMENT -- 3. VECTOR VELOCITY MEASUREMENT - APPLICATION TO COMPONENT MASS FLOW MEASUREMENT -- 4. DISCUSSION -- 5. ACKNOWLEDGEMENTS -- 6. REFERENCES -- CHAPTER 9. A SEDIMENTATION ANALYSER SUITABLE FOR OPAQUE DISPERSIONS -- 1. INTRODUCTION -- 2. SEDIMENTATION MONITORING SYSTEMS -- 3. A NOVEL SEDIMENTATION ANALYSER -- 4. CONCLUSION -- 5. ACKNOWLEDGEMENTS -- 6. REFERENCES -- CHAPTER 10. IMPROVEMENTS IN ELECTROPHORETIC MOBILITY MEASUREMENTS USING LASER-DOPPLER TECHNIQUES -- 1. INTRODUCTION -- 2. MATERIAL -- 3. MEASUREMENT OF AN ELECTROPHORETIC MOBILITY -- 4. CORRECTING MOBILITY SPECTRA FOR BROADENING DUE TO DIFFUSION -- 5. HOMODYNE AND HETERODYNE MOBILITY MEASUREMENTS -- 6. CONCLUSIONS -- 7. REFERENCES -- CHAPTER 11. NOVEL ELECTROCHEMICAL TECHNIQUE FOR CMC AND SELF-DIFFUSION STUDIES OF THE MICELLES -- 1. INTRODUCTION -- 2. EXPERIMENTAL METHODS -- 3. RESULTS AND DISCUSSION -- 4. REFERENCES -- CHAPTER 12. MONITORING THE AMOUNT OF MICROGEL STRUCTURES IN AQUEOUS SOLUTIONS OF IONIC AND NON - IONIC POLYMERS, USING THE ELECTRICAL SENSING ZONE TECHNIQUE. -- 1. INTRODUCTION. -- 2. MICROGELS IN GELATIN -- 3. MATERIALS & -- METHODS -- 4. RESULTS -- 5. POLYVINYLALCOHOL -- 6. CONCLUSIONS -- 7. REFERENCES -- PART III: CONTROLLED PARTICLE FORMATION TECHNOLOGIES -- CHAPTER 13. NUCLEATION AND CRYSTALLIZATION PHENOMENA HOSTED IN EMULSIONS. APPLICATION TO MICROPARTICLE FORMATION -- 1. INTRODUCTION -- 2. THEORETICAL ANALYSIS OF THE SOLIDIFICATION OF DROPLETS MADE OF A PURE COMPOUND -- 3. SOLIDIFICATION OF PURE COMPOUND DROPLETS. EMULSION TECHNIQUE -- 4. SOLIDIFICATION OF DROPLETS MADE OF TWO COMPOUNDS -- 5. CONCLUSIONS -- REFERENCES. , CHAPTER 14. FORMATION AND SURFACE ENGINEERING OF MAGNETIC POLYMER BEADS FOR LARGE SCALE BIO-PROCESS APPLICATIONS -- 1. PROCESS APPLICATIONS FOR MAGNETIC CARRIER TECHNOLOGY -- 2. DESIGN OF MAGNETIC CARRIERS -- 3. ENZYME PROCESSING -- 4. CONCLUSIONS AND THE FUTURE OF MAGNETOPROCESSING -- 5. REFERENCES -- CHAPTER 15. A HYDROTHERMAL METHOD PRODUCE TITANATE POWDERS -- 1. INTRODUCTION -- 2. EXPERIMENTAL -- 3. RESULTS AND DISCUSSIONS -- 4. CONCLUSIONS -- 5. REFERNECES -- CHAPTER 16. A HYDROTHERMAL METHOD TO PRODUCE BARIUM FERRITE POWDERS -- 1. INTRODUCTION -- 2. EXPERIMENTAL METHODS -- 3. RESULTS AND DISCUSSION -- 4. CONCLUSIONS -- 5. REFERENCE -- CHAPTER 17. SURFACE MODIFICATION OF ULTRA-FINE AMMONIUM PERCHLORATE AND ITS INFLUENCE ON PROPELLANT PROPERTIES -- 1. INTRODUCTION -- 2. EXPERIMENTAL RESULTS AND DISCUSSION -- 3. IMPLICATIONS FOR PROPELLANTS TECHNOLOGY -- 4. CONCLUSIONS -- 5. BIBLIOGRAPHY -- PART IV: MINERAL AND INORGANIC COLLOIDS - MICRO AND MACROSCOPIC CHARACTERIZATION METHODS -- CHAPTER 18. THE DETERMINATION OF SURFACE TENSION PARAMETERS OF POWDERS BY THIN LAYER WICKING -- 1 INTRODUCTION -- 2 BACKGROUND -- 3 EXPERIMENTAL -- 4 RESULTS -- 5 CONCLUSIONS -- 6 REFERENCES -- CHAPTER 19. AFFINITY OF NITROGEN FOR THE SURFACE OF TALC. RELATION TO THE NATURAL HYDROPHOBICITY OF THIS MINERAL -- 1. INTRODUCTION -- 2. EXPERIMENTAL DETAILS. -- 3. RESULTS AND DISCUSSION -- 4. CONCLUSIONS -- 5. REFERENCES -- CHAPTER 20. MICRO-ELECTROPHORESIS OF HOMOIONIC ILLITES. -- 1. INTRODUCTION -- 2. EXPERIMENTAL -- 3 RESULTS AND DISCUSSION -- 4. CONCLUSIONS -- 5. REFERENCES -- CHAPTER 21. FACTORS EFFECTING COLLOID STABILITY OF CONCENTRATED MIXED AQUEOUS DISPERSIONS OF TITANUM DIOXIDE / CARBON-BLACK / POLYVINYLALCOHOL -- 1. INTRODUCTION -- 2. MATERIALS AND METHODS. , 3. THE PREPARATION OF A STABLE TiO2 IN PVA BASIC DISPERSION WITH A HIGH DEGREE OF DISPERSION AND A SIMPLE FORMULATION -- 4. CARBON-BLACK DISPERSIONS IN PVA -- 5. The mixed TiO2 - carbon black / PVA dispersion -- 6. CONCLUSIONS -- 7. REFERENCES -- CHAPTER 22. Electrokinetic Surface Investigations - An Important Technique For Ceramic Powder Processing -- 1. Introduction -- 2. Experimental -- 3. Results and Discussion -- 4. Summary -- REFERENCES -- CHAPTER 23. RHEOLOGICAL STUDY OF BLENDS OF LAPONITE AND POLYMERIC THICKENERS -- 1. INTRODUCTION -- 2. EXPERIMENTAL METHODS -- 3. RESULTS -- 4. DISCUSSION -- 5. REFERENCES -- PART V: MEASUREMENT AND SIMULATION OF COMPLEX COLLOIDAL PROCESSES -- CHAPTER 24. MODELLING THE PHYSICS OF FOAM -- 1. INTRODUCTION -- 2. LIQUID FOAMS -- 3. THEORETICAL MODEL -- 4. ELEMENTARY CONSEQUENCES OF THE MODEL -- 5. SIMULATION -- 6. RESULTS -- 7. FURTHER EXTENSIONS OF THE MODEL -- 8. CONCLUSIONS -- 9. ACKNOWLEDGEMENTS -- 10. APPENDIX -- 11. REFERENCES -- CHAPTER 25. TOWARDS THE ANIMATION OF COLLOIDAL PARTICLE-PARTICLE AND PARTICLE-SURFACE INTERACTIONS IN VARIOUS FORCE FIELDS USING A SUPERCOMPUTER -- 1. INTRODUCTION -- 2. SIMULATION STRATEGIES -- 3. DISPERSION BEHAVIOUR IN A QUIESCENT VESSEL -- 4. DISPERSION BEHAVIOUR IN A PARALLEL PLATE FLOW CHAMBER -- 5. CONCLUSIONS AND FUTURE TRENDS -- 6. ACKNOWLEDGEMENT -- 7. REFERENCES -- CHAPTER 26. COEXISTENT PHASES IN OIL-IN-WATER EMULSIONS FLOCCULATED BY POLYSACCHARIDE -- 1 INTRODUCTION -- 2 MATERIALS AND METHODS -- 3. THEORY OF CREAMING OR SEDIMENTATION -- 4 RESULTS -- 5 DISCUSSION -- 6. CONCLUSIONS -- ACKNOWLEDGEMENTS -- REFERENCES -- CHAPTER 27. STREAMING POTENTIAL MEASUREMENTS OF FILMS AND FIBERS -- 1. INTRODUCTION -- 2. THE ELECTROCHEMICAL DOUBLE LAYER -- 3. METHODS TO DETERMINE THE ZETA-POTENTIAL -- 4. THE ELECTROKINETIC ANALYZER -- 5. RESULTS AND DISCUSSION. , 6. CHARACTERISATION OF POLYMERIC SURFACES -- 7. FINAL REMARKS -- 8. REFERENCES -- PART VI: ADVANCES AND PROBLEMS IN MICRON AND SUB-MICRON SIZING TECHNIQUES -- CHAPTER 28. COMPARATIVE PARTICLE SIZE MEASUREMENTS USING THE ELECTRICAL SENSING ZONE AND LASER DIFFRACTION METHODS: A COLLABORATIVE STUDY -- 1. INTRODUCTION -- 2. EXPERIMENTAL METHODS -- 3. RESULTS AND DISCUSSION -- 4. CONCLUSIONS -- 5. ACKNOWLEDGEMENTS -- 6. REFERENCES -- CHAPTER 29. PARTICLE SIZE DISTRIBUTION OF BIMODALS : A COMPARATIVE STUDY OF SUBMICRON SIZING INSTRUMENTATION -- 1. INTRODUCTION -- 2. MATERIALS AND METHODS. -- 3. RESULTS AND DISCUSSION -- 4. CONCLUSION -- 5. ACKNOWLEDGMENTS -- 6. REFERENCES -- CHAPTER 30. MAXIMUM ENTROPY INVERSION OF STATIC LIGHT SCATTERING DATA FOR THE PARTICLE SIZE DISTRIBUTION BY NUMBER AND VOLUME -- 1. INTRODUCTION -- 2. DATA ANALYSIS OF SLS MEASUREMENTS -- 3. EXPERIMENTAL -- 4. RESULTS -- 5. CONCLUSION -- 6. ACKNOWLEDGMENTS -- 7. REFERENCES -- CHAPTER 31. COMPARISON OF METHODS FOR HIGH RESOLUTION SUB-MICRON SIZING BY QUASI-ELASTIC LIGHT SCATTERING (PCS) -- 1. INTRODUCTION -- 2. MATERIAL -- 3. DESCRIPTION OF ANALYSIS METHODS -- 4. COMPARISON OF ANALYSES -- 5. CONCLUSIONS -- 6. REFERENCES -- CHAPTER 32. NON-INVASIVE PARTICLE SIZE MEASUREMENT USING DIELECTRIC SEDIMENTATION SENSORS: A COMPARISON WITH ELECTRICAL SENSING ZONE AND ANDREASEN METHODS -- 1. INTRODUCTION -- 2. EXPERIMENTAL PROCEDURE -- 3. RESULTS -- 4. CONCLUSIONS -- 5. ACKNOWLEDGEMENTS -- 6. REFERENCES.
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  • 3
    Online Resource
    Online Resource
    San Diego :Elsevier Science & Technology,
    Keywords: Evolution, Chemical. ; Electronic books.
    Type of Medium: Online Resource
    Pages: 1 online resource (495 pages)
    Edition: 1st ed.
    ISBN: 9780080460529
    DDC: 576.8
    Language: English
    Note: Cover -- The Chemistry of Evolution -- Acknowledgements -- Preface -- Contents -- The Evolution of Earth-The Geochemical Partner of the Global Ecosystem (5 Billion Years of History) -- Introduction -- The Formation of the Atomic Elements: Abundances -- Earth's Physical Nature: Temperature and Pressure -- Earth's Atmosphere and Its Composition -- The Initial Formation of Minerals -- The Reforming of Solids from Melts: Minority Solids -- The Settling Down of Earth's Physical Nature -- The Initial Formation of the Sea and Its Contents -- Detailed Composition of the Original Sea: Availability -- Geological Periods - Chemical and Fossil Records -- Fissures in the Surface and Impacts of Meteorites -- The Geochemical Effects of Oxygen -- Conclusion -- Further Reading -- Basic Chemistry of the Ecosystem -- Introduction* -- Atoms and The Periodic Table -- Inorganic Chemistry -- Nature of Inorganic Chemical Compounds: Groups 1 to 3 and 12 to 17 -- The Nature of Transition Metal Compounds: Groups 4 to 11 -- Variable Combining Ratios and Spin States -- Important Heavy Elements -- Availability -- Non-Equilibrated Inorganic Systems: Barriers to Change -- Non-Equilibrium Inorganic Systems: Energy Storage -- Reactions and Catalysis by Inorganic Environmental Compounds, Especially Sulfides -- Summary of Inorganic Compounds Related to the Global Ecosystem -- Organic Chemistry -- Introduction to Organic Compounds of Ecological Relevance -- Stability and Reactivity of Organic Chemicals -- Stereochemistry -- The Importance of Temperature and Light: Rates of Organic Reactions -- Bringing Inorganic and Organic Chemistry Together -- Introduction -- Complex Formation: Selectivity -- Matching Redox Potentials of Inorganic and Organic Chemicals -- Electron and Proton Transfer -- The Importance of Rates of Exchange -- Selective Action of Metal Ion Complexes in Catalysis. , The Special Nature of Hydrogen -- Summary of the Basic Chemistry Relevant to Our Global Ecosystem -- Further Reading -- Energy, Order and Disorder, and Organised Systems -- Introduction -- Energy -- Order and Disorder: Equilibrium -- Some Steady States and Organisation -- Radiation Energy: Calculating its Disorder and Amount of Flow -- Optimal Rates of Energy Conversion and Optimal Retention of Energy in Cyclic Steady States: Content of a System -- Shape of Organised Systems and Energy: Maintained Form -- Evolution of a System going away from Equilibrium -- Form and Information: Multiple Component Systems -- Organisation and Compartments -- Organisation Messengers Feedback and Codes -- Energy Sources and Controlled Distribution of Energy -- Information Defined -- Cell Organisation, Equilibrium and Kinetic Constraints -- Informed Cellular Systems -- Ways of Looking at Ecological Chemical Systems: Summary -- A Note on Equilibrium Thermodynamics and Equilibrium Constants -- Further Reading -- Outline of Biological Chemical Principles: Components, Pathways and Controls -- Introduction -- Organisms: Their Classification as Thermodynamic Chemotypes -- Organisms: Their Generalised Element Content -- The Functional Value of the Elements in Organisms: Introduction to Biological Compounds -- Non-Metal Chemistry and its Basic Biological Pathways: Coding -- Informed Systems of Organic Molecules -- Pathways and Efficiency -- Structures and Maintained Flow: Containment -- The Selection of Coded Molecules: DNA(RNA) -- RNA and the Possible RNA World -- Proteins: Folding, Catalysts and Transcription Factors -- Proteins: Biological Machines in Water -- Proteins in Membranes -- Summary of Non-Metal Functions in Cells -- Why were Metal Ions Required? -- Combining Metal and Non-Metal Chemistry: Structures and Activities -- The Biological Properties of Hydrogen. , Cell Organisation and Constraints: Equilibria -- Kinetic Controls and Networks and their Energetics -- Summary -- The Magnitudes of Equilibrium Constraints in Cell Systems -- Equilibrium Redox Potential Controls -- Molecular Machines - Efficiency and Effectiveness -- References to Appendix 4c -- Further Reading -- First Steps in Evolution of Prokaryotes: Anaerobic Chemotypes Four to Three Billion Years Ago -- Introduction -- First Steps: The Evolution of Prokaryotes: General Considerations of the Origins of Anaerobes -- The Two Classes of Recognised Early Prokaryotes -- The Introduction of Coenzymes: Optimalising Basic H, C, N, O, P Distribution -- Primitive Metal Reaction Centres -- Metal/Organic Cofactors -- The Use of Light to Full Advantage -- Manganese in Cells/Oxygen Evolution -- The Molybdenum Cofactor, Moco -- Early Uses of Zinc, Calcium, Vanadium and Sodium -- Summary of Anaerobic Prokaryote Metabolism -- Energy Flow in Anaerobes -- The Polymers in Primitive Cells -- Gene Responses in Prokaryotes -- Satellite DNA: Plasmids -- Prokaryote Controls -- Internal Flows and General Movement: Sensing and Searching Chemotaxis -- Conclusion: Anaerobic Chemotypes and their Development -- Further Reading -- The Evolution of Protoaerobic and Aerobic Prokaryote Chemotypes (Three to Two Billion Years Ago) -- Introduction -- The Beginning of an Aerobic Environment: Protoaerobic Bacteria -- Protection of the Cytoplasm of Protoaerobes -- Reduction of Environmental Oxidised Compounds of Non-Metals -- The Employment of Metal Ions in Protoaerobes and the Special Cases of Molybdenum and Vanadium -- The Direct Use of Oxygen: Aerobes -- The Handling of Metals by Aerobes -- Cytoplasmic and Membrane Organisation of Proteins -- The Need for Extra Compartments -- The Periplasmic Space and Oxidative Metabolism. , Novel Forms of Control and Organisation: New Genetic Features of Aerobes -- Summary of Prokaryote Development -- Further Reading -- Unicellular Eukaryotes Chemotypes (About One and a Half Billion Years Ago?) -- Introduction -- Plant, Animal and Fungal Eukaryotes and Interactions between them -- Connections between Eukaryotes, their Compartments and Prokaryotes -- The Organelles of Eukaryotes -- The uses of Other Compartments: Further Separate Activities -- Reproduction, Growth and Form -- The Threat of Dioxygen : The Chemistry of Protection -- Additional Distributions of Elements in Unicellular Eukaryote Compartments: the Eukaryote Metallome and the Advantages of Compartmentalised Oxygen Metabolism -- The Proteome and the Metabolome -- The Proteins for Metal Ions in Eukaryotes -- Messengers in Single-Cell Eukaryotes -- The Crucial Nature of the Calcium Ion -- Minerals in Unicellular Plants and Animals and their Deposition -- Gene Development in Eukaryotes -- Mutual Dependence of Eukaryotes and Prokaryotes -- Further Reading -- Multi-Cellular Eukaryote Chemotypes (From One Billion Year Ago) -- Introduction -- The Morphological Nature of Multi-Cellular Eukaryotes -- The Evolution of Multi-Cellular Plants -- The Evolution of Multi-Cellular Fungi -- The Evolution of Multi-Cellular Animals -- Diversity within the Major Chemotypes -- Growth of Plants and Animals from Single Cells -- The General Chemical Changes in the Ecosystem Some one Billion Years Ago -- The Chemical Changes of the Environment -- Chemical Changes in Whole Multi-Cellular Organisms -- Novel Proteins Associated with Multi-Cellular Organisms -- New Functional uses of Elements: General Outline -- The Use of Elements in Compartments and in Signalling -- Growth and Differentiation -- The Production of Chemical Messengers between Cells in Organs -- Connective Tissues. , A Further Note on Calcium -- Light Switches in Plants and Animals -- The Protection Systems of Plants and Animals -- Changes in Genetic Structure -- Degradation Activity and Apoptosis -- Conclusion -- Further Reading -- The Evolution of Chemotypes with Nerves and a Brain (0.5 Billion Years Ago to Today) -- Introduction -- Senses -- The Development of Nerves -- The Brain -- The Physical Evolution of the Brain -- The Chemical Element Composition of the Brain -- The Brain Development as an Information Store: The Human Phenotype -- A Note on Animal Genes and Morphology -- The Biological Chemotypes of the Ecosystem: A Summary -- The Relationship between Plants, Fungi and Bacteria: A Summary -- The Relationship between Plants and Animals -- Energised Inorganic Elements and their Uses by the End of Biological Evolution -- The Direction of Biological Evolution -- Further Reading -- Evolution due to Mankind: A Completely Novel Chemotype (Less than One Hundred Thousand Years Ago) -- Introduction -- The Nature of Homo Sapiens -- The Evolution of Human Beings from 100,000 Years Ago -- The Coming of Science -- Mankind and the Detailed Use of Chemical Elements -- Mankind, Energy and External Machines -- Transport -- Human Message Systems -- Organisation and Mankind -- The Development of Self-Consciousness -- Human Genes -- Summary -- Note on Creation and Intelligent Design: Mankind's Inventions -- A Note on General Culture -- Further Reading -- Conclusion: The Inevitable Factors in Evolution -- Introduction -- The Darwinian Approach to Evolution -- Genes and Darwin's Proposals -- The General Thermodynamic View of Ecosystem Evolution in this Book -- The Chemical Sequence of the Environment -- Chemicals and their Changes in Organisms: Chemotypes -- The Continuous Gain in Use of Energy and its Degradation -- The Changing Use of Space -- The Changes in Organisation. , Symbiosis: A Form of Compartmental Collaboration.
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  • 4
    Online Resource
    Online Resource
    La Vergne :RSC,
    Keywords: Electronic books.
    Description / Table of Contents: This fascinating and unique history of the Oxford Chemistry School shows how the University and individuals have advanced chemistry.
    Type of Medium: Online Resource
    Pages: 1 online resource (319 pages)
    Edition: 1st ed.
    ISBN: 9781847558855
    Language: English
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  • 5
    Online Resource
    Online Resource
    Berlin, Heidelberg :Springer Berlin / Heidelberg,
    Keywords: Medicine-Quotations, maxims, etc. ; Electronic books.
    Type of Medium: Online Resource
    Pages: 1 online resource (364 pages)
    Edition: 1st ed.
    ISBN: 9783642952388
    Language: English
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  • 6
    Description / Table of Contents: This fascinating and unique history of the Oxford Chemistry School shows how the University and individuals have advanced chemistry, This fascinating and unique history reveals the major influence of the Oxford Chemistry School on the advancement of chemistry. It shows how the nature of the University, and individuals within it, have shaped the school and made great achievements both in teaching and research. The book will appeal to those interested in the history of science and education, the city of Oxford and chemistry in general. Chemistry has been studied in Oxford for centuries but this book focuses on the last 400 years and, in particular, the seminal work of Robert Boyle, Robert Hooke, and the proto- Royal Society of the 1650's. Arranged in chronological fashion, it includes specialist studies of particular areas of innovation. The book shows that chemistry has advanced, not just as a consequence of research but, because of the idiosynchratic nature of the collegiate system and the characters of the individuals involved. In other words, it demonstrates that science is a human endeavour and its advance in any institution is conditioned by the organization and people within it. For chemists, the main appeal will be the book's examination of the way separate branches of chemistry (organic, physical, inorganic and biological) have evolved in Oxford. It also enables comparison with the development of the subject at other universities such as Cambridge, London and Manchester. For historians and sociologists, the book reveals the motivations of both scientists and non-scientists in the management of the School. It exposes the unusual character of Oxford University and the tensions between science and administration. The desire of the college to retain its academic values in the face of external and financial pressures is emphasized
    Type of Medium: Online Resource
    Pages: 318 p , Online-Ressource , 20 b&w, ill
    Edition: RSC eBook Collection 1968-2009
    Language: English
    Note: Ebook , Chapter 1: An Outline of the History of the University of Oxford with Reference to its Chemistry School-- Chapter 2: From Alchemy to Air Pumps: the Foundation of Oxford Chemistry to 1700-- Chapter 3: The Eighteenth Century: Chemistry Allied to Anatomy-- Chapter 4: Chemistry Comes of Age: the 19th Century-- Chapter 5: Research as the Thing: Oxford Chemistry 1912-1939-- Chapter 6: Interlude: Chemists at War-- Chapter 7: Recent Times 1945-2005: a School of World Renown.
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  • 7
    Online Resource
    Online Resource
    San Diego :Elsevier Science & Technology,
    Keywords: Evolution, Chemical. ; Electronic books.
    Type of Medium: Online Resource
    Pages: 1 online resource (495 pages)
    Edition: 1st ed.
    ISBN: 9780080462110
    DDC: 576.8
    Language: English
    Note: Cover -- The Chemistry of Evolution -- Acknowledgements -- Preface -- Contents -- The Evolution of Earth-The Geochemical Partner of the Global Ecosystem (5 Billion Years of History) -- Introduction -- The Formation of the Atomic Elements: Abundances -- Earth's Physical Nature: Temperature and Pressure -- Earth's Atmosphere and Its Composition -- The Initial Formation of Minerals -- The Reforming of Solids from Melts: Minority Solids -- The Settling Down of Earth's Physical Nature -- The Initial Formation of the Sea and Its Contents -- Detailed Composition of the Original Sea: Availability -- Geological Periods - Chemical and Fossil Records -- Fissures in the Surface and Impacts of Meteorites -- The Geochemical Effects of Oxygen -- Conclusion -- Further Reading -- Basic Chemistry of the Ecosystem -- Introduction* -- Atoms and The Periodic Table -- Inorganic Chemistry -- Nature of Inorganic Chemical Compounds: Groups 1 to 3 and 12 to 17 -- The Nature of Transition Metal Compounds: Groups 4 to 11 -- Variable Combining Ratios and Spin States -- Important Heavy Elements -- Availability -- Non-Equilibrated Inorganic Systems: Barriers to Change -- Non-Equilibrium Inorganic Systems: Energy Storage -- Reactions and Catalysis by Inorganic Environmental Compounds, Especially Sulfides -- Summary of Inorganic Compounds Related to the Global Ecosystem -- Organic Chemistry -- Introduction to Organic Compounds of Ecological Relevance -- Stability and Reactivity of Organic Chemicals -- Stereochemistry -- The Importance of Temperature and Light: Rates of Organic Reactions -- Bringing Inorganic and Organic Chemistry Together -- Introduction -- Complex Formation: Selectivity -- Matching Redox Potentials of Inorganic and Organic Chemicals -- Electron and Proton Transfer -- The Importance of Rates of Exchange -- Selective Action of Metal Ion Complexes in Catalysis. , The Special Nature of Hydrogen -- Summary of the Basic Chemistry Relevant to Our Global Ecosystem -- Further Reading -- Energy, Order and Disorder, and Organised Systems -- Introduction -- Energy -- Order and Disorder: Equilibrium -- Some Steady States and Organisation -- Radiation Energy: Calculating its Disorder and Amount of Flow -- Optimal Rates of Energy Conversion and Optimal Retention of Energy in Cyclic Steady States: Content of a System -- Shape of Organised Systems and Energy: Maintained Form -- Evolution of a System going away from Equilibrium -- Form and Information: Multiple Component Systems -- Organisation and Compartments -- Organisation Messengers Feedback and Codes -- Energy Sources and Controlled Distribution of Energy -- Information Defined -- Cell Organisation, Equilibrium and Kinetic Constraints -- Informed Cellular Systems -- Ways of Looking at Ecological Chemical Systems: Summary -- A Note on Equilibrium Thermodynamics and Equilibrium Constants -- Further Reading -- Outline of Biological Chemical Principles: Components, Pathways and Controls -- Introduction -- Organisms: Their Classification as Thermodynamic Chemotypes -- Organisms: Their Generalised Element Content -- The Functional Value of the Elements in Organisms: Introduction to Biological Compounds -- Non-Metal Chemistry and its Basic Biological Pathways: Coding -- Informed Systems of Organic Molecules -- Pathways and Efficiency -- Structures and Maintained Flow: Containment -- The Selection of Coded Molecules: DNA(RNA) -- RNA and the Possible RNA World -- Proteins: Folding, Catalysts and Transcription Factors -- Proteins: Biological Machines in Water -- Proteins in Membranes -- Summary of Non-Metal Functions in Cells -- Why were Metal Ions Required? -- Combining Metal and Non-Metal Chemistry: Structures and Activities -- The Biological Properties of Hydrogen. , Cell Organisation and Constraints: Equilibria -- Kinetic Controls and Networks and their Energetics -- Summary -- The Magnitudes of Equilibrium Constraints in Cell Systems -- Equilibrium Redox Potential Controls -- Molecular Machines - Efficiency and Effectiveness -- References to Appendix 4c -- Further Reading -- First Steps in Evolution of Prokaryotes: Anaerobic Chemotypes Four to Three Billion Years Ago -- Introduction -- First Steps: The Evolution of Prokaryotes: General Considerations of the Origins of Anaerobes -- The Two Classes of Recognised Early Prokaryotes -- The Introduction of Coenzymes: Optimalising Basic H, C, N, O, P Distribution -- Primitive Metal Reaction Centres -- Metal/Organic Cofactors -- The Use of Light to Full Advantage -- Manganese in Cells/Oxygen Evolution -- The Molybdenum Cofactor, Moco -- Early Uses of Zinc, Calcium, Vanadium and Sodium -- Summary of Anaerobic Prokaryote Metabolism -- Energy Flow in Anaerobes -- The Polymers in Primitive Cells -- Gene Responses in Prokaryotes -- Satellite DNA: Plasmids -- Prokaryote Controls -- Internal Flows and General Movement: Sensing and Searching Chemotaxis -- Conclusion: Anaerobic Chemotypes and their Development -- Further Reading -- The Evolution of Protoaerobic and Aerobic Prokaryote Chemotypes (Three to Two Billion Years Ago) -- Introduction -- The Beginning of an Aerobic Environment: Protoaerobic Bacteria -- Protection of the Cytoplasm of Protoaerobes -- Reduction of Environmental Oxidised Compounds of Non-Metals -- The Employment of Metal Ions in Protoaerobes and the Special Cases of Molybdenum and Vanadium -- The Direct Use of Oxygen: Aerobes -- The Handling of Metals by Aerobes -- Cytoplasmic and Membrane Organisation of Proteins -- The Need for Extra Compartments -- The Periplasmic Space and Oxidative Metabolism. , Novel Forms of Control and Organisation: New Genetic Features of Aerobes -- Summary of Prokaryote Development -- Further Reading -- Unicellular Eukaryotes Chemotypes (About One and a Half Billion Years Ago?) -- Introduction -- Plant, Animal and Fungal Eukaryotes and Interactions Between them -- Connections between Eukaryotes, their Compartments and Prokaryotes -- The Organelles of Eukaryotes -- The uses of Other Compartments: Further Separate Activities -- Reproduction, Growth and Form -- The Threat of Dioxygen : The Chemistry of Protection -- Additional Distributions of Elements in Unicellular Eukaryote Compartments: the Eukaryote Metallome and the Advantages of Compartmentalised Oxygen Metabolism -- The Proteome and the Metabolome -- The Proteins for Metal Ions in Eukaryotes -- Messengers in Single-Cell Eukaryotes -- The Crucial Nature of the Calcium Ion -- Minerals in Unicellular Plants and Animals and their Deposition -- Gene Development in Eukaryotes -- Mutual Dependence of Eukaryotes and Prokaryotes -- Further Reading -- Multi-Cellular Eukaryote Chemotypes (From One Billion Year Ago) -- Introduction -- The Morphological Nature of Multi-Cellular Eukaryotes -- The Evolution of Multi-Cellular Plants -- The Evolution of Multi-Cellular Fungi -- The Evolution of Multi-Cellular Animals -- Diversity within the Major Chemotypes -- Growth of Plants and Animals from Single Cells -- The General Chemical Changes in the Ecosystem Some one Billion Years Ago -- The Chemical Changes of the Environment -- Chemical Changes in Whole Multi-Cellular Organisms -- Novel Proteins Associated with Multi-Cellular Organisms -- New Functional uses of Elements: General Outline -- The Use of Elements in Compartments and in Signalling -- Growth and Differentiation -- The Production of Chemical Messengers between Cells in Organs -- Connective Tissues. , A Further Note on Calcium -- Light Switches in Plants and Animals -- The Protection Systems of Plants and Animals -- Changes in Genetic Structure -- Degradation Activity and Apoptosis -- Conclusion -- Further Reading -- The Evolution of Chemotypes with Nerves and a Brain (0.5 Billion Years Ago to Today) -- Introduction -- Senses -- The Development of Nerves -- The Brain -- The Physical Evolution of the Brain -- The Chemical Element Composition of the Brain -- The Brain Development as an Information Store: The Human Phenotype -- A Note on Animal Genes and Morphology -- The Biological Chemotypes of the Ecosystem: A Summary -- The Relationship between Plants, Fungi and Bacteria: A Summary -- The Relationship between Plants and Animals -- Energised Inorganic Elements and their Uses by the End of Biological Evolution -- The Direction of Biological Evolution -- Further Reading -- Evolution due to Mankind: A Completely Novel Chemotype (Less than One Hundred Thousand Years Ago) -- Introduction -- The Nature of Homo Sapiens -- The Evolution of Human Beings from 100,000 Years Ago -- The Coming of Science -- Mankind and the Detailed Use of Chemical Elements -- Mankind, Energy and External Machines -- Transport -- Human Message Systems -- Organisation and Mankind -- The Development of Self-Consciousness -- Human Genes -- Summary -- Note on Creation and Intelligent Design: Mankind's Inventions -- A Note on General Culture -- Further Reading -- Conclusion: The Inevitable Factors in Evolution -- Introduction -- The Darwinian Approach to Evolution -- Genes and Darwin's Proposals -- The General Thermodynamic View of Ecosystem Evolution in this Book -- The Chemical Sequence of the Environment -- Chemicals and their Changes in Organisms: Chemotypes -- The Continuous Gain in Use of Energy and its Degradation -- The Changing Use of Space -- The Changes in Organisation. , Symbiosis: A Form of Compartmental Collaboration.
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