Download or read book Novel Tetrapyrroles written by Jack Jong-Jye Lin and published by . This book was released on 1997 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Synthetic and Mechanistic Studies of Novel Tetrapyrroles written by Kevin Rodney Gerzevske and published by . This book was released on 1994 with total page 612 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Tetrapyrroles written by Martin Warren and published by Springer Science & Business Media. This book was released on 2009-12-21 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excluding the biological polymers proteins, lipids and nucleic acids, modified tetrapyrroles are the biological molecules that have had the greatest impact on the evolution of life over the past 4 billion years. They are involved in a wide variety of fundamental processes that underpin central primary metabolism in all kingdoms of life, from photosynthesis to methanogenesis. Moreover, they bring colour into the world and it is for this reason that these compounds have been appropriately dubbed the ‘pigments of life’. To understand how and why these molecules have been so universally integrated into the life processes one has to appreciate the chemical properties of the tetrapyrrole scaffold and, where appropriate, the chemical characteristics of the centrally chelated metal ion. This book addresses why these molecules are employed in Nature, how they are made and what happens to them after they have finished their usefulness.
Download or read book Syntheses and Chemistry of Isoporphyrins and Novel Tetrapyrrole Systems written by Hong Xie and published by . This book was released on 1992 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biosynthesis of Tetrapyrroles written by P.M. Jordan and published by Elsevier. This book was released on 1991-11-21 with total page 323 pages. Available in PDF, EPUB and Kindle. Book excerpt: The study of the structure and function of tetrapyrrolic compounds has excited the interests of organic chemists, biochemists, botanists and biologists for more than a hundred years. Scientific analysis began with the first descriptions of naturally occurring porphyrins, and progress was made towards understanding the structure of chlorophyll. This was followed by the use of newly available isotopes of carbon and nitrogen to investigate the formation of porphyrins in biological systems. Further discoveries led to the elucidation of the atoms in protoporphyrin IX, made possible by the application of physical methods, such as NMR spectroscopy and recombinant DNA technology. The present volume discusses many more exciting and unexpected developments which have been made in the field over the last ten to fifteen years. While not all questions have yet been answered, the forum is set for a great scope of further research in the study of tetrapyrroles. • Of interest to biochemists, organic chemists and plant scientists • The book focusses on the exciting and unexpected developments in the field of tetrapyrolles over the last ten years • It paves the way for future research in this area
Download or read book The Biosynthesis of the Tetrapyrrole Pigments written by Derek J. Chadwick and published by John Wiley & Sons. This book was released on 2008-04-30 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: Prestigious contributors summarize current knowledge regarding the biosynthesis of tetrapyrrole pigments--chlorophyll, haem, vitamin B12. Describes the structure and regulation of key enzymes along with various pathways, molecular genetic studies and structural characterization of the natural biosynthetic intermediates.
Download or read book Tetrapyrroles written by Martin Warren and published by . This book was released on 2003-01-01 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Tetrapyrroles written by Martin Warren and published by Springer. This book was released on 2009-01-14 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excluding the biological polymers proteins, lipids and nucleic acids, modified tetrapyrroles are the biological molecules that have had the greatest impact on the evolution of life over the past 4 billion years. They are involved in a wide variety of fundamental processes that underpin central primary metabolism in all kingdoms of life, from photosynthesis to methanogenesis. Moreover, they bring colour into the world and it is for this reason that these compounds have been appropriately dubbed the ‘pigments of life’. To understand how and why these molecules have been so universally integrated into the life processes one has to appreciate the chemical properties of the tetrapyrrole scaffold and, where appropriate, the chemical characteristics of the centrally chelated metal ion. This book addresses why these molecules are employed in Nature, how they are made and what happens to them after they have finished their usefulness.
Download or read book Syntheses of Novel Meso substituted Tetrapyrroles written by Graham Michael Fraser BISSET and published by . This book was released on 1980 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Metabolism Structure and Function of Plant Tetrapyrroles Introduction Microbial and Eukaryotic Chlorophyll Synthesis and Catabolism written by and published by Academic Press. This book was released on 2019-06-05 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: Metabolism, Structure and Function of Plant Tetrapyrroles, Volume 90, the latest release in the Advances in Botanical Research series is a compilation of the current state-of-the-art on the topic. Chapters in this new release cover Tetrapyrrole Pigments of Photosynthetic Antennae and Reaction Centers of Higher Plants: Biochemistry, Biophysics, Functions, Molecular Mechanism of Antenna Regulation, Applications, Chlorophyll c: Synthesis, Occurrence, Light-Harvesting, Absorbance, Excitation Properties, Pigment Organization in Chlorophyll-Binding Proteins (FCP), Chlorophyll d and f: Synthesis, Occurrence, Light-harvesting, Absorbance, Excitation Properties, Pigment Organization in Chlorophyll-Binding Protein Complexes, Analysis of Chlorophyll, Precursors and Derivatives by New High-Performance Liquid Chromatography and Mass Spectrometry, and much more. Presents the latest release in the Advances in Botanical Research series Provides an Ideal resource for post-graduates and researchers in the plant sciences, including botany, plant biochemistry, plant pathology and plant physiology Contains contributions from internationally recognized authorities in their respective fields
Download or read book Metabolism Structure and Function of Plant Tetrapyrroles Control Mechanisms of Chlorophyll Biosynthesis and Analysis of Chlorophyll Binding Proteins written by and published by Academic Press. This book was released on 2019-07-28 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: Metabolism, Structure and Function of Plant Tetrapyrroles, Volume 91, the latest release in the Advances in Botanical Research series is a compilation of the current state-of-the-art on the topic. Chapters in this new release cover Tetrapyrrole Pigments of Photosynthetic Antennae and Reaction Centers of Higher Plants: Biochemistry, Biophysics, Functions, Molecular Mechanism of Antenna Regulation, Applications, Chlorophyll c: Synthesis, Occurrence, Light-Harvesting, Absorbance, Excitation Properties, Pigment Organization in Chlorophyll-Binding Proteins (FCP), Chlorophyll d and f: Synthesis, Occurrence, Light-harvesting, Absorbance, Excitation Properties, Pigment Organization in Chlorophyll-Binding Protein Complexes, Analysis of Chlorophyll, Precursors and Derivatives by New High-Performance Liquid Chromatography and Mass Spectrometry, and much more. Presents the latest release in the Advances in Botanical Research series Provides an Ideal resource for post-graduates and researchers in the plant sciences, including botany, plant biochemistry, plant pathology and plant physiology Contains contributions from internationally recognized authorities in their respective fields
Download or read book Handbook Of Porphyrin Science With Applications To Chemistry Physics Materials Science Engineering Biology And Medicine Volume 45 Phthalocyanine Synthesis And Computational Design Of Functional Tetrapyrroles written by Karl M Kadish and published by World Scientific. This book was released on 2019-03-15 with total page 313 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volume 45 in the highly successful series Handbook of Porphyrin Science presents three very informative chapters of significant topical interest to researchers in the broad field of porphyrin science. The first chapter (Chapter 215) systematically describes in great detail the many synthetic methods utilized for the preparation of both metal-free and metallo-phthalocyanines. In the second chapter (Chapter 216), new developments in the synthesis, structure, and circular dichroism of chiral porphyrin systems are discussed in depth. The third and final chapter in this volume (Chapter 217) describes up-to-date advances in the use of computational methodology for the design and synthesis of functionally useful tetrapyrroles such as phthalocyanines, porphyrins and 9. The volume concludes with a useful comprehensive index.The overall emphasis of Volume 45 of the Handbook of Porphyrin Science series, centers on synthetic methodology and processes, with a diversion in Chapter 217 to include predictive computational methodology, and in Chapter 216 to address the importance of chirality in tetrapyrrole systems. All three chapters will be of interest to researchers in the field and should provide powerful tools for anyone involved in the chemistry of phthalocyanines, porphyrins and related systems.
Download or read book New Developments in Organometallic Chemistry Research written by Marin A. Cato and published by Nova Publishers. This book was released on 2006 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: Organometallic chemistry is based on the reactions and use of a class of compounds (R-M) that contain a covalent bond between carbon and metal. They are prepared either by direct reaction of the metal with an organic compound or by replacement of a metal from another organometallic substance. Research in organometallic chemistry is also conducted in the areas of cluster synthesis, main-group derivatives in unusual oxidation states, organometallic polymers, unstable organometallic compounds and intermediates in matrices, structure determination of organometallic compounds in the solid state [X-ray diffraction] and gaseous states [electron diffraction], and mechanisms of reactions of transient silylenes and related species. In addition to the traditional metals and semimetals, elements such as selenium, lithium and magnesium are considered to form organometallic compounds, e.g. organomagnesium compounds MeMgI, iodo(methyl)magnesium and diethylmagnesium, which are Grignard reagents an organo-lithium compound BuLi butyllithium; Organometallic compounds often find practical use as catalysts, the processing of petroleum products and the production of organic polymers.
Download or read book Peroxidizing Herbicides written by Peter Böger and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: Experts in herbicide research and development - chemists and plant physiologists -, have written 15 chapters that review all aspects pertinent to peroxidizing herbicides, compounds of topical interest since extremely low use rates ensure high environmental safety. Topics covered include structure-activity relationships, relevant patent literature, preparative methods, modes of action, greenhouse screening, laboratory assays, plant pigment biochemistry, and enzymology of the decisive target enzyme of this class of herbicides. This comprehensive review will be welcomed as a unique and timely compilation of the current status of peroxidizing herbicide research and development. It will be of interest to professional chemists and biologists in agrochemical companies, universities and agricultural colleges.
Download or read book Handbook Of Porphyrin Science With Applications To Chemistry Physics Materials Science Engineering Biology And Medicine Volumes 11 15 written by Karl M Kadish and published by World Scientific. This book was released on 2011-02-21 with total page 652 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the third set of Handbook of Porphyrin Science.Porphyrins, phthalocyanines and their numerous analogues and derivatives are materials of tremendous importance in chemistry, materials science, physics, biology and medicine. They are the red color in blood (heme) and the green in leaves (chlorophyll); they are also excellent ligands that can coordinate with almost every metal in the Periodic Table. Grounded in natural systems, porphyrins are incredibly versatile and can be modified in many ways; each new modification yields derivatives, demonstrating new chemistry, physics and biology, with a vast array of medicinal and technical applications.As porphyrins are currently employed as platforms for study of theoretical principles and applications in a wide variety of fields, the Handbook of Porphyrin Science represents a timely ongoing series dealing in detail with the synthesis, chemistry, physicochemical and medical properties and applications of polypyrrole macrocycles. Professors Karl Kadish, Kevin Smith and Roger Guilard are internationally recognized experts in the research field of porphyrins, each having his own separate area of expertise in the field. Between them, they have published over 1500 peer-reviewed papers and edited more than three dozen books on diverse topics of porphyrins and phthalocyanines. In assembling the new volumes of this unique Handbook, they have selected and attracted the very best scientists in each sub-discipline as contributing authors.This Handbook will prove to be a modern authoritative treatise on the subject as it is a collection of up-to-date works by world-renowned experts in the field. Complete with hundreds of figures, tables and structural formulas, and thousands of literature citations, all researchers and graduate students in this field will find the Handbook of Porphyrin Science an essential, major reference source for many years to come.
Download or read book Cumulated Index Medicus written by and published by . This book was released on 1981 with total page 960 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Chemistry of Organomagnesium Compounds 2 Volume Set written by Zvi Rappoport and published by John Wiley & Sons. This book was released on 2008-04-30 with total page 920 pages. Available in PDF, EPUB and Kindle. Book excerpt: Magnesium remains almost unique among the metals in its ability to react directly with a wide variety of compounds. This organic chemistry field has seen steady progress, and a volume on this topic is long overdue. In the tradition of the Patai Series this title treats all aspects of functional groups, containing chapters on the theoretical and computational foundations; on analytical and spectroscopic aspects with dedicated chapters on Mass Spectrometry, NMR, IR/UV, etc.; on reaction mechanisms; on applications in syntheses. Depending on the functional group there are also chapters on industrial use, on effects in biological and/or environmental systems. Since the area of Organomagnesium Chemistry continues to grow far beyond the classical Grignard Reagents, this is an essential resource to help the reader keep abreast of the latest developments.
