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Mn Manganese
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Download or read book Mn Manganese written by L.J. Boucher and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 305 pages. Available in PDF, EPUB and Kindle. Book excerpt: Of system-number "Manganese", Part B, which de- scribes the Element Manganese, has been completed. Also completed is Part C, describing the compounds, with 10 volumes. Part A will present the history and occurence of manganese. Volume A 1 on the history has already been published, the other volumes dealing with occurence of manganese are in preparation. Part D is devoted to the coordination compounds. Part D 1, D 2, D 3, D 4, D 5 and D 6 thereof are already available. The present volume "Manganese D 7" continues the description of the coordination compounds. Complexes with nitriles, with nitro-hydrocarbons, and with ligands containing sulfur, selenium or tellurium are described. Many of the coordination compounds containing sulfur are of analytical or biological interest. A formula index lists the ligands and the empirical formulas.
Download or read book Mn Manganese written by and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present volume, "Manganese" D 5, continues the description of the manganese complexes. The arrangement of the complexes in these D volumes is based on the ligand type. The introduction, on p. 1, shows the classes of complexes, which have already been described in Chapters 1 to 21 in the Volumes D 1 (1979), D 2 (1980), D 3 (1982), and D 4 (1985). In Chapters 22 to 29 of this volume are treated complexes with amine-N-polycarboxylic acids, hydrazinecarboxylic acids, amides, hydrazides, derivatives of hydroxylamine (e.g., hydroxamic acids), oximes and nitroso compounds, azo compounds, and triazenes. A survey at the beginning of each of these sections gives information on the most characteristic features of the various complex types. Because of the complexometric relevance of the complexes with amine-N-polycarboxylic acids, there are many studies concerning the existence and the stability of the complexes in solution. Numerous X-ray investigations, reported for the complexes with urea or with amides and hydrazides of carboxylic acids, show the different structures of the compounds as a result of the varying bonding sites of the ligands. Complexes with hydrazides (e.g., with isonicotino hydrazide) are of special interest, due to their biological activity. Complexes with hydroxamic acids, oximes or azo compounds have been studied mostly in aqueous organic or pure organic solvents. The characteristic intense colors of many solutions are used for the analytical determination of manganese.
Download or read book Mn Manganese written by Wolfgang Töpper and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present volume is the first of a series describing Mn minerals. There has been no attempt to provide a thorough (bibliographically complete) coverage of the literature. Rather, a selection of papers was undertaken to cover especially the various aspects of occurrence and genesis. Papers that only mention an occurrence of a minerat species without additional data will not be taken into account, except if they represent an unusual type of occurrence. The volume starts with a brief outline of the chemical and geo-/cosmochemical character istics of Mn; its abundance and distribution in the cosmos and on earth; and its distribution in minerals. The main part describes the native metal, its solid solutions with Fe or Al, and silicides and carbide; the sulfides and related compounds; the halogenides and oxyhalogenides; and the oxides of type MO. The minerat descriptions comprise the following topics: occurrence (comprising data on paragenesis, intergrowths, inclusions, and alteration); chemistry (comprising complete analysis, formula, diadochy, and the relationship be tween composition and type of geological occurrence or composition and physical proper lies); crystal form and structure; optical and other physical properties; and chemical and thermal behavior. Frankfurt am Main Wolfgang Töpper April 1993 Table of Contents Page 1 Natural Occurrence, Minerals . . . . . . . . . . . . . . . . . . .
Book Synopsis Essential Metals in Medicine: Therapeutic Use and Toxicity of Metal Ions in the Clinic by : Peggy L. Carver
Download or read book Essential Metals in Medicine: Therapeutic Use and Toxicity of Metal Ions in the Clinic written by Peggy L. Carver and published by Walter de Gruyter GmbH & Co KG. This book was released on 2019-01-14 with total page 640 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volume 19, entitled Essential Metals in Medicine: Therapeutic Use and Toxicity of Metal Ions in the Clinic of the series Metal Ions in Life Sciences centers on the role of metal ions in clinical medicine. Metal ions are tightly regulated in human health: while essential to life, they can be toxic as well. Following an introductory chapter briefly discussing several important metal-related drugs and diseases and a chapter about drug development, the focus is fi rst on iron: its essentiality for pathogens and humans as well as its toxicity. Chelation therapy is addressed in the context of thalassemia, its relationship to neurodegenerative diseases and also the risks connected with iron administration are pointed out. A subject of intense debate is the essentiality of chromium and vanadium. For example, chromium(III) compounds are taken as a nutritional supplement by athletes and bodybuilders; in contrast, chromate, Cr(VI), is toxic and a carcinogen for humans. The benefi cial and toxic effects of manganese, cobalt, and copper on humans are discussed. The need for antiparasitic agents is emphasized as well as the clinical aspects of metal-containing antidotes for cyanide poisoning. In addition to the essential and possibly essential ones, also other metal ions play important roles in human health, causing harm (like the metalloid arsenic, lead or cadmium) or being used in diagnosis or treatment of human diseases, like gadolinium, gallium, lithium, gold, silver or platinum. The impact of this vibrant research area on metals in the clinic is provided in 14 stimulating chapters, written by internationally recognized experts from the Americas, Europe and China, and is manifested by approximately 2000 references, and about 90 illustrations and tables. Essential Metals in Medicine: Therapeutic Use and Toxicity of Metal Ions in the Clinic is an essential resource for scientists working in the wide range from pharmacology, enzymology, material sciences, analytical, organic, and inorganic biochemistry all the way through to medicine ... not forgetting that it also provides excellent information for teaching.
Book Synopsis Manganese in Health and Disease by : Lucio G Costa
Download or read book Manganese in Health and Disease written by Lucio G Costa and published by Royal Society of Chemistry. This book was released on 2014-11-27 with total page 655 pages. Available in PDF, EPUB and Kindle. Book excerpt: Manganese in the diet is nutritionally essential for normal physiologic functioning. However, excessive exposure to manganese has been associated with developmental, neurodegenerative and other disorders. The book comprehensively covers the toxicology of manganese. Leading investigators provide perspectives from toxicology, neuroscience, nutrition, molecular biology and risk assessment disciplines and chapters cover the toxicokinetics, toxicodynamic interactions and health effects of manganese, as well as its potential role in neurodegenerative diseases. A large section devoted to health effects presents the latest research that associates manganese exposure to potential human diseases. Any scientists, health professional or regulator involved with metal exposure and toxicology should find this volume essential reading. Students and researchers in neurotoxicology will also find this book a useful reference.
Download or read book Manganese Group written by C.P. Casey and published by Elsevier. This book was released on 2004-09-21 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume provides an update on the chemistry of manganese, technetium and rhenium covered in Volume 4 of COMC. The literature surveyed is from 1982 to 1993. The explosive growth in organorhenium chemistry, the use of manganese hydrocarbon complexes in organic synthesis, and the development of the chemistry of high oxidation manganese and rhenium compounds are highlighted. The growth of organotechnetium chemistry which was virtually unknown at the time of COMC is covered in depth.
Download or read book Mn Manganese written by L.J. Boucher and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 435 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Manganese in Metabolism and Enzyme Function by : Vern L. Schramm
Download or read book Manganese in Metabolism and Enzyme Function written by Vern L. Schramm and published by Elsevier. This book was released on 2012-12-02 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: Manganese in Metabolism and Enzyme Function provides an understanding of the various biological roles of the trace levels of manganese found in mammalian systems. This text discusses the nutritional aspects of manganese in mammals. This book is organized into three sections encompassing 19 chapters. Section I discusses the effects of manganese deficiency, including abnormal pancreatic action and reduced pancreatic manganese in humans and laboratory animals. This text considers the criteria for adding manganese to infant formulas that are commercially available. Section II explores the effects of Mn(II) in protein kinases, protein phosphatases, and other enzymes. The reader is introduced to the electron paramagnetic resonance spectroscopic probes of manganese function. Other chapters discuss the extrinsic tag technique used to study the bioavailability of trace elements, such as iron and zinc. Finally, Section III examines the biophysical, biochemical, and physiological properties and uses of manganese. Nutritionists, toxicologists, scientists, and researchers will find this book extremely useful.
Book Synopsis Manganese by : United States Tariff Commission
Download or read book Manganese written by United States Tariff Commission and published by . This book was released on 1962 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mn Manganese written by Wolfgang Töpper and published by Springer. This book was released on 1993-05-27 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present volume is the first of a series describing Mn minerals. There has been no attempt to provide a thorough (bibliographically complete) coverage of the literature. Rather, a selection of papers was undertaken to cover especially the various aspects of occurrence and genesis. Papers that only mention an occurrence of a minerat species without additional data will not be taken into account, except if they represent an unusual type of occurrence. The volume starts with a brief outline of the chemical and geo-/cosmochemical character istics of Mn; its abundance and distribution in the cosmos and on earth; and its distribution in minerals. The main part describes the native metal, its solid solutions with Fe or Al, and silicides and carbide; the sulfides and related compounds; the halogenides and oxyhalogenides; and the oxides of type MO. The minerat descriptions comprise the following topics: occurrence (comprising data on paragenesis, intergrowths, inclusions, and alteration); chemistry (comprising complete analysis, formula, diadochy, and the relationship be tween composition and type of geological occurrence or composition and physical proper lies); crystal form and structure; optical and other physical properties; and chemical and thermal behavior. Frankfurt am Main Wolfgang Töpper April 1993 Table of Contents Page 1 Natural Occurrence, Minerals . . . . . . . . . . . . . . . . . . .
Book Synopsis Manganese in Soils and Plants by : R.D. Graham
Download or read book Manganese in Soils and Plants written by R.D. Graham and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sixty years ago at the Waite Agricultural Research Institute, G. Samuel, a plant pathologist, and C. S. Piper, a chemist, published their conclusion that the cause of roadside take-all, a disease of oats, was manganese deficiency. This report, together with the concurrent and independent studies of W. M. Carne in Western Australia were the first records of manganese deficiency in Australia and came only six years after McHargue's paper which is generally accepted as the final proof of the essentiality of this element. There must have been a few doubts for some people at the time, however, as the CAB publication, 'The Minor Elements of the Soil' (1940) expressed the view that further evidence to this effect was provided by Samuel and Piper. Their historic contributions are recognised by the International Symposium on Manganese in Soils and Plants as it meets on the site of their early labours to celebrate the 60th anniversary. This year Australians also acknowledge 200 years of European settlement in this country and so the Symposium is both a Bicentennial and a diamond jubilee event which recognises the impact of trace elements on agricultural development in Australia. In a broader sense, a symposium such as this celebrates, as it reviews, the efforts of all who over the ages have contributed to our knowledge of manganese in soils and plants.
Download or read book Mn Manganese written by Wolfgang Töpper and published by Springer. This book was released on 1993-05-27 with total page 181 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present volume is the first of a series describing Mn minerals. There has been no attempt to provide a thorough (bibliographically complete) coverage of the literature. Rather, a selection of papers was undertaken to cover especially the various aspects of occurrence and genesis. Papers that only mention an occurrence of a minerat species without additional data will not be taken into account, except if they represent an unusual type of occurrence. The volume starts with a brief outline of the chemical and geo-/cosmochemical character istics of Mn; its abundance and distribution in the cosmos and on earth; and its distribution in minerals. The main part describes the native metal, its solid solutions with Fe or Al, and silicides and carbide; the sulfides and related compounds; the halogenides and oxyhalogenides; and the oxides of type MO. The minerat descriptions comprise the following topics: occurrence (comprising data on paragenesis, intergrowths, inclusions, and alteration); chemistry (comprising complete analysis, formula, diadochy, and the relationship be tween composition and type of geological occurrence or composition and physical proper lies); crystal form and structure; optical and other physical properties; and chemical and thermal behavior. Frankfurt am Main Wolfgang Töpper April 1993 Table of Contents Page 1 Natural Occurrence, Minerals . . . . . . . . . . . . . . . . . . .
Book Synopsis The Chemistry of Manganese, Technetium and Rhenium by : R. D. W. Kemmitt
Download or read book The Chemistry of Manganese, Technetium and Rhenium written by R. D. W. Kemmitt and published by Elsevier. This book was released on 2016-06-06 with total page 225 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Chemistry of Manganese, Technetium and Rhenium deals with the chemistry of manganese, technetium, and rhenium and covers topics ranging from the occurrence and metallurgy of all three elements to their properties and compounds. Among the compounds considered are manganese halides, cyanides, and oxides as well as carbonyls and organometallic compounds, thiocyanate complexes, and chalcogenides. This volume is divided into three sections and opens with an overview of the history and occurrence of manganese, along with its metallurgy, uses, and properties. A variety of manganese compounds are examined, including halides and cyanides, sulfides and selenides, tellurides and borates, and nitrites and nitrates. The next two sections focus on technetium and rhenium, their discovery, isolation, and general properties. Compounds of both elements are described, including hydridic compounds, cyanide and thiocyanate complexes, and oxoacids and salts. Perrhenic acid and the perrhenates are also discussed, together with chalcogenides and refractory compounds, carbonyls, and organometallic derivatives. This book will be a valuable source of information for inorganic chemists.
Download or read book Manganese Deposits written by Supriya Roy and published by . This book was released on 1981 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Iron and Manganese Removal Handbook by : Awwa
Download or read book Iron and Manganese Removal Handbook written by Awwa and published by . This book was released on 2015 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: High levels of iron and manganese can cause adverse effects on water at the tap and lead to customer dissatisfaction. This book addresses how to control and treat these contaminants.
Book Synopsis Toxicological Profile for Manganese by :
Download or read book Toxicological Profile for Manganese written by and published by . This book was released on 1997 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Occurrence of Manganese in Drinking Water and Manganese Control by : Paul M. Kohl
Download or read book Occurrence of Manganese in Drinking Water and Manganese Control written by Paul M. Kohl and published by American Water Works Association. This book was released on 2006 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt: This research study describes the chemistry and suggested treatment of manganese in drinking water, with the goals of reducing customer complaints and improving perceived water quality. The problems are aesthetic-water discoloration (usually black or dark red), clothing and fixture staining, turbid water sediments, and, at very high levels, metallic taste.
