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Author: Sergio Caroli
Publisher: John Wiley & Sons
ISBN: 0471576417
Category : Science
Languages : en
Pages : 516
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Book Description
Element speciation determines the different forms a chemicalelement can take within a given compound, enabling chemists topredict possible ramifications for the environment and humanhealth. This comprehensive book focuses on the analytical aspectsand instrumentation of speciation, while covering the gamut ofmetal speciation forms with adverse effects on biological materialsand the environment at large. The book consists of contributions by a truly international groupof leading authorities on element speciation in bioinorganicchemistry. The editor--a contributor here himself--traces thedevelopments in the field, discussing the advances made over thepast decade in various methodologies and the significance of theincreased capacity to detect extremely small concentrations oftrace elements in various media. Several chapters are dedicated to the various methods andapplications of speciation, exploring specific analytical methods,such as direct, chromatographic and nonchromatographic methods, aswell as nuclear-based and voltammetric methods. Others coverspeciation in various natural water and marine environments and itsmanifestation in biological materials, human serum, or foodstuff.In addition, the book examines speciation theory and legal aspectsas well as questions of quality and sources of errors--issues thatunderscore the perennial need to develop new methods for obtainingstill more accurate data. Extremely broad in scope and rich in detail, this volume providesthe key to improving the state of the art in the field, and is sureto stimulate further research. It stands as a one-of-a-kindreference for analytical and inorganic chemists, as well asbiochemists, in a wide range of disciplines, including toxicology,environmental science, nutrition research, clinical chemistry, andpharmacology. A complete reference for the analytical and instrumental aspects ofspeciation This unique volume provides both a comprehensive reference and apractical guide to the complete range of issues arising fromelement speciation. It concentrates on analytical methods andinstrumentation in bioinorganic chemistry--especially as applied towater-related projects--while addressing the larger environmentaland human-health concerns of our times. Complete with over 100 illustrations, this collaborative effort byan international group of experts describes * Methods for the detection and analysis of species elements,including direct methods, atomic spectrometry, nuclear activationanalysis and radio tracer, high-performance chromatography, orvoltammetric procedures * Specific effects of various species elements, including heavymetals, arsenic, and many other trace elements * Biological materials showing concentrations of trace elements,including human serum, milk, and marine organisms * Various environments affected by element speciation, such asnatural waters, sea waters, estuarine, and coastal environments * How to avoid common pitfalls and obtain sound and accuratedata For anyone involved in environmental and earth sciences, as well asthe related areas of public health, pharmacology, toxicology,nutritional research, or environmental regulations, this importantwork offers the most systematic survey of element speciation todate. It also provides historical perspective, a preview ofexpected developments, and a multitude of new ideas for furtherresearch. The author of approximately 240 published papers and three previousbooks, Dr. Caroli is an active member of numerous national andinternational committees and organizations concerned with chemicalsin the environment. He also sits on the editorial or advisoryboards of several scientific journals, including the Journal ofAnalytical Atomic Spectroscopy, Environmental Science and PollutionResearch International, and Microchemical Journal.
Author: Sergio Caroli
Publisher: John Wiley & Sons
ISBN: 0471576417
Category : Science
Languages : en
Pages : 516
Get Book Here
Book Description
Element speciation determines the different forms a chemicalelement can take within a given compound, enabling chemists topredict possible ramifications for the environment and humanhealth. This comprehensive book focuses on the analytical aspectsand instrumentation of speciation, while covering the gamut ofmetal speciation forms with adverse effects on biological materialsand the environment at large. The book consists of contributions by a truly international groupof leading authorities on element speciation in bioinorganicchemistry. The editor--a contributor here himself--traces thedevelopments in the field, discussing the advances made over thepast decade in various methodologies and the significance of theincreased capacity to detect extremely small concentrations oftrace elements in various media. Several chapters are dedicated to the various methods andapplications of speciation, exploring specific analytical methods,such as direct, chromatographic and nonchromatographic methods, aswell as nuclear-based and voltammetric methods. Others coverspeciation in various natural water and marine environments and itsmanifestation in biological materials, human serum, or foodstuff.In addition, the book examines speciation theory and legal aspectsas well as questions of quality and sources of errors--issues thatunderscore the perennial need to develop new methods for obtainingstill more accurate data. Extremely broad in scope and rich in detail, this volume providesthe key to improving the state of the art in the field, and is sureto stimulate further research. It stands as a one-of-a-kindreference for analytical and inorganic chemists, as well asbiochemists, in a wide range of disciplines, including toxicology,environmental science, nutrition research, clinical chemistry, andpharmacology. A complete reference for the analytical and instrumental aspects ofspeciation This unique volume provides both a comprehensive reference and apractical guide to the complete range of issues arising fromelement speciation. It concentrates on analytical methods andinstrumentation in bioinorganic chemistry--especially as applied towater-related projects--while addressing the larger environmentaland human-health concerns of our times. Complete with over 100 illustrations, this collaborative effort byan international group of experts describes * Methods for the detection and analysis of species elements,including direct methods, atomic spectrometry, nuclear activationanalysis and radio tracer, high-performance chromatography, orvoltammetric procedures * Specific effects of various species elements, including heavymetals, arsenic, and many other trace elements * Biological materials showing concentrations of trace elements,including human serum, milk, and marine organisms * Various environments affected by element speciation, such asnatural waters, sea waters, estuarine, and coastal environments * How to avoid common pitfalls and obtain sound and accuratedata For anyone involved in environmental and earth sciences, as well asthe related areas of public health, pharmacology, toxicology,nutritional research, or environmental regulations, this importantwork offers the most systematic survey of element speciation todate. It also provides historical perspective, a preview ofexpected developments, and a multitude of new ideas for furtherresearch. The author of approximately 240 published papers and three previousbooks, Dr. Caroli is an active member of numerous national andinternational committees and organizations concerned with chemicalsin the environment. He also sits on the editorial or advisoryboards of several scientific journals, including the Journal ofAnalytical Atomic Spectroscopy, Environmental Science and PollutionResearch International, and Microchemical Journal.
Author: Sergio Caroli
Publisher: John Wiley & Sons
ISBN: 9780470140994
Category : Technology & Engineering
Languages : en
Pages : 752
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Book Description
State-of-the-art tools and applicationsfor food safety and food science research Atomic spectroscopy and mass spectrometry are important tools for identifying and quantifying trace elements in food products-elements that may be potentially beneficial or potentially toxic. The Determination of Chemical Elements in Food: Applications for Atomic and Mass Spectrometry teaches the reader how to use these advanced technologies for food analysis. With chapters written by internationally renowned scientists, it provides a detailed overview of progress in the field and the latest innovations in instrumentation and techniques, covering: Fundamentals and method development, selected applications, and speciation analysis Applications of atomic absorption spectrometry, inductively coupled plasma atomic emission spectrometry, and inductively coupled plasma mass spectrometry Applications to foods of animal origin and applications to foods of vegetable origin Foreseeable developments of instrumental spectrometric techniques that can be exploited to better protect consumers' health, with a full account of the most promising trends in spectrometric instrumentation and ancillary apparatuses Applicable laws and regulations at the national and international levels This is a core reference for scientists in food laboratories in the public andprivate sectors and academia, as well as members of regulatory bodies that deal with food safety.
Author: Katarzyna Chojnacka
Publisher: John Wiley & Sons
ISBN: 1119133807
Category : Science
Languages : en
Pages : 658
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Book Description
Comprehensive and multidisciplinary presentation of the current trends in trace elements for human, animals, plants, and the environment This reference provides the latest research into the presence, characterization, and applications of trace elements and their role in humans, animals, and plants as well as their use in developing novel, functional feeds, foods, and fertilizers. It takes an interdisciplinary approach to the subject, describing the biological and industrial applications of trace elements. It covers various topics, such as the occurrence, role, and monitoring of trace elements and their characterization, as well as applications from the preliminary research to laboratory trials. Recent Advances in Trace Elements focuses on the introduction and prospects of trace elements; tackles environmental aspects such as sources of emission, methods of monitoring, and treatment/remediation processes; goes over the biological role of trace elements in plants, animals, and human organisms; and discusses the relevance of biomedical applications and commercialization. A compendium of recent knowledge in interdisciplinary trace element research Uniquely covers production and characterization of trace elements, as well as the industrial and biomedical aspects of their use Paves the way for the development of innovative products in diverse fields, including pharmaceuticals, food, environment, and materials science Edited by well-known experts in the field of trace elements with contributions from international specialists from a wide range of areas Unique in presenting comprehensive and multidisciplinary information of the key aspects of trace elements research in a digestible form, this book is essential reading for the novice and expert in the fields of environmental science, analytical chemistry, biochemistry, materials science, pharmaceutical science, nutraceutical, and pharmaceutical sciences. It is also valuable for companies that implement new products incorporating trace elements to the market.
Author: Olle Selinus
Publisher: Springer Science & Business Media
ISBN: 9400743750
Category : Science
Languages : en
Pages : 808
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Book Description
Essentials of Medical Geology reviews the essential concepts and practical tools required to tackle environmental and public health problems. It is organized into four main sections. The first section deals with the fundamentals of environmental biology, the natural and anthropogenic sources of health elements that impact health and illustrate key biogeochemical transformations. The second section looks at the geological processes influencing human exposure to specific elements, such as radon, arsenic, fluorine, selenium and iodine. The third section presents the concepts and techniques of pathology, toxicology and epidemiology that underpin investigations into the human health effects of exposure to naturally occurring elements. The last section provides a toolbox of analytical approaches to environmental research and medical geology investigations. Essentials of Medical Geology was first published in 2005 and has since won three prestigious rewards. The book has been recognized as a key book in both medical and geology fields and is widely used as textbook and reference book in these fields. For this revised edition, editors and authors have updated the content that evolved a lot during 2005 and added two new chapters, on public health, and agriculture and health. This updated volume can now continue to be used as a textbook and reference book for all who are interested in this important topic and its impacts the health and wellbeing of many millions of people all over the world. · Addresses key topics at the intersection of environmental science and human health · Developed by 60 international experts from 20 countries and edited by professionals from the International Medical Geology Association (IMGA) · Written in non-technical language for a broad spectrum of readers, ranging from students and professional researchers to policymakers and the general public · Includes color illustrations throughout, references for further investigation and other aids to the reader
Author: A. Sanz-Medel
Publisher: Elsevier
ISBN: 0080531709
Category : Science
Languages : en
Pages : 489
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Book Description
Flow Analysis (FA) offers a very convenient and fast approach to enhance and automate 'preliminary steps' of analysis (sample dissolution, pretreatments, preconcentrations, etc.) for atomic spectrometric detectors (ASD). Moreover, flow manifolds can ease the well-known problem of sample introduction/presentation to atomisers or even expand the classical scope of atomic/elemental information, characterizing atomic spectrometry, into the realm of molecules and metal-compounds analysis (e.g. by resorting to coupled separation techniques). All these facts could explain both the extraordinary interest for research and the great importance for practical problem-solving achieved nowadays by FA-ASD.On the threshold of the new millennium when plasma emission and mass spectrometry are so important and popular, the editor considered it timely to produce a book which covers all present atomic detectors and techniques where FA has been or can be advantageously employed. The book has been conceived in three separate parts:Part I gives the fundamental, instrumentation and potential of FIA as a most versatile sample presentation/introduction system for atomic spectrometry.Part II provides a modern account of fundamentals, possibilities and applications offered by flow analysis to atomic spectrometry for on-line sample pretreatments, separations and preconcentrations.Part III deals with applications of FA-ASD combinations to analytical problem-solving in most varied fields and situations.This monograph integrates the most popular aspects of FIA, its new developments for sample on-line treatments and on-line non-chromatographic and chromatographic separations (all typical 'flow analysis') in connection with all branches of analytical atomic spectrometry. Thus, academics, researchers and routine users of analytical atomic spectrometry will find this book invaluable.
Author: John K. Gibson
Publisher: John Wiley & Sons
ISBN: 1119115523
Category : Science
Languages : en
Pages : 534
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Book Description
A review of contemporary actinide research that focuses on new advances in experiment and theory, and the interplay between these two realms Experimental and Theoretical Approaches to Actinide Chemistry offers a comprehensive review of the key aspects of actinide research. Written by noted experts in the field, the text includes information on new advances in experiment and theory and reveals the interplay between these two realms. The authors offer a multidisciplinary and multimodal approach to the nature of actinide chemistry, and explore the interplay between multiple experiments and theory, as well as between basic and applied actinide chemistry. The text covers the basic science used in contemporary studies of the actinide systems, from basic synthesis to state-of-the-art spectroscopic and computational techniques. The authors provide contemporary overviews of each topic area presented and describe the current and anticipated experimental approaches for the field, as well as the current and future computational chemistry and materials techniques. In addition, the authors explore the combination of experiment and theory. This important resource: Provides an essential resource the reviews the key aspects of contemporary actinide research Includes information on new advances in experiment and theory, and the interplay between the two Covers the basic science used in contemporary studies of the actinide systems, from basic synthesis to state-of-the-art spectroscopic and computational techniques Focuses on the interplay between multiple experiments and theory, as well as between basic and applied actinide chemistry Written for academics, students, professionals and researchers, this vital text contains a thorough review of the key aspects of actinide research and explores the most recent advances in experiment and theory.
Author: Zoltan Mester
Publisher: Elsevier
ISBN: 0080545483
Category : Science
Languages : en
Pages : 1339
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Book Description
Following the collection of a sample, every analytical chemist will agree that its subsequent preservation and processing are of paramount importance. The availability of high performance analytical instrumentation has not diminished this need for careful selection of appropriate pretreatment methodologies, intelligently designed to synergistically elicit optimum function from these powerful measurement tools. Sample Preparation for Trace Element Analysis is a modern, comprehensive treatise, providing an account of the state-of-the art on the subject matter. The book has been conceived and designed to satisfy the varied needs of the practicing analytical chemist. It is a multi-author work, reflecting the diverse expertise arising from its highly qualified contributors. The first five chapters deal with general issues related to the determination of trace metals in varied matrices, such as sampling, contamination control, reference materials, calibration and detection techniques. The second part of the book deals with extraction and sampling technologies (totaling 15 chapters), providing theoretical and practical hints for the users on how to perform specific extractions. Subsequent chapters overview seven major representative matrices and the sample preparation involved in their characterization. This portion of the book is heavily based on the preceding chapters dealing with extraction technologies. The last ten chapters are dedicated to sample preparation for trace element speciation.- First title to provide comprehensive sample preparation information, dealing specifically with the analysis of samples for trace elements. - The 39 chapters are authored by international leaders of their fields.
Author: M.N.V. Prasad
Publisher: CRC Press
ISBN: 1420032046
Category : Technology & Engineering
Languages : en
Pages : 746
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Book Description
New analytical techniques have enhanced current understanding of the behavior of trace and ultratrace elements in the biogeochemical cycling, chemical speciation, bioavailability, bioaccumulation, and as applied to the phytoremediation of contaminated soils. Addressing worldwide regulatory, scientific, and environmental issues, Trace Elements in th
Author: Astrid Sigel
Publisher: Walter de Gruyter GmbH & Co KG
ISBN: 3110434334
Category : Science
Languages : en
Pages : 596
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Book Description
Volume 17, entitled Lead: Its Effects on Environment and Health of the series Metal Ions in Life Sciences centers on the interrelations between biosystems and lead. The book provides an up-to-date review of the bioinorganic chemistry of this metal and its ions; it covers the biogeochemistry of lead, its use (not only as gasoline additive) and anthropogenic release into the environment, its cycling and speciation in the atmosphere, in waters, soils, and sediments, and also in mammalian organs. The analytical tools to determine and to quantify this toxic element in blood, saliva, urine, hair, etc. are described. The properties of lead(II) complexes formed with amino acids, peptides, proteins (including metallothioneins), nucleobases, nucleotides, nucleic acids, and other ligands of biological relevance are summarized for the solid state and for aqueous solutions as well. All this is important for obtaining a coherent picture on the properties of lead, its effects on plants and toxic actions on mammalian organs. This and more is treated in an authoritative and timely manner in the 16 stimulating chapters of Volume 17, which are written by 36 internationally recognized experts from 13 nations. The impact of this recently again vibrant research area is manifested in nearly 2000 references, over 50 tables and more than 100 illustrations (half in color). Lead: Its Effects on Environment and Health is an essential resource for scientists working in the wide range from material sciences, inorganic biochemistry all the way through to medicine including the clinic ... not forgetting that it also provides excellent information for teaching.
Author: Jacek Namiesnik
Publisher: CRC Press
ISBN: 1420082698
Category : Science
Languages : en
Pages : 490
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Book Description
Even a cursory perusal of any analytical journal will demonstrate the increasing important of trace and ultra-trace analysis. And as instrumentation continues to develop, the definition of the term "trace element" will undoubtedly continue to change. Covering the composition and underlying properties of freshwater and marine systems, Analytical Mea
