Chemical Speciation Of Organic And Inorganic Components Of Environmental And Biological Interest In Natural Fluids

Author : Francesco Crea,Alberto Pettignano
Publisher : MDPI
Page : 218 pages
File Size : 45,7 Mb
Release : 2020-03-25
Category : Medical
ISBN : 9783039284528

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Chemical Speciation of Organic and Inorganic components of Environmental and Biological Interest in Natural Fluids by Francesco Crea,Alberto Pettignano Pdf

The International Union of Pure and Applied Chemistry (IUPAC) defines the term “speciation” as the distribution of an element amongst defined chemical species in a system, while the process leading to quantitative estimation of the content of different species is called speciation analysis. The chemical speciation of elements in natural waters and biological fluids is a key topic, essential for discussing the chemical reactivity of constituents in these systems. It is well understood that it is the chemical form of a metal or metalloids that determines its reactivity, lifetime, and fate in the environment. Chemical speciation now involves various sectors of the sciences, from chemistry to biology, biochemistry, and environmental sciences, since—as is well known—the total concentration, alone, of an inorganic or organic component (metal or ligand) in a multicomponent natural system (fresh water, sea water, biological fluids, soil, etc.) is insufficient for a comprehensive understand of its behavior in those contests.

Author : Alberto Pettignano,Francesco Crea
Publisher : Unknown
Page : 218 pages
File Size : 50,5 Mb
Release : 2020
Category : Social sciences (General)
ISBN : 3039284533

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Chemical Speciation of Organic and Inorganic components of Environmental and Biological Interest in Natural Fluids: Behaviour, Interaction and Sequestration by Alberto Pettignano,Francesco Crea Pdf

The International Union of Pure and Applied Chemistry (IUPAC) defines the term “speciation” as the distribution of an element amongst defined chemical species in a system, while the process leading to quantitative estimation of the content of different species is called speciation analysis. The chemical speciation of elements in natural waters and biological fluids is a key topic, essential for discussing the chemical reactivity of constituents in these systems. It is well understood that it is the chemical form of a metal or metalloids that determines its reactivity, lifetime, and fate in the environment. Chemical speciation now involves various sectors of the sciences, from chemistry to biology, biochemistry, and environmental sciences, since--as is well known--the total concentration, alone, of an inorganic or organic component (metal or ligand) in a multicomponent natural system (fresh water, sea water, biological fluids, soil, etc.) is insufficient for a comprehensive understand of its behavior in those contests.

Author : M. Bernhard,F.E. Brinckman,P.J. Sadler
Publisher : Springer Science & Business Media
Page : 758 pages
File Size : 42,7 Mb
Release : 2012-12-06
Category : Science
ISBN : 9783642704413

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The Importance of Chemical “Speciation” in Environmental Processes by M. Bernhard,F.E. Brinckman,P.J. Sadler Pdf

Report, the editors replaced the term "speciation" wherever it occurred by "identification and quantification," or "description of abundance," or "reactivity," or "transformation" of a chemical species, according to whichever one of the four meanings the author had evidently meant to convey. In line with the Dahlem Workshop Model, this Report comprises the background papers written in advance of the meeting on the current status of problems in environmental research and on advanced analytical tech niques for the identification and quantification of chemical species, as well as the group reports summarizing the results of the discussions held during the meeting. Each group report was prepared during the meeting by one "rapporteur" with the help of members of that group and finalized by the rapporteur (listed as the first author of the group report) after the meeting, taking into account both verbal comments made during the presentation of the reports in the plenary session at the end of the workshop and written comments received afterwards.

Author : A. M. Ure,C. M. Davidson
Publisher : John Wiley & Sons
Page : 472 pages
File Size : 47,9 Mb
Release : 2008-04-15
Category : Science
ISBN : 9781405147309

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Chemical Speciation in the Environment by A. M. Ure,C. M. Davidson Pdf

Considerable recent research has focused on the topic of chemical speciation in the environment. It is increasingly realised that the distribution, mobility and biological availability of chemical elements depend not simply on their concentrations but, critically, on the forms in which they occur in natural systems. Continuing developments in analytical chemistry have made speciation practicable even where analytes are present at trace levels (as is often the case in natural samples). In the second edition of this book, the expertise of scientists involved in chemical speciation in various fields have been brought together to provide an overview of the current status of speciation science and indicate how the field may develop in the future.

Author : Anonim
Publisher : Elsevier
Page : 5142 pages
File Size : 46,7 Mb
Release : 2019-04-02
Category : Science
ISBN : 9780081019849

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Encyclopedia of Analytical Science by Anonim Pdf

The third edition of the Encyclopedia of Analytical Science, Ten Volume Set is a definitive collection of articles covering the latest technologies in application areas such as medicine, environmental science, food science and geology. Meticulously organized, clearly written and fully interdisciplinary, the Encyclopedia of Analytical Science, Ten Volume Set provides foundational knowledge across the scope of modern analytical chemistry, linking fundamental topics with the latest methodologies. Articles will cover three broad areas: analytical techniques (e.g., mass spectrometry, liquid chromatography, atomic spectrometry); areas of application (e.g., forensic, environmental and clinical); and analytes (e.g., arsenic, nucleic acids and polycyclic aromatic hydrocarbons), providing a one-stop resource for analytical scientists. Offers readers a one-stop resource with access to information across the entire scope of modern analytical science Presents articles split into three broad areas: analytical techniques, areas of application and and analytes, creating an ideal resource for students, researchers and professionals Provides concise and accessible information that is ideal for non-specialists and readers from undergraduate levels and higher

Author : Joseph A. Caruso,Karen L. Sutton,Kathryn L. Ackley
Publisher : Elsevier Science Limited
Page : 581 pages
File Size : 41,5 Mb
Release : 2000
Category : Science
ISBN : 0444500472

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Elemental Speciation by Joseph A. Caruso,Karen L. Sutton,Kathryn L. Ackley Pdf

Hardbound. This book provides a comprehensive discussion of the major aspects involved in elemental speciation. Sample preparation, separation techniques, instrumentation and quality assurance are all discussed. In addition, individual chapters are devoted to speciation of environmental samples and speciation of biological, clinical, and nutritional samples. Individual chapters are written by leaders in the field, and the book has been organized so that the reader may learn how to collect a sample and prepare it. Ways to separate and detect analytes of interest, and steps to take to ensure the validity of the measurements are also discussed. This book is unique in its comprehensive treatment of this subject.

Author : Katarzyna Chojnacka,Agnieszka Saeid
Publisher : John Wiley & Sons
Page : 584 pages
File Size : 55,8 Mb
Release : 2018-02-23
Category : Science
ISBN : 9781119133803

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Recent Advances in Trace Elements by Katarzyna Chojnacka,Agnieszka Saeid Pdf

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 : James W. Robinson,Eileen M. Skelly Frame,George M. Frame II
Publisher : CRC Press
Page : 920 pages
File Size : 53,6 Mb
Release : 2021-06-29
Category : Science
ISBN : 9781315301143

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Instrumental Analytical Chemistry by James W. Robinson,Eileen M. Skelly Frame,George M. Frame II Pdf

Analytical chemistry today is almost entirely instrumental analytical chemistry and it is performed by many scientists and engineers who are not chemists. Analytical instrumentation is crucial to research in molecular biology, medicine, geology, food science, materials science, and many other fields. With the growing sophistication of laboratory equipment, there is a danger that analytical instruments can be regarded as "black boxes" by those using them. The well-known phrase "garbage in, garbage out" holds true for analytical instrumentation as well as computers. This book serves to provide users of analytical instrumentation with an understanding of their instruments. This book is written to teach undergraduate students and those working in chemical fields outside analytical chemistry how contemporary analytical instrumentation works, as well as its uses and limitations. Mathematics is kept to a minimum. No background in calculus, physics, or physical chemistry is required. The major fields of modern instrumentation are covered, including applications of each type of instrumental technique. Each chapter includes: A discussion of the fundamental principles underlying each technique Detailed descriptions of the instrumentation. An extensive and up to date bibliography End of chapter problems Suggested experiments appropriate to the technique where relevant This text uniquely combines instrumental analysis with organic spectral interpretation (IR, NMR, and MS). It provides detailed coverage of sampling, sample handling, sample storage, and sample preparation. In addition, the authors have included many instrument manufacturers’ websites, which contain extensive resources.

Author : Anonim
Publisher : Unknown
Page : 1634 pages
File Size : 53,6 Mb
Release : 1999
Category : Research
ISBN : UCAL:B4467614

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The Directory of Graduate Studies by Anonim Pdf

Author : United States. National Bureau of Standards
Publisher : Unknown
Page : 480 pages
File Size : 41,9 Mb
Release : 1991
Category : Government publications
ISBN : UOM:39015057260781

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Publications by United States. National Bureau of Standards Pdf

Author : National Institute of Standards and Technology (U.S.)
Publisher : Unknown
Page : 480 pages
File Size : 42,8 Mb
Release : 1991
Category : Electronic
ISBN : UIUC:30112101978663

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Publications of the National Institute of Standards and Technology ... Catalog by National Institute of Standards and Technology (U.S.) Pdf

Author : Hobsons Publishing, PLC
Publisher : Unknown
Page : 1996 pages
File Size : 48,9 Mb
Release : 2001
Category : Universities and colleges
ISBN : UOM:39015042256373

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Directory of Postgraduate Studies 2002 by Hobsons Publishing, PLC Pdf

Author : Anonim
Publisher : Unknown
Page : 760 pages
File Size : 46,8 Mb
Release : 1980
Category : Toxicology
ISBN : UOM:39015010283821

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Toxicology Research Projects Directory by Anonim Pdf

Author : Thomas B. Hoover
Publisher : Unknown
Page : 112 pages
File Size : 55,5 Mb
Release : 1978
Category : Inorganic compounds
ISBN : UCR:31210005276108

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Inorganic Species in Water by Thomas B. Hoover Pdf

Author : Anonim
Publisher : Unknown
Page : 964 pages
File Size : 49,5 Mb
Release : 1985
Category : Nuclear energy
ISBN : MINN:31951D01052321N

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Euro Abstracts by Anonim Pdf