Instrumental Element And Multi Element Analysis Of Plant Samples
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Instrumental Element And Multi Element Analysis Of Plant Samples
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Author : Bernd Markert
language : en
Publisher:
Release Date : 1996
Instrumental Element And Multi Element Analysis Of Plant Samples written by Bernd Markert and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996 with categories.
Instrumental Multi Element Chemical Analysis
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Author : Zeev B. Alfassi
language : en
Publisher: Springer Science & Business Media
Release Date : 1998
Instrumental Multi Element Chemical Analysis written by Zeev B. Alfassi and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with Science categories.
In the past, the analysis of materials containing several elements presented unique problems for analytical chemists, so a sequence of wet chemical qualitative tests were performed to ensure each element in a sample was detected. Quantitative tests could then be performed with confidence. Modern analytical chemists can call on a range of specialist instrumental techniques which can detect the presence of all elements, often all at once, and often quantitatively. The drawback is that the instruments tend to be expensive, suited to particular sample types or matrices and complex in both setting up and in the interpretation of results. Furthermore the general analytical chemist may have access and familiarity with only one or two methods. The purpose of this book is to familiarize analytical chemists with all the multi-element analysis techniques, to enable them to specify the most appropriate test for any given sample.
Instrumental Element And Multi Element Analysis Of Plant Samples
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Author : Bernd Markert
language : en
Publisher: John Wiley & Sons
Release Date : 1996-10-21
Instrumental Element And Multi Element Analysis Of Plant Samples written by Bernd Markert and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996-10-21 with Science categories.
Because of their photosynthetic activity, plants represent the most important form of life on earth, and thus provide a rich and important source for investigation. By studying the levels of elements such as lead, cadmium and mercury in plants, vital information on background concentrations of such elements in the environments can be obtained. The growth in the use of instrumental multi-element techniques, such as neutron activation, X-ray fluorescence and atomic emission spectroscopy in the analysis of plant samples has led to significant advances in our ability to determine accurately the quantities of such elements present in plant samples. Instrumental Element and Multi-Element Analysis of Plant Samples: Methods and Applications presents the latest key advances that have taken place in a wide range of instrumentation, such as improvements in detection limits, reproducibility and accuracy. Potential problem areas such as representative sampling, sampling processes and accuracy are discussed in detail. Although concentrating on the analysis of plant samples, the book also considers general issues associated with multi-element analysis of environmental analysis in general. Instrumental Element and Multi-Element Analysis of Plant Samples: Methods and Applications will be of great interest to all those working in environmental analysis, particularly in the area of plant sample analysis. Its highly practical and inter-disciplinary approach will make it indispensable to chemists, biochemists, biologists and geologists interested in these areas.
Trace Elements
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Author : B. Markert
language : en
Publisher: Elsevier
Release Date : 2000-08-24
Trace Elements written by B. Markert and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000-08-24 with Science categories.
This volume discusses major areas of primary concern for the understanding of the complexity associated with ecological trace element research. These include sources and fates of trace elements; analytical techniques; and the distribution of trace elements in biota and soil and sediment reservoirs. Case studies, field work and laboratory studies intensively discussed in this volume are useful to enhance our knowledge about processes related to the biological response of trace metal stress under realistic environmental conditions.
Chemical Evolution
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Author : Bernd Markert
language : en
Publisher: Springer
Release Date : 2015-02-19
Chemical Evolution written by Bernd Markert and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-02-19 with Science categories.
This book is written for researchers and students interested in the function and role of chemical elements in biological or environmental systems. Experts have long known that the Periodic System of Elements (PSE) provides only an inadequate chemical description of elements of biological, environmental or medicinal importance. This book explores the notion of a Biological System of the Elements (BSE) established on accurate and precise multi-element data, including evolutionary aspects, representative sampling procedures, inter-element relationships, the physiological function of elements and uptake mechanisms. The book further explores the concept Stoichiometric Network Analysis (SNA) to analyze the biological roles of chemical species. Also discussed is the idea of ecotoxicological identity cards which give a first-hand description of properties relevant for biological and toxicological features of a certain chemical element and its geo biochemically plausible speciation form. The focus of this book goes beyond both classical bioinorganic chemistry and toxicology.
Phytoremediation For Green Energy
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Author : Münir Öztürk
language : en
Publisher: Springer
Release Date : 2014-10-13
Phytoremediation For Green Energy written by Münir Öztürk and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-10-13 with Science categories.
Human demand for energy has grown multi-folds in recent years. This is the result of rapidly increasing human population, which, in turn, has resulted in increased organic (petroleum) and inorganic pollution on the biosphere. Due to this, we are now facing a number of challenges to sustain life on earth. For example, the increased organic and inorganic pollution in our environment is leading to loss of biodiversity, degradation of environment and thus ultimately causing food insecurity. In this situation, it is imperative to keep updated ourselves with advances on the effects of pollutants, tolerance mechanisms and the potential of different plants and microbes in removing these pollutants from the environment. For this purpose, we invited a number of scientists worldwide to review the current scenario of the problems, current development, and future prospects of the challenges and their solutions in an International Conference on ‘‘Plants and Environmental Pollution’’ held in KAYSERI, TURKEY from 6-11 July 2009. The output of this conference has been summarized in the form of this book.
Trace Elements As Contaminants And Nutrients
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Author : M. N. V. Prasad
language : en
Publisher: John Wiley & Sons
Release Date : 2008-08-20
Trace Elements As Contaminants And Nutrients written by M. N. V. Prasad and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-08-20 with Science categories.
Access state-of-the-art research about trace element contamination and its impact on human health in Trace Elements as Contaminants and Nutrients: Consequences in Ecosystems and Human Health. In this ground-breaking guide, find exhaustive evidence of trace element contamination in the environment with topics like the functions and essentiality of trace metals, bioavailability and uptake biochemistry, membrane biochemistry and transport mechanisms, and enzymology. Find case studies that will reinforce the fundamentals of mineral nutrition in plants and animals and current information about fortified foods and nutrient deficiencies.
Bioindicators And Biomonitors
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Author : B.A. Markert
language : en
Publisher: Elsevier
Release Date : 2003-06-30
Bioindicators And Biomonitors written by B.A. Markert and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-06-30 with Science categories.
This book provides comprehensive single source coverage of bioindication/biomonitoring in the fields of ecology, ecotoxicology and environmental sciences; from the ecological basics to the effects of chemicals on the environment and the latest test strategies. Contributions by leading figures in ecology from around the world reflect the broad scope of current thinking and research, making this volume essential reading for informed professionals and students.
Encyclopedia Of Analytical Science
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Author :
language : en
Publisher: Elsevier
Release Date : 2019-04-02
Encyclopedia Of Analytical Science written by and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-04-02 with Science categories.
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
Organic Xenobiotics And Plants
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Author : Peter Schröder
language : en
Publisher: Springer Science & Business Media
Release Date : 2010-11-08
Organic Xenobiotics And Plants written by Peter Schröder and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-11-08 with Science categories.
Natural and agro-ecosystems are frequently exposed to natural or synthetic substances, which, while they have no direct nutritional value or significance in metabolism, may negatively affect plant functioning. These, xenobiotics, may originate from both natural (fires, volcano eruptions, soil or rock erosion, biodegradation) and anthropogenic (air and soil pollution, herbicides) sources. And, while affected plants have only a limited number of possibilities for avoiding accumulation of these compounds, they do exhibit several enzymatic reactions for detoxification including oxidation, reduction, hydrolysis and conjugation reactions. In agro-ecosystems in particular these mechanisms have great significance in relation to herbicide detoxification and tolerance. In this volume an international group of experts present an overview of the nature and distribution of organic xenobiotics, including their uptake, effects on plant functioning and detoxification mechanisms. The particular significance of glutathione S-transferases in bio-indication and bio-monitoring, and in the detoxification of volatile organic air pollutants and herbicides is evaluated, and their potential significance in phytoremediation and bioaccumulation will be discussed. This volume will be of interest to a wide audience, from graduate students to senior researchers in a wide range of disciplines including plant ecology, plant biochemistry, agriculture and environmental management. It will also be of practical interest to environmentalists, policy makers and resource managers.