Ultraviolet Photoelectron And Photoion Spectroscopy Auger Electron Spectroscopy Plasma Excitation In Spectrochemical Analysis

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Ultraviolet Photoelectron and Photoion Spectroscopy, Auger Electron Spectroscopy, Plasma Excitation in Spectrochemical Analysis

Author : G. Svehla
Publisher : Elsevier
Page : 325 pages
File Size : 55,9 Mb
Release : 2012-12-02
Category : Science
ISBN : 9780444597069

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Ultraviolet Photoelectron and Photoion Spectroscopy, Auger Electron Spectroscopy, Plasma Excitation in Spectrochemical Analysis by G. Svehla Pdf

Ultraviolet Photoelectron and Photoion Spectroscopy, Auger Electron Spectroscopy, Plasma Excitation in Spectrochemical Analysis

Electrochemical Sensor Analysis

Author : Salvador Alegret,Arben Merkoci
Publisher : Elsevier
Page : 1416 pages
File Size : 46,6 Mb
Release : 2007-10-04
Category : Science
ISBN : 9780080560694

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Electrochemical Sensor Analysis by Salvador Alegret,Arben Merkoci Pdf

Electrochemical Sensor Analysis (ECSA) presents the recent advances in electrochemical (bio)sensors and their practical applications in real clinical, environment, food and industry related samples, as well as in the safety and security arena. In a single source, it covers the entire field of electrochemical (bio)sensor designs and characterizations. The 38 chapters are grouped in seven sections: 1) Potentiometric sensors, 2) Voltammetric sensors, 3) Electrochemical gas sensors 4) Enzyme-based sensors 5) Affinity biosensors 6) Thick and thin film biosensors and 7) Novel trends. Written by experts working in the diverse technological and scientific fields related to electrochemical sensors, each section provides an overview of a specific class of electrochemical sensors and their applications. This interdisciplinary text will be useful for researchers and professionals alike. Covers applications and problem solving (sensitivity, interferences) in real sample analysis Details procedures to construct and characterize electrochemical (bio)sensors

Proteomics and Peptidomics

Author : Gyorgy Marko-Varga
Publisher : Elsevier
Page : 663 pages
File Size : 48,6 Mb
Release : 2005-12-23
Category : Language Arts & Disciplines
ISBN : 9780444518101

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Proteomics and Peptidomics by Gyorgy Marko-Varga Pdf

Proteomics and peptidomics is the detailed understanding of the role that proteins and peptides play in health and disease and is a necessary compliment to genetic analysis. The functional expression analysis of both proteins and peptides plays a central role in modern drug discovery as well as drug development, and is also a key research area in systems biology. Proteomics and Peptidomics captures the width as well as the depth within the area and exemplifies the variety as well as the traditional basis of analytical chemistry that is needed in order to move forward in expression analysis studies. As a fast emerging field, it gives and overview of parts within the field combined with highly specialized and dedicated topics that are intended to compliment each other.

Passive Sampling Techniques in Environmental Monitoring

Author : Richard Greenwood,Graham Mills,Bran Vrana
Publisher : Elsevier
Page : 486 pages
File Size : 46,5 Mb
Release : 2007-07-03
Category : Science
ISBN : 0080489508

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Passive Sampling Techniques in Environmental Monitoring by Richard Greenwood,Graham Mills,Bran Vrana Pdf

Monitoring pollutants in air, soil and water is a routine requirement in the workplace, and in the wider environment. Passive samplers can provide a representative picture of levels of pollutants over a period of time from days to months by measuring the average concentrations to which they have been exposed. Air monitors are widely used, for instance to measure the exposure of workers to volatile compounds, but also for monitoring the fate of pollutants in the atmosphere. Passive sampling devices are now becomining increasingly used to monitor pollutants in rivers, coastal waters and ground water where contamination results from sources such as domestic and industrial discharges, and the use of agrochemicals. Passive Sampling Techniques in Environmental Monitoring provides a timely collection of information on a set of techniques that help monitor the quality of air, surface and ground waters. Passive sampling can provide an inexpensive means of obtaining a representative picture of quality over a period of time, even where levels of pollutants fluctuate due to discontinuous discharges or seasonal application of chemicals such as pesticides. Recent changes in legislation have increased the pressure to obtain better information than that provided by classical infrequent spot sampling. Brought together in one source, this book looks at the performance of a range of devices for the passive sampling of metals, and of non-polar and polar organic chemicals in air and in water. The strengths and weaknesses and the range of applicability of the technology are considered. * Comprehensive review of passive sampling - covering air, water and majority of available technologies in one volume * Chapters written by international specialist experts * Covers theory and applications, providing background information and guidelines for use in the field

Protein Mass Spectrometry

Author : Julian Whitelegge
Publisher : Elsevier
Page : 563 pages
File Size : 55,9 Mb
Release : 2008-10-09
Category : Science
ISBN : 9780080932033

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Protein Mass Spectrometry by Julian Whitelegge Pdf

This book is designed to be a central text for young graduate students interested in mass spectrometry as it relates to the study of protein structure and function as well as proteomics. It is a definite must-have work for:- libraries at academic institutions with Master and Graduate programs in biochemistry, molecular biology, structural biology and proteomics- individual laboratories with interests covering these areas - libraries and individual laboratories in the pharmaceutical and biotechnology industries. *Serves as an essential reference to those working in the field*Incorporates the contributions of prominent experts *Features comprehensive coverage and a logical structure

Analysis, Removal, Effects and Risk of Pharmaceuticals in the Water Cycle

Author : Anonim
Publisher : Elsevier
Page : 600 pages
File Size : 52,5 Mb
Release : 2007-10-10
Category : Science
ISBN : 0080549705

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Analysis, Removal, Effects and Risk of Pharmaceuticals in the Water Cycle by Anonim Pdf

Pharmaceutically active substances are a class of new, so-called "emerging" contaminants that have raised great concern in recent years. Human and veterinary drugs are constantly being introduced into the environment, mainly as a result of the manufacturing process. Over time, this level of chemical input may lead to long-term concentrations and promote continual, but unnoticed adverse effects on aquatic and terrestrial organisms. Analysis, Fate and Removal of Pharmaceuticals in the Water Cycle discusses state-of-the-art analytical methods for trace determination of pharmaceuticals in environmental samples while reviewing the fate and occurrence of pharmaceuticals in the water cycle (elimination in wastewater and drinking water treatment). Focus is given to the newest developments in the treatment technologies, such as membrane bioreactors and advance oxidation processes. * Well-structured overview of latest developments in trace determination * Concise and critical compilation of literature published over the past few years * Focuses on new treatment technologies, such as membrane bioreactors and advance oxidation processes.

TOF-MS Within Food and Environmental Analysis

Author : Amadeo Rodriguez Fernandez-Alba
Publisher : Elsevier
Page : 452 pages
File Size : 41,9 Mb
Release : 2012-09-06
Category : Science
ISBN : 9780444538109

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TOF-MS Within Food and Environmental Analysis by Amadeo Rodriguez Fernandez-Alba Pdf

New developments in mass spectrometry have allowed routine identification and lowered limits of detection at levels only imagined a decade ago. Thousands of contaminants and residues in the food supply and the environment are now being reported. Between 2005 and 2010, more than 5,000 publications covering TOF-MS and environmental and food analysis were published, showing the importance of the technique in these applications. This book covers the basic principles of method development in GC- and LC-TOF-MS as well as the main operational parameters related to TOF-MS. The second part focuses on the relevant environmental applications, including quality control aspects as well as data collection. The third part is devoted to relevant applications in food analysis, including validation procedures for screening analysis as well as relevant databases. Outlines basic concepts and principles of gas and liquid chromatography TOF-MS and its application in food analysis Includes quality control and data collection techniques Focuses on environmental implications and safety concerns

Analysis and Risk of Nanomaterials in Environmental and Food Samples

Author : Damia Barcelo,Marinella Farre
Publisher : Newnes
Page : 382 pages
File Size : 51,8 Mb
Release : 2012-10-03
Category : Science
ISBN : 9780444563286

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Analysis and Risk of Nanomaterials in Environmental and Food Samples by Damia Barcelo,Marinella Farre Pdf

The application of nanotechnology in different consumer products has delivered new products with highly desirable properties, but at same time has opened a new window for a wide group of emerging contaminants and a new type of human exposure which needs to be assessed. Most of the current human toxicological information on nanomaterials comes from nano-sized particles in air, and their effects via inhalation. Other routes of human exposure, such as water and food, and the effects on human health and the environment have been less studied. It is the recent research in these areas that is highlighted here in one of the first books covering the analysis and ecotoxicological evaluation of nanomaterials in food and the environment, with both matrices being of considerable interest. In addition to providing a global summary of recent research, this book shows how widely used chromatographic and spectroscopic methods can be added to the analytical arsenal of microscopic techniques that have commonly been used to characterize nanomaterials. Describes the analytical techniques used to characterize nanomaterials and their applications in environmental or food samples Includes analysis and ecotoxicological evaluation of nanomaterials in food and environmental matrices Takes a detailed look at the research on emerging fields of human exposure to nanomaterials and their environmental risks

Analysis of Substances in the Gaseous Phase

Author : E. Smolkova-Keulemansova,L. Feltl
Publisher : Elsevier
Page : 493 pages
File Size : 46,6 Mb
Release : 1991-11-06
Category : Science
ISBN : 9780080934273

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Analysis of Substances in the Gaseous Phase by E. Smolkova-Keulemansova,L. Feltl Pdf

Nowadays, there are increasing demands for the control and specification of all aspects of industrial manufacturing. There is also a growing need to understand various biological processes and conditions for agricultural production, and concern for protection of the environment and human health. These factors have made it imperative to develop adequate methods for the analysis of gaseous substances or substances that can be converted to the gaseous state. It is not only necessary to apply known and developed methods correctly, but novel analytical procedures must also be found. Instrumentation should be improved and the applications of these methods will have to be extended. The present volume provides a comprehensive description of the state-of-the-art and of future possibilities in the analysis of gaseous substances. In the individual chapters the following themes have been discussed; the theoretical basis for the methods, a description of the instrumentation and the steps necessary in actual analyses and an outline of the principal areas in which each method can be employed. Both classical methods that are still useful for the solution of analytical problems using simple instrumentation, and the newest methods in the field are described. Special attention is paid to modern electrochemical and spectroscopic methods, and to methods based on a number of physical principles. Gas chromatography is discussed in the greatest detail because of its specially important position in modern analytical chemistry. The book should be well received by the analytical public and should be extremely useful to students and workers in scientific research laboratories and in fields dealing with environmental protection.

Green Analytical Chemistry

Author : Miguel de la Guardia,Sergio Armenta
Publisher : Elsevier
Page : 268 pages
File Size : 52,9 Mb
Release : 2010-10-27
Category : Science
ISBN : 0444537104

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Green Analytical Chemistry by Miguel de la Guardia,Sergio Armenta Pdf

This book provides basic coverage of the fundamentals and principles of green chemistry as it applies to chemical analysis. The main goal of Green Analytical Chemistry is to avoid or reduce the undesirable environmental side effects of chemical analysis, while preserving the classic analytical parameters of accuracy, sensitivity, selectivity, and precision. The authors review the main strategies for greening analytical methods, concentrating on minimizing sample preparation and handling, reducing solvent and reagent consumption, reducing energy consumption, minimizing of waste, operator safety and the economic savings that this approach offers. Suggestions are made to educators and editors to standardize terminology in order to facilitate the identification of analytical studies on green alternatives in the literature because there is not a wide and generalized use of a common term that can group efforts to prevent waste, avoid the use of potentially toxic reagents or solvents and those involving the decontamination of wastes. provides environmentally-friendly alternatives to established analytical practice focuses on the cost-saving opportunities offered emphasis on laboratory personnel safety

Molecular Characterization and Analysis of Polymers

Author : John M. Chalmers,Robert J. Meier
Publisher : Elsevier
Page : 784 pages
File Size : 55,7 Mb
Release : 2008-12-09
Category : Science
ISBN : 9780080932040

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Molecular Characterization and Analysis of Polymers by John M. Chalmers,Robert J. Meier Pdf

Written by expert contributors from the academic and industrial sectors, this book presents traditional and modern approaches to polymer characterization and analysis. The emphasis is on pragmatics, problem solving and property determination; real-world applications provide a context for key concepts. The characterizations focus on organic polymer and polymer product microstructure and composition. Approaches molecular characterization and analysis of polymers from the viewpoint of problem-solving and polymer property characterization, rather than from a technique championing approach Focuses on providing a means to ascertaining the optimum approach or technique(s) to solve a problem/measure a property, and thereby develop an analytical competence in the molecular characterization and analysis of real-world polymer products Provides background on polymer chemistry and microstructure, discussions of polymer chain, morphology, degradation, and product failure and additive analysis, and considers the supporting roles of modeling and high-throughput analysis