[PDF] Solid Phase Microextraction eBook

Author : Janusz Pawliszyn
Publisher : Elsevier
Page : 497 pages
File Size : 47,93 MB
Release : 2011-12-01
Category : Science
ISBN : 0123914493

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The relatively new technique of solid phase microextraction (SPME) is an important tool to prepare samples both in the lab and on-site. SPME is a "green" technology because it eliminates organic solvents from analytical laboratory and can be used in environmental, food and fragrance, and forensic and drug analysis. This handbook offers a thorough background of the theory and practical implementation of SPME. SPME protocols are presented outlining each stage of the method and providing useful tips and potential pitfalls. In addition, devices and fiber coatings, automated SPME systems, SPME method development, and In Vivo applications are discussed. This handbook is essential for its discussion of the latest SPME developments as well as its in depth information on the history, theory, and practical application of the method. Practical application of Solid Phase Microextraction methods including detailed steps Provides history of extraction methods to better understand the process Suitable for all levels, from beginning student to experienced practitioner

Author : Janusz Pawliszyn
Publisher : Elsevier
Page : 497 pages
File Size : 17,69 MB
Release : 2011
Category : Science
ISBN : 0124160174

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The relatively new technique of solid phase microextraction (SPME) is an important tool to prepare samples both in the lab and on-site. SPME is a "green" technology because it eliminates organic solvents from analytical laboratory and can be used in environmental, food and fragrance, and forensic and drug analysis. This handbook offers a thorough background of the theory and practical implementation of SPME. SPME protocols are presented outlining each stage of the method and providing useful tips and potential pitfalls. In addition, devices and fiber coatings, automated SPME systems, SPME method development, and In Vivo applications are discussed. This handbook is essential for its discussion of the latest SPME developments as well as its in depth information on the history, theory, and practical application of the method. Practical application of Solid Phase Microextraction methods including detailed steps Provides history of extraction methods to better understand the process Suitable for all levels, from beginning student to experienced practitioner.

Author : Janusz Pawliszyn
Publisher : John Wiley & Sons
Page : 266 pages
File Size : 42,46 MB
Release : 1997-04-21
Category : Science
ISBN : 9780471190349

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Gesetzliche Auflagen und ökonomische Erwägungen steigern den Bedarf an Propenpräparations- und -extraktionstechniken, die ohne toxische organische Lösungsmittel auskommen. Die hier erstmals in Buchform veröffentlichte Festphasen-Mikroextraktion (SPME) ist ein neuartiges Verfahren, das diesen Anforderungen entspricht und gegenwärtig apparativ umgesetzt wird. Der Erfinder selbst, ein international anerkannter Pionier auf dem Gebiet der lösungsmittelfreien Extraktion, erklärt theoretische Hintergründe und praktische Anwendungsmöglichkeiten. SPME ist einfach, kostengünstig, automatisierbar, zeit- und analytsparend. Interessant für Analytiker in Industrie und Forschung, für Spurenanalytik, Umwelt- und pharmazeutische Chemie.

Author : Janusz Pawliszyn
Publisher : Royal Society of Chemistry
Page : 676 pages
File Size : 29,55 MB
Release : 2007-10-31
Category : Science
ISBN : 1847550142

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Solid Phase Microextraction (SPME) has been introduced as a modern alternative to current sample preparation technology, and has a wide range of applications. Focusing on quantitative aspects of analysis, Applications of Solid Phase Microextraction aims to describe these applications. In industry, practical uses of SPME can be found in environmental, food, pharmaceutical, clinical and forensic applications, all of which are described in this book. Important scientific applications such as reaction monitoring, characterization of coatings and distributions of analytes in natural multiphase systems are also discussed. Throughout there are descriptions of new technologies, including new coatings and interfaces for analytical instrumentation (SPME/LC and SPME/CE), automation and calibration processes. Written by internationally recognised experts, edited by the scientist involved in the research since its infancy, and encompassing a wide range of applications, this book will be ideal for anyone wishing to explore the feasibility of using SPME technology.

Author : Sue Ann Wercinski
Publisher : CRC Press
Page : 274 pages
File Size : 31,63 MB
Release : 1999-07-09
Category : Science
ISBN : 9781439832387

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An explanation of proven methods of chemical analysis, focusing on the myriad applications of solid phase microextraction (SPME) to laboratories performing high-sample throughput, quick sample turnaround time, low detection levels, and dirty sample matrices. It supplies commentary on developments in SPME technology from its inventor, Janusz Pawliszyn.

Author :
Publisher : Elsevier
Page : 442 pages
File Size : 36,24 MB
Release : 2003-09-03
Category : Science
ISBN : 0080527868

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Bioanalytical Separations is volume 4 of the multi-volume series, Handbook of Analytical Separations, providing reviews of analytical separation methods and techniques used for the determination of analytes across a whole range of applications. The theme for this volume is bioanalysis, in this case specifically meaning the analysis of drugs and their metabolites in biological fluids. - Discusses new developments in instrumentation and methods of analyzing drugs and their metabolites in biological fluids - Provides guidance to the different methods, their relative value to the user, and the advantages and pitfalls of their use - Future trends are identified, in terms of the potential impact of new technologies

Author : Colin F. Poole
Publisher : Elsevier
Page : 740 pages
File Size : 36,94 MB
Release : 2019-09-12
Category : Science
ISBN : 0128169079

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Solid Phase Extraction thoroughly presents both new and historic techniques for dealing with solid phase extraction. It provides all information laboratory scientists need for choosing and utilizing suitable sample preparation procedures for any kind of sample. In addition, the book showcases the contemporary uses of sample preparation techniques in the most important industrial and academic project environments, including solid-phase Microextraction, molecularly imprinted polymers, magnetic nanoparticles, and more. Written by recognized experts in their respective fields, this one-stop reference is ideal for those who need to know which technique to choose for solid phase extraction. Used in conjunction with a similar release, Liquid Phase Extraction, this book allows users to master this crucial aspect of sample preparation. Defines the current state-of-the-art in extraction techniques and the methods and procedures for implementing them in laboratory practice Includes extensive referencing that facilitates the identification of key information Aimed at both entry-level scientists and those who want to explore new techniques and methods

Author : Gangfeng Ouyang
Publisher : Springer
Page : 313 pages
File Size : 12,25 MB
Release : 2016-11-24
Category : Science
ISBN : 366253598X

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This book offers comprehensive information on the developments and applications of the solid phase microextraction (SPME) technique. The first part of the book briefly introduces readers to the fundamentals of SPME, while subsequent sections describe the applications of SPME technique in detail, including environmental analysis (air, water, soil/sediments), food analysis (volatile/nonvolatile compounds), and bioanalysis (plants, animal tissues, body fluids). The advantages and future challenges of the SPME technique are also discussed. Including recent research advances and further developments of SPME, the book offers a practical reference guide and a valuable resource for researchers and users of SPME techniques. The target audience includes analytical chemists, environmental scientists, biological scientists, material scientists, and analysts, as well as students at universities/institutes in related fields. Dr. Gangfeng Ouyang is a Professor at the School of Chemistry and Chemical Engineering, Sun Yat-sen University, China. Dr. Ruifen Jiang is an Associate Professor at the School of Environment, Jinan University, China.

Author : American Chemical Society. Meeting
Publisher : Springer Science & Business Media
Page : 228 pages
File Size : 39,40 MB
Release : 2001-08-31
Category : Science
ISBN : 0306465612

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Headspace gas analysis is an analytical technique that has been successfully applied to food flavors for over 20 years but has experienced a resurgence of interest and innovation in recent years. In its truest form, headspace analysis represents the direct collection and analysis of the mixture of vapors in the space immediately above a food or beverage. The technique offers several advantages for workers interested in how a product smells and ultimately tastes. It offers the advantages of speed, simplicity, and, more importantly, represents the aroma profile a consumer is likely to experience just before consuming the product. Since only volatile components are collected, the sample is totally free of nonvolatile residues which commonly plague comparison liquid-liquid extracts of the same product. This is the first book devoted to headspace analysis in foods and beverages in more than 20 years. The publication contains chapters on the basic theory of headspace analysis, as well as the theory and application of newly developed headspace techniques, such as solid phase micro extraction, SPME and electronic noses. New concentrating and desorption techniques are described in addition to a raft of food applications including tomato and citrus juices, alcoholic beverages, baguettes, dairy products, lipids, grill flavoring, baked potato, and meat. Chapters on off-flavors as well as aroma-food matrix interactions are also included. "This is the bible of headspace analysis. If you are involved in, or planning on becoming involved, or want to learn more about, this incredible subject , then buy this book immediately!" – Aubrey Parsons, governing council member, International Union for Food Science and Technology

Author : M. Valcárcel
Publisher : Bentham Science Publishers
Page : 430 pages
File Size : 50,6 MB
Release : 2017-01-13
Category : Science
ISBN : 1681083795

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Sample treatment has been the focus of intensive research in the last 20 years since it still remains a bottleneck in precise analytical procedures. The low concentration of the target analytes, the large amount of potential interfering agents and the incompatibility of the sample matrix with the instrumental techniques are the main reasons for these bottlenecks. In most of these methods, sample treatment is an unavoidable step and it has a clear influence on the quality (sensitivity, selectivity, and accuracy) of the final analytical results. While the usefulness of microextraction techniques has been established, their complete acceptance in analytical laboratories (including official methods of analysis) depends on their successful automation and integration with conventional analytical instrumentation. Analytical Microextraction Techniques presents comprehensive information about several analytical methods that are useful in the laboratory. These include: sorptive microextraction, solid and liquid phase microextraction, packed sorbent microextraction, miniaturized dispersive solid-phase extraction, thin film and nanoparticle based techniques, and membrane-based techniques. This is a vital reference on microextraction and sample preparation techniques for applied chemistry students, analytical chemists and laboratory technicians.