Analytical Microextraction Techniques

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Analytical Microextraction Techniques

M. Valcárcel,S. Cárdenas,R. Lucena
Analytical Microextraction Techniques Book PDF

Author : M. Valcárcel,S. Cárdenas,R. Lucena
Publisher : Bentham Science Publishers
Page : 430 pages
File Size : 49,6 Mb
Release : 2017-01-13
Category : Science
ISBN : 9781681083797

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Analytical Microextraction Techniques by M. Valcárcel,S. Cárdenas,R. Lucena Pdf

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.

Analytical Sample Preparation With Nano- and Other High-Performance Materials

Rafael Lucena,M. Soledad Cardenas Aranzana
Analytical Sample Preparation With Nano and Other High Performance Materials Book PDF

Author : Rafael Lucena,M. Soledad Cardenas Aranzana
Publisher : Elsevier
Page : 560 pages
File Size : 49,7 Mb
Release : 2021-10-23
Category : Science
ISBN : 9780128221723

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Analytical Sample Preparation With Nano- and Other High-Performance Materials by Rafael Lucena,M. Soledad Cardenas Aranzana Pdf

Analytical Sample Preparation With Nano- and Other High-Performance Materials covers advanced sample treatment techniques and the new materials that can be used to boost their performance. The evolution of sample treatment over the last two decades has resulted in the development of new techniques and application of new materials. This is a must-have resource for those studying advanced analytical techniques and the role of high-performance materials in analytical chemistry. The book explains the underlying principles needed to properly understand sample preparation, and also examines the latest materials - including nanomaterials - that result in greater sensitivity and specificity. The book begins with a section devoted to all the various sample preparation techniques and then continues with sections on high-performance sorbents and high-performance solvents. Combines basic, fundamental principles and advanced concepts and applications for a comprehensive treatment of sample preparation with new materials Defines nano- and other high-performance materials in this context, including carbon nanoparticles, inorganic nanoparticles, ionic liquids, supramolecular solvents, and more Includes discussion of all the latest advancements and new findings in both techniques and materials used for proper sample preparation

Microextraction Techniques in Analytical Toxicology

Rajeev Jain,Ritu Singh
Microextraction Techniques in Analytical Toxicology Book PDF

Author : Rajeev Jain,Ritu Singh
Publisher : CRC Press
Page : 268 pages
File Size : 50,9 Mb
Release : 2021-12-31
Category : Science
ISBN : 9781000473742

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Microextraction Techniques in Analytical Toxicology by Rajeev Jain,Ritu Singh Pdf

Microextraction Techniques in Analytical Toxicology provides the information readers need to include about cutting-edge sample preparation techniques into their everyday analytical practice, including comprehensive information about principles and state-of-the-art microextraction sample preparation techniques for the analysis of drugs and poisons in biological specimens, especially in forensic and clinical settings. This book also focuses on theoretical discussions of solid-based and liquid-based microextraction techniques, their method development, validation, and applications. A detailed compilation of analytical protocols based on published microextraction procedures to aid in method development, synthesis, and the application of green solvents (ionic liquids and deep eutectic solvents) and new sorbents, such as molecularly imprinted polymers, and their application in microextraction techniques are also covered. Features: Provides a systematic review of microextraction techniques applied in analytical toxicology A comprehensive guide for the practical implementation of microextraction techniques in forensic, clinical, and analytical laboratories Contains figures and tables for easy understanding and quick adaptation of the parameters of microextraction techniques Fundamentals, development, and applications of microextraction techniques as a sample preparation procedure are discussed in detail Extremely useful for the researchers and academicians engaged in analytical method development using microextraction techniques This book appeals to a wide readership of forensic, clinical, and analytical toxicologists, as well as academicians and researchers. Written by eminent scientists and leading experts on sample preparation techniques, this book serves as a desk reference for routine laboratory analysis and as an indispensable teaching tool in the classroom for graduate and Ph.D. students.

Handbook of Solid Phase Microextraction

Janusz Pawliszyn
Handbook of Solid Phase Microextraction Book PDF

Author : Janusz Pawliszyn
Publisher : Elsevier
Page : 496 pages
File Size : 55,9 Mb
Release : 2011-11-29
Category : Science
ISBN : 9780123914491

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Handbook of Solid Phase Microextraction by Janusz Pawliszyn Pdf

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

Solvent Microextraction

John M Kokosa,Andrzej Przyjazny,Michael Jeannot
Solvent Microextraction Book PDF

Author : John M Kokosa,Andrzej Przyjazny,Michael Jeannot
Publisher : John Wiley & Sons
Page : 340 pages
File Size : 47,8 Mb
Release : 2009-10-05
Category : Science
ISBN : 9780470278598

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Solvent Microextraction by John M Kokosa,Andrzej Przyjazny,Michael Jeannot Pdf

This book offers both a practical as well a theoretical approach to Solvent Microextraction (SME) and will help analytical chemists to evaluate SME for a given sample preparation. Introductory chapters overview a comparison of SME with other sample preparation methods, a summary of the technical aspects, and a detailed theoretical treatment of SME. The book then describes the practical aspects of the technique, with detailed “how to” chapters devoted to the preparation and analysis of atmospheric, solid and liquid environmental, clinical and industrial samples. This text will serve as both a handy laboratory desk-reference and an indispensible instructional tool.

Trends in Microextraction Techniques for Sample Preparation

Anonim
Trends in Microextraction Techniques for Sample Preparation Book PDF

Author : Anonim
Publisher : Unknown
Page : 0 pages
File Size : 52,6 Mb
Release : 2024-07-01
Category : Extraction (Chemistry)
ISBN : 3038427063

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Trends in Microextraction Techniques for Sample Preparation by Anonim Pdf

Annotation Micro-extraction techniques in sample preparation are gaining interest among analytical chemists as they comply with green analytical chemistry demands and ensure environmental protection and public safety. Savings in cost and time are considered as valuable benefits by using novel micro-extraction approaches in sample handling. Selectivity, sensitivity and lower detection limits are also included among the performance characteristics required to meet the legislation criteria. The target of this special issue is to present the state of art in microextraction sample preparation techniques. Modern, simple and efficient methods for preconcentration and separation are described for different analytes isolated from various matrices.

Trends in Microextraction Techniques for Sample Preparation

Anonim
Trends in Microextraction Techniques for Sample Preparation Book PDF

Author : Anonim
Publisher : Mdpi AG
Page : 246 pages
File Size : 50,8 Mb
Release : 2018-01-17
Category : Science
ISBN : 3038427055

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Trends in Microextraction Techniques for Sample Preparation by Anonim Pdf

Micro-extraction techniques in sample preparation are gaining interest among analytical chemists as they comply with green analytical chemistry demands and ensure environmental protection and public safety. Savings in cost and time are considered as valuable benefits by using novel micro-extraction approaches in sample handling. Selectivity, sensitivity and lower detection limits are also included among the performance characteristics required to meet the legislation criteria. The target of this special issue is to present the state of art in microextraction sample preparation techniques. Modern, simple and efficient methods for preconcentration and separation are described for different analytes isolated from various matrices.

Microextraction Techniques

Miguel Ángel Rodríguez-Delgado,Bárbara Socas-Rodríguez,Antonio V. Herrera-Herrera
Microextraction Techniques Book PDF

Author : Miguel Ángel Rodríguez-Delgado,Bárbara Socas-Rodríguez,Antonio V. Herrera-Herrera
Publisher : Springer
Page : 0 pages
File Size : 45,8 Mb
Release : 2024-03-16
Category : Science
ISBN : 3031505263

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Microextraction Techniques by Miguel Ángel Rodríguez-Delgado,Bárbara Socas-Rodríguez,Antonio V. Herrera-Herrera Pdf

This book presents detailed descriptions of the most relevant sorbent based and solvent-based microextraction techniques. The development of such miniaturised techniques is an important focus area in Green Analytical Chemistry as it allows for the reduction of toxic solvents and hazardous substances and decreases the complexity, cost, and time of analytical procedures. Numerous advances have been made in this field, and currently, there are a great number of microextraction techniques thanks to the development of novel materials such as nanomaterials and green solvents. This book provides an overview of the two main groups of microextractions, sorbent-based, and solvent-based. Each chapter focuses on the description of the technique fundamentals, the main applications, and the novel developments carried out in recent years written by a renowned expert or group of experts in the field. The main audience will be graduates, postgraduates, and researchers. It is also a useful resource for Master and Ph.D. students that are working in the development of sustainable extraction techniques

Sample Preparation in LC-MS Bioanalysis

Wenkui Li,Wenying Jian,Yunlin Fu
Sample Preparation in LC MS Bioanalysis Book PDF

Author : Wenkui Li,Wenying Jian,Yunlin Fu
Publisher : John Wiley & Sons
Page : 384 pages
File Size : 45,9 Mb
Release : 2019-03-12
Category : Science
ISBN : 9781119274292

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Sample Preparation in LC-MS Bioanalysis by Wenkui Li,Wenying Jian,Yunlin Fu Pdf

Revised and Expanded Handbook Provides Comprehensive Introduction and Complete Instruction for Sample Preparation in Vital Category of Bioanalysis Following in the footsteps of the previously published Handbook of LC-MS Bioanalysis, this book is a thorough and timely guide to all important sample preparation techniques used for quantitative Liquid Chromatography–Mass Spectrometry (LC-MS) bioanalysis of small and large molecules. LC-MS bioanalysis is a key element of pharmaceutical research and development, post-approval therapeutic drug monitoring, and many other studies used in human healthcare. While advances are continually being made in key aspects of LC-MS bioanalysis such as sensitivity and throughput, the value of research/study mentioned above is still heavily dependent on the availability of high-quality data, for which sample preparation plays the critical role. Thus, this text provides researchers in industry, academia, and regulatory agencies with detailed sample preparation techniques and step-by-step protocols on proper extraction of various analyte(s) of interest from biological samples for LC-MS quantification, in accordance with current health authority regulations and industry best practices. The three sections of the book with a total of 26 chapters cover topics that include: Current basic sample preparation techniques (e.g., protein precipitation, liquid-liquid extraction, solid-phase extraction, salting-out assisted liquid-liquid extraction, ultracentrifugation and ultrafiltration, microsampling, sample extraction via electromembranes) Sample preparation techniques for uncommon biological matrices (e.g., tissues, hair, skin, nails, bones, mononuclear cells, cerebrospinal fluid, aqueous humor) Crucial aspects of LC-MS bioanalytical method development (e.g., pre-analytical considerations, derivation strategies, stability, non-specific binding) in addition to sample preparation techniques for challenging molecules (e.g., lipids, peptides, proteins, oligonucleotides, antibody-drug conjugates) Sample Preparation in LC-MS Bioanalysis will prove a practical and highly valuable addition to the reference shelves of scientists and related professionals in a variety of fields, including pharmaceutical and biomedical research, mass spectrometry, and analytical chemistry, as well as practitioners in clinical pharmacology, toxicology, and therapeutic drug monitoring.

Solid Phase Microextraction

Janusz Pawliszyn
Solid Phase Microextraction Book PDF

Author : Janusz Pawliszyn
Publisher : John Wiley & Sons
Page : 266 pages
File Size : 40,5 Mb
Release : 1997-04-21
Category : Science
ISBN : 0471190349

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Solid Phase Microextraction by Janusz Pawliszyn Pdf

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.

Solid Phase Microextraction

Sue Ann Wercinski
Solid Phase Microextraction Book PDF

Author : Sue Ann Wercinski
Publisher : CRC Press
Page : 274 pages
File Size : 52,9 Mb
Release : 1999-07-09
Category : Science
ISBN : 1439832382

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Solid Phase Microextraction by Sue Ann Wercinski Pdf

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.

Advances in Solid-Phase Microextraction

Attilio Naccarato,Antonio Tagarelli
Advances in Solid Phase Microextraction Book PDF

Author : Attilio Naccarato,Antonio Tagarelli
Publisher : Mdpi AG
Page : 168 pages
File Size : 41,9 Mb
Release : 2020-10-02
Category : Science
ISBN : 3039369288

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Advances in Solid-Phase Microextraction by Attilio Naccarato,Antonio Tagarelli Pdf

Analysis imposes substantial challenges, especially when dealing with analytes present at trace levels in complex matrices. Although modern instrumentation has simplified analyses and makes them more reliable, its use is only the last step of the whole analytical process. On the other hand, sample preparation still represents the bottleneck in many analytical methods and often requires the use of extensive protocols before instrumental analysis. Solid-phase microextraction (SPME) is a well-established sample-prep technique for simultaneous extraction and pre-concentration of compounds from a variety of matrices. Given its compliance with the principles of green analytical chemistry, as well as the simplicity, versatility, and availability of different formats, SPME addresses several challenges associated with the traditional sample preparation approaches and allows for a substantial streamlining of the analytical workflow. This book is the reprint of a Special Issue that includes six contributions provided by some of the world's leading research groups in the field and focuses on recent advances in solid-phase microextraction.

Solid-Phase Microextraction

Constantinos K. Zacharis,Paraskevas D. Tzanavaras
Solid Phase Microextraction Book PDF

Author : Constantinos K. Zacharis,Paraskevas D. Tzanavaras
Publisher : MDPI
Page : 266 pages
File Size : 42,7 Mb
Release : 2020-02-07
Category : Science
ISBN : 9783039282623

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Solid-Phase Microextraction by Constantinos K. Zacharis,Paraskevas D. Tzanavaras Pdf

This book covers the most recent research activities and achievements regarding to the solid phase microextraction (SPME) technique. It is a powerful sample preparation tool that addresses the new challenges of analytical laboratories. Among others, its fundamental applications involved the sampling of volatile compounds from various matrixes. The demonstrated topics ranged from aroma characterization of various fruits, essential oils to the utilization of SPME for in-tube extraction and isolation of selected compounds from complex samples followed by state-of-the-art analytical techniques.

Extraction Techniques in Analytical Sciences

John R. Dean
Extraction Techniques in Analytical Sciences Book PDF

Author : John R. Dean
Publisher : John Wiley & Sons
Page : 308 pages
File Size : 41,9 Mb
Release : 2010-05-18
Category : Science
ISBN : 0470682507

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Extraction Techniques in Analytical Sciences by John R. Dean Pdf

This book coves one of the most important areas in analytical sciences, extraction techniques for organic compounds in environmental and related matrices. This text discusses all of the key stages for analysing a sample for organic compounds from the initial sampling protocols, the range of different extraction techniques for solid, liquid and air samples through to the final chromatographic analysis. The topics covered include: Initial steps for solid, aqueous and air sampling. Extraction techniques for aqueous samples, including LLE, purge and trap, SPE, SPME, SBSE, SDME, membrane microextraction and MPES. Extraction techniques for solid samples, including Soxhlet, 'Soxtec', Shake-flask, sonication, PFE, MAE, SFE and MSPD. Extraction techniques for air sampling, including whole air, enrichment approaches and desorption techniques. Pre-concentration approaches for post-extraction. Practical aspects for chromatographic analysis (GC and HPLC) of organic compounds. Quality assurance aspects of analysis. Health and safety considerations. Key features include: Up-to-date information on the latest development in extraction techniques for organic compounds in environmental and food matrices. Ideal for use as a self-study guide, as the basis of a taught course or guided reading for new 'early-career' researchers. Includes a guide for the reader to other sources of information. Extraction Techniques in Analytical Sciences is suitable for undergraduate and postgraduate students, as well as providing an invaluable starting point for individuals undertaking applied research in the fields of analytical, bioanalytical, environmental and food sciences. The Analytical Techniques in the Sciences series of books provides coverage of all of the major analytical techniques and their application in the most important areas of physical, life and materials science. Each text is presented in an open learning/distance learning style, in which the learning objectives are clearly identified. the reader's understanding of the material is constantly evaluated by the use of self-assessment and discussion questions.

Solid Phase Microextraction

Gangfeng Ouyang,Ruifen Jiang
Solid Phase Microextraction Book PDF

Author : Gangfeng Ouyang,Ruifen Jiang
Publisher : Springer
Page : 308 pages
File Size : 47,7 Mb
Release : 2016-11-24
Category : Science
ISBN : 9783662535981

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Solid Phase Microextraction by Gangfeng Ouyang,Ruifen Jiang Pdf

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.