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Capillary Electrophoresis Methods Used For Drug Analysis

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Capillary Electrophoresis Methods for Pharmaceutical Analysis

Capillary Electrophoresis Methods for Pharmaceutical Analysis Book
Author : Satinder Ahuja,Mohamedilias Jimidar
Publisher : Elsevier
Release : 2011-08-09
ISBN : 0080559611
Language : En, Es, Fr & De

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Book Description :

Capillary electrophoresis (CE) is a powerful analytical technique that is widely used in research and development and in quality control of pharmaceuticals. Many reports of highly efficient separations and methods have been published over the past 15 years. CE offers several advantages over high-pressure or high-performance liquid chromatography (HPLC). These include simplicity, rapid analysis, automation, ruggedness, different mechanisms for selectivity, and low cost. Moreover, EC requires smaller sample size and yet offers higher efficiency and thus greater resolution power over HPLC. These characteristics are very attractive in research and development, even more so in pharmaceutical quality control (QC) and stability monitoring (SM) studies. This book will provide busy pharmaceutical scientists a complete yet concise reference guide for utilizing the versatility of CE in new drug development and quality control. - Provides current status and future developments in CE analysis of pharmaceuticals. - Explains how to develop and validate methods. - Includes major pharmaceutical applications including assays and impurity testing.

Handbook of Forensic Drug Analysis

Handbook of Forensic Drug Analysis Book
Author : Fred Smith
Publisher : Elsevier
Release : 2004-12-31
ISBN : 9780080472898
Language : En, Es, Fr & De

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Book Description :

The Handbook of Forensic Drug Analysis is a comprehensive chemical and analytic reference for the forensic analysis of illicit drugs. With chapters written by leading researchers in the field, the book provides in-depth, up-to-date methods and results of forensic drug analyses. This Handbook discusses various forms of the drug as well as the origin and nature of samples. It explains how to perform various tests, the use of best practices, and the analysis of results. Numerous forensic and chemical analytic techniques are covered including immunoassay, gas chromatography, and mass spectrometry. Topics range from the use of immunoassay technologies for drugs-of-abuse testing, to methods of forensic analysis for cannabis, hallucinogens, cocaine, opioids, and amphetamine. The book also looks at synthetic methods and law enforcement concerns regarding the manufacture of illicit drugs, with an emphasis on clandestine methamphetamine production. This Handbook should serve as a widely used reference for forensic scientists, toxicologists, pharmacologists, drug companies, and professionals working in toxicology testing labs, libraries, and poison control centers. It may also be used by chemists, physicians and those in legal and regulatory professions, and students of graduate courses in forensic science. Contributed to by leading scientists from around the world The only analysis book dedicated to illicit drugs of abuse Comprehensive coverage of sampling methods and various forms of analysis

Peptide and Protein Drug Analysis

Peptide and Protein Drug Analysis Book
Author : Ronald Reid
Publisher : CRC Press
Release : 1999-11-12
ISBN : 9781420001334
Language : En, Es, Fr & De

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Book Description :

Furthering efforts to simulate the potency and specificity exhibited by peptides and proteins in healthy cells, this remarkable reference supplies pharmaceutical scientists with a wealth of techniques for tapping the enormous therapeutic potential of these molecules-providing a solid basis of knowledge for new drug design. Provides a broad, comprehensive overview of peptides and proteins as mediators of cell movement, proliferation, differentiation, and communication. Written by more than 50 leading international authorities, Peptides and Protein Drug Analysis discusses strategies for dealing with the complexity of peptides and proteins in conformational flexibility and amino acid sequence variability analyzes drug formulations facilitated by solid-phase peptide synthesis and recombinant DNA technology examines chemical purity analysis by high-pressure chromatographic, capillary electrophoretic, gel electrophoretic, and isoelectric focusing methods highlights drug design elements derived from protein folding, bioinformatics, and computational chemistry demonstrates uses of unnatural mutagenesis and combinatorial chemistry explores mass spectrometry, protein sequence, and carbohydrate analysis illustrates bioassays and other new functional analysis methods surveys spectroscopic techniques such as ultraviolet, fluorescence, Fourier transform infrared, and nuclear magnetic resonance (NMR) addresses ways of distinguishing between levels of therapeutic and endogenous agents in cells reviews structural analysis tools such as ultracentrifugation and light, X-ray, and neutron scattering and more! Featuring over 3400 bibliographic citations and more than 500 tables, equations, and illustrations, Peptide and Protein Drug Analysis is a must-read resource for pharmacists; pharmacologists; analytical, organic, and pharmaceutical chemists; cell and molecular biologists; biochemists; and upper-level undergraduate and graduate students in these disciplines.

Capillary Electrophoresis Guidebook

Capillary Electrophoresis Guidebook Book
Author : Kevin D. Altria
Publisher : Springer Science & Business Media
Release : 1996
ISBN : 1592595391
Language : En, Es, Fr & De

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Book Description :

Capillary Electrophoresis Guidebook offers both newcomers and experienced research workers hands-on guidance to performing capillary electrophoresis. It provides sufficient practical advice to permit you to develop and optimize your own separations, along with extensive troubleshooting sections to overcome practical difficulties. The book contains operating instructions for standard commercially available instruments and includes guidelines for activities such as changing capillaries, method development, quantitative procedures, optimizing sensitivity, and the validation of methods. Review chapters written by leading experts discuss micellar electrokinetic capillary chromatography, capillary gel electrophoresis, advanced sampling techniques, and electrochromatography. Important application areas such as the analysis of proteins, peptides, amino acids, pharmaceuticals, chiral compounds, and nucleic acids are also treated.

Capillary Electrophoresis

Capillary Electrophoresis Book
Author : Philippe Schmitt-Kopplin
Publisher : Springer Science & Business Media
Release : 2008-02-25
ISBN : 1588295397
Language : En, Es, Fr & De

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Book Description :

This book presents a selection of current capillary electrophoresis methods used to separate representative types of molecules and particles and in combination with different detection techniques. It includes practical details which are hard to find elsewhere. The volume is intended for beginners in the field and provides an overview of the technique and a starting point for the exploration of the defined literature on different application topics.

Handbook of Capillary Electrophoresis Second Edition

Handbook of Capillary Electrophoresis  Second Edition Book
Author : James P. Landers
Publisher : CRC Press
Release : 1996-12-23
ISBN : 9780849324987
Language : En, Es, Fr & De

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Book Description :

Because new information was discovered at an incredible rate since the publication of the successful first edition of this Handbook, this fully updated second edition covers all areas of interest in the field of capillary electrophoresis (CE). A relatively new technology, CE is a principle method for studying the physicochemical properties of proteins, peptides, and other macromolecules. Where applicable, the 30 chapters provide basic underlying theories as well as application-oriented aspects of each technique.Keep up with all the developments in this growing field with the Handbook of Capillary Electrophoresis, Second Edition - a complete guide to the fundamentals of CE and the latest research. The chapters are organized into five units: Modes: Presents a theoretical development of the basic principles governing separation with several modes, including CEC, and discusses their practical aspects. Analyte: Applies CE to the analysis of a specific class of analytes, including organic and inorganic ions, pharmaceuticals, glycoconjugates, peptides, proteins, and DNA fragments. Fundamental Aspects of CE: Technique-oriented information for the practitioner, including the importance of the sample matrix, on-line preconcentration of samples, modes of detection, and specific aspects of CE data analysis. Applications of CE: Includes single cell analysis, CE in DNA sequencing, CE as a clinical diagnostic tool, identifying and quantifying drugs, and for characterizing interacting species. Specialized Aspects of CE: Discusses interfacing CE with mass spectrometry, high-volume throughput continuous CE, microchip CE, control of EOF, and much more. The Handbook of Capillary Electrophoresis, Second Edition, pulls together diverse areas and applications of CE, resulting in an excellent tool for scientists involved in biotechnology and clinical chemistry, as well as the pharmaceutical, bioscience, chemical, and instrument-manufacturing industries. With an applications-oriented focus, the handbook is also a superb manual for workshops, seminars, and graduate courses in separation science.

Clinical and Forensic Applications of Capillary Electrophoresis

Clinical and Forensic Applications of Capillary Electrophoresis Book
Author : John R. Petersen,Amin A. Mohammad
Publisher : Springer Science & Business Media
Release : 2001-04-20
ISBN : 1592591205
Language : En, Es, Fr & De

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Book Description :

John R. Petersen and Amin A. Mohammad, along with a panel of leading basic and clinical investigators, review those CE methods that are now replacing many routine serum and blood tests in clinical and forensic laboratories. Major areas reviewed include the coating of columns; the analysis of serum, urine, and CSF proteins and paraproteins; abnormal hemoglobins and hemoglobin Alc; peptides, amino and organic acids; therapeutic drugs; drugs of abuse; viral load; and short tandem repeats (STR). The methods discussed include capillary zone, micellar, electrokinetic, capillary gel, and non-aqueous electrophoresis. Innovative and highly practical, Clinical and Forensic Applications of Capillary Electrophoresis demonstrates the power and versatility of CE-not only to develop new assays, but also to markedly simplify today's clinical and forensic laboratory methodology.

Capillary Electrophoresis and Microchip Capillary Electrophoresis

Capillary Electrophoresis and Microchip Capillary Electrophoresis Book
Author : Carlos D. García,Karin Y. Chumbimuni-Torres,Emanuel Carrilho
Publisher : John Wiley & Sons
Release : 2013-02-01
ISBN : 1118529995
Language : En, Es, Fr & De

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Book Description :

Explores the benefits and limitations of the latest capillary electrophoresis techniques Capillary electrophoresis and microchip capillary electrophoresis are powerful analytical tools that are particularly suited for separating and analyzing biomolecules. In comparison with traditional analytical techniques, capillary electrophoresis and microchip capillary electrophoresis offer the benefits of speed, small sample and solvent consumption, low cost, and the possibility of miniaturization. With contributions from a team of leading analytical scientists, Capillary Electrophoresis and Microchip Capillary Electrophoresis explains how researchers can take full advantage of all the latest techniques, emphasizing applications in which capillary electrophoresis has proven superiority over other analytical approaches. The authors not only explore the benefits of each technique, but also the limitations, enabling readers to choose the most appropriate technique to analyze a particular sample. The book's twenty-one chapters explore fundamental aspects of electrophoretically driven separations, instrumentation, sampling techniques, separation modes, detection systems, optimization strategies for method development, and applications. Specific topics include: Critical evaluation of the use of surfactants in capillary electrophoresis Sampling and quantitative analysis in capillary electrophoresis Capillary electrophoresis with electrochemical detection Overcoming challenges in using microchip electrophoresis for extended monitoring applications Capillary electrophoresis of intact unfractionated heparin and related impurities Microchip capillary electrophoresis for in situ planetary exploration Each chapter begins with an introduction and ends with conclusions as well as references to the primary literature. Novices to the field will find this book an easy-to-follow introduction to core capillary electrophoresis techniques and methods. More experienced investigators can turn to the book for troubleshooting tips and expert advice to guide them through the most advanced applications.

Advances in Heterocyclic Chemistry

Advances in Heterocyclic Chemistry Book
Author : Alan R. Katritzky
Publisher : Gulf Professional Publishing
Release : 2002-12-04
ISBN : 9780120207831
Language : En, Es, Fr & De

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Book Description :

Established in 1960, Advances in Heterocyclic Chemistry is the definitive serial in the area-one of great importance to organic chemists, polymer chemists, and many biological scientists. Written by established authorities in the field, the comprehensive reviews combine descriptive chemistry and mechanistic insight and yield an understanding of how the chemistry drives the properties. Comprehensive reviews of topics in heterocyclic chemistry Subject of importance to organic chemists in academia and industry, and to scientists in many fields Authors are established authorities in their subjects

Validation of Analytical Methods for Pharmaceutical Analysis

Validation of Analytical Methods for Pharmaceutical Analysis Book
Author : Oona McPolin
Publisher : Lulu.com
Release : 2009-05-01
ISBN : 0956152813
Language : En, Es, Fr & De

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Book Description :

This book provides a comprehensive guide on validating analytical methods. Key features: Full review of the available regulatory guidelines on validation and in particular, ICH. Sections of the guideline, Q2(R1), have been reproduced in this book with the kind permission of the ICH Secretariat; Thorough discussion of each of the validation characteristics (Specificity; Linearity; Range; Accuracy; Precision; Detection Limit; Quantitation Limit; Robustness; System Suitability) plus practical tips on how they may be studied; What to include in a validation protocol with advice on the experimental procedure to follow and selection of appropriate acceptance criteria; How to interpret and calculate the results of a validation study including the use of suitable statistical calculations; A fully explained case study demonstrating how to plan a validation study, what to include in the protocol, experiments to perform, setting acceptance criteria, interpretation of the results and reporting the study.

Pharmaceutical Analysis E Book

Pharmaceutical Analysis E Book Book
Author : David G. Watson
Publisher : Elsevier Health Sciences
Release : 2012-07-15
ISBN : 0702051292
Language : En, Es, Fr & De

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Book Description :

An introductory text, written with the needs of the student in mind, which explains all the most important techniques used in the analysis of pharmaceuticals - a key procedure in ensuring the quality of drugs . The text is enhanced throughout with keypoints and self-assessment boxes, to aid student learning. Features Includes worked calculations to demonstrate mathematics in use for pharmaceutical analysis. Focuses on key points rather than a large number of facts to help readers really understand the field as well as pass exams. Includes self-assessment, focussing on simple arithmetical calculation results from analytical data. Additional section on basic calculations in pharmaceutical analysis More detail on the capillary electrophoresis of proteins A discussion of some of the new types of HPLC column and on solvent selectivity in HPLC Additional material inserted on the control of the quality of analytical methods, mass spectrometry and high pressure liquid chromatography Additional self-assessment exercises

Chiral Separations by Capillary Electrophoresis

Chiral Separations by Capillary Electrophoresis Book
Author : Ann Van Eeckhaut,Yvette Michotte
Publisher : CRC Press
Release : 2009-11-11
ISBN : 9781420069341
Language : En, Es, Fr & De

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Book Description :

Covers the Fundamentals of Chiral Separation, Available Chiral Selectors, and Numerous Applications of Chiral Separation by Capillary Electrophoresis Since the 1980s, modern analytical tools have enabled capillary electrophoresis to become a standard part of the chemist’s toolkit. With contributions from international experts, Chiral Separations by Capillary Electrophoresis provides a general overview of the principles of chiral separation by capillary electrophoresis and the different chiral selectors available. The book discusses the most important as well as several new chiral selectors used in capillary electrophoresis. It reviews recent pharmaceutical and biomedical applications and explores novel techniques, such as capillary electrophoresis coupled to mass spectrometry and microchip technology. The book also examines the quantitative aspects of capillary electrophoresis, the possibilities of capillary electrochromatography, and the various chiral columns available. Capillary electrophoresis has proven to be an effective tool for chiral separation. This book explains how this technique can be used in the separation of molecules, offering insight into both existing and emerging applications.

Profiles of Drug Substances Excipients and Related Methodology

Profiles of Drug Substances  Excipients and Related Methodology Book
Author : Harry G. Brittain
Publisher : Academic Press
Release : 2012-03-30
ISBN : 0123972205
Language : En, Es, Fr & De

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Book Description :

Volumes in this widely revered series present comprehensive reviews of drug substances and additional materials, with critical review chapters that summarize information related to the characterization of drug substances and excipients. This organizational structure meets the needs of the pharmaceutical community and allows for the development of a timely vehicle for publishing review materials on this topic. The scope of the Profiles series encompasses review articles and database compilations that fall within one of the following six broad categories: Physical profiles of drug substances and excipients; Analytical profiles of drug substances and excipients; Drug metabolism and pharmacokinetic profiles of drug substances and excipients; Methodology related to the characterization of drug substances and excipients; Methods of chemical synthesis; and Reviews of the uses and applications for individual drug substances, classes of drug substances, or excipients. * Presents comprehensive reviews covering all aspects of drug development and formulation of drugs * Profiles creatine monohydrate and fexofenadine hydrochloride, as well as five others * Meets the information needs of the drug development community

Antisense Drug Technology

Antisense Drug Technology Book
Author : Stanley T. Crooke
Publisher : CRC Press
Release : 2001-09-14
ISBN : 9780824705664
Language : En, Es, Fr & De

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Book Description :

This state-of-the-art reference provides comprehensive coverage of the development of antisense oligonucleotides to inhibit cancer cells as well as those involved in infectious, inflammatory, and immune-mediated diseases-highlighting new tools and technologies in medicinal chemistry, RNA biochemistry, and molecular and cellular biology to produce new therapeutic compounds. Presents previously unpublished data on the use of antisense technology to dissect pharmacological processes and confirm the roles of various genes! Showcasing the benefits of antisense drug use, including reduced toxicity and earlier disease detection, Antisense Drug Technology discusses novel formulations of antisense drugs practical methods to design effective isotype selective inhibitors molecular mechanisms of antisense drugs mRNA as a current biological template modern postreceptor binding mechanisms and more! With contributions by over 60 seasoned experts in the field and containing more than 3000 helpful references, tables, drawings, and photographs, Antisense Drug Technology is an illuminating source for organic, medicinal, and pharmaceutical chemists; biochemists; geneticists; hematologists; oncologists; molecular and cell biologists; virologists; immunologists; and medical school and graduate students in these disciplines.

Capillary Electrophoresis of Proteins and Peptides

Capillary Electrophoresis of Proteins and Peptides Book
Author : Mark A. Strege,Avinash L. Lagu
Publisher : Springer Science & Business Media
Release : 2004
ISBN : 159259798X
Language : En, Es, Fr & De

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Book Description :

Capillary Electrophoresis (CE) has matured to become a superb complement to HLPC, evolving in some cases into an automated and quantitative replacement for conventional lab gel electrophoresis methods such as SDS-PAGE and isoelectric focusing. In Capillary Electrophoresis of Proteins and Peptides, topics range from recently developed approaches for both capillary coatings and analyte detection via laser, to the utilization of CE for the characterization of protein interactions with ligans, other proteins, and large biopolymers.

Henry s Clinical Diagnosis and Management by Laboratory Methods E Book

Henry s Clinical Diagnosis and Management by Laboratory Methods E Book Book
Author : Richard A. McPherson,Matthew R. Pincus
Publisher : Elsevier Health Sciences
Release : 2011-09-06
ISBN : 1455726842
Language : En, Es, Fr & De

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Book Description :

Recognized as the definitive book in laboratory medicine since 1908, Henry’s Clinical Diagnosis and Management by Laboratory Methods, edited by Richard A. McPherson, MD and Matthew R. Pincus, MD, PhD, is a comprehensive, multidisciplinary pathology reference that gives you state-of-the-art guidance on lab test selection and interpretation of results. Revisions throughout keep you current on the latest topics in the field, such as biochemical markers of bone metabolism, clinical enzymology, pharmacogenomics, and more! A user-friendly full-color layout puts all the latest, most essential knowledge at your fingertips. Update your understanding of the scientific foundation and clinical application of today's complete range of laboratory tests. Get optimal test results with guidance on error detection, correction, and prevention as well as cost-effective test selection. Reference the information you need quickly and easily thanks to a full-color layout, many new color illustrations and visual aids, and an organization by organ system. Master all the latest approaches in clinical laboratory medicine with new and updated coverage of: the chemical basis for analyte assays and common interferences; lipids and dyslipoproteinemia; markers in the blood for cardiac injury evaluation and related stroke disorders; coagulation testing for antiplatelet drugs such as aspirin and clopidogrel; biochemical markers of bone metabolism; clinical enzymology; hematology and transfusion medicine; medical microbiology; body fluid analysis; and many other rapidly evolving frontiers in the field. Effectively monitor the pace of drug clearing in patients undergoing pharmacogenomic treatments with a new chapter on this groundbreaking new area. Apply the latest best practices in clinical laboratory management with special chapters on organization, work flow, quality control, interpretation of results, informatics, financial management, and establishing a molecular diagnostics laboratory. Confidently prepare for the upcoming recertification exams for clinical pathologists set to begin in 2016.

New Advances in Analytical Chemistry

New Advances in Analytical Chemistry Book
Author : Atta-ur- Rahman
Publisher : Taylor & Francis
Release : 2000
ISBN : 9789058230317
Language : En, Es, Fr & De

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Book Description :

Presenting recent developments in various spectroscopic techniques such as NMR Spectroscopy, mass spectroscopy etc. in the form of comprehensive reviews written by leading authorities in the field. This monograph should prove exceedingly useful to both research students and postdoctoral workers who wish to keep abreast with frontiers in analytical techniques.

Pharmaceutical and Biomedical Applications of Liquid Chromatography

Pharmaceutical and Biomedical Applications of Liquid Chromatography Book
Author : W.J. Lough,I.W. Wainer,Christopher M. Riley
Publisher : Newnes
Release : 2013-10-22
ISBN : 0080984541
Language : En, Es, Fr & De

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Book Description :

This volume reflects the changes that have taken place in the pharmaceutical industry over the last ten years, most notably the increased importance attached to the question of chirality, the growing influence of biotechnology and the need for more rigorous documentation and validation of analytical methods and procedures. The first part of this book deals with the application of new technology to pharmaceutical and biomedical analysis, reflecting the present needs for increased speed, sensitivity and selectivity in the analysis of drugs. The second chapter provides an overview of capillary electophoresis, which represents one of the most inportant analytical developments to impact directly on pharmaceutical development in recent years. Although not a chromatographic technique, capillary electrophoresis was considered too important to be ignored. Over the last 25 years, liquid chromatography has grown into a mature analytical technique and many of the fundamental issues concerned with retention and separation are well defined. The practitioners of modern liquid chromatography spend as much time in the development of techniques for sampling handling and automation as they do in the development of the separation. Therefore, Part Two of this book describes some of the recent advances in the areas of sample handling and the isolation of compounds from biological samples, including solid phase extraction, restricted access media for direct injection, coupled column technology and microdialysis. Similarily, Part Three contains two chapters concerned with liquid chromatographic methods for the isolation of drug substances, peptides and proteins from other complex media. The pharmaceutical industry and the process of drug development are highly regulated and the increasing importance that the regulatory authorities attach to validation has had a significant impact on the analytical techniques used for the analysis of drugs. Although this has increased the workload of analysts in the pharmaceutical industry, it has also improved the quality of analytical methods used in the support of investigational and new drug applications as well as the quality of methods published more recently in the literature. Consequently, Part Four of this volume describes approaches to the optimization and validation of liquid chromatography methods for the analysis of drugs in the bulk form, in pharmaceutical formulations and biological fluids.

Toxicology Testing An Issue of Clinics in Laboratory Medicine E Book

Toxicology Testing  An Issue of Clinics in Laboratory Medicine   E Book Book
Author : Michael G. Bissell
Publisher : Elsevier Health Sciences
Release : 2012-09-24
ISBN : 1455747874
Language : En, Es, Fr & De

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Book Description :

This issue of Clinics in Laboratory Medicine, titled Toxicology Testing, includes the following topics; Progress in Clinical Toxicology Testing, The Prescription Drug Abuse Epidemic, Substance Abuse Among Healthcare Professionals, Pain Management Drug Testing, Ethanol Biomarkers, Newly-emerging Drugs of Abuse, Synthetic Cannabinoids, Synthetic Cathenones, Immunoassay Methodology in Drugs-of-abuse Testing, Toxicology Testing in Alternative Specimen Matrices, Principles and Procedures in Postmortem Toxicology, and Pharmacogenetics and the Future of Toxicology Testing. Advances in toxicology testing are paving the way for major improvements in the way scientists evaluate health risks posed by toxic chemicals. Toxicity tests help scientists better understand how the human body carries out normal functions that are key to maintaining health. Therefore, this topic is important to the field of Laboratory Medicine.