hydrophilic interaction chromatography a guide for practitioners

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Hydrophilic Interaction Chromatography

Author : Bernard A. Olsen
ISBN : 9781118495230
Genre : Science
File Size : 50. 58 MB
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Discover how to use HILIC to analyze and better understand polar compounds An increasingly popular analytical method, hydrophilic interaction chromatography (HILIC) has the ability to retain and separate polar compounds that are often difficult to analyze by reversed-phase high-performance liquid chromatography (HPLC) or other analytical methods. Offering a comprehensive review, this book enables readers to develop a fundamental understanding of how HILIC works and then apply that knowledge to develop and implement a variety of practical applications. Hydrophilic Interaction Chromatography begins with discussions of HILIC retention mechanisms, stationary phases, and general method development. This sets the foundation for the book's extensive coverage of applications. The authors address unique separation challenges for bioanalytical, environmental, pharmaceutical, and biochemical applications. Moreover, there is a thorough discussion of HILIC in two-dimensional chromatography. With contributions from leading analytical scientists who have extensive experience in HILIC as well as HPLC, Hydrophilic Interaction Chromatography serves as a practical guide for researchers, featuring: Detailed examples of HILIC methods and development approaches Thorough explanations of retention mechanisms and the impact of stationary phase and mobile phase properties on separations Step-by-step guidance for developing efficient, sensitive, and robust HILIC methods References to the primary literature at the end of each chapter Hydrophilic Interaction Chromatography is written for scientists who use or develop analytical methods for the separation of polar compounds. In particular, these researchers will discover how HILIC can be used to analyze and better understand the composition of pharmaceutical, bioanalytical, biochemical, chemical, food, and environmental samples.

Hydrophilic Interaction Liquid Chromatography Hilic And Advanced Applications

Author : Perry G. Wang
ISBN : 9781439807545
Genre : Medical
File Size : 79. 64 MB
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This is the first book that comprehensively and systematically describes the new technology of hydrophilic interaction liquid chromatography (HILIC). Hydrophilic interaction chromatography is a separation technique suitable for polar and hydrophilic compounds and orthogonal to reversed phase liquid chromatography. From small organic molecules to proteins, the text explores the many applications of HILIC in the analytical field. Winner of the President's Award for Excellence, the author explains how HILIC can significantly improve analytical throughput by shortening sample preparation procedure, which is one of the bottlenecks for drug discovery and development in the pharmaceutical industry.

Structure Function And Modulation Of Neuronal Voltage Gated Ion Channels

Author : Valentin K. Gribkoff
ISBN : 9780470429891
Genre : Science
File Size : 30. 71 MB
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This book discusses voltage-gated ion channels and their importance in drug discovery and development. The book includes reviews of the channel genome, the physiological bases of targeting ion channels in disease, the unique technologies developed for ion channel drug discovery, and the increasingly important role of ion channel screening in cardiac risk assessment. It provides an important reference for research scientists and drug discovery companies.

Chiral Chromatography

Author : Thomas E. Beesley
ISBN : 0471974277
Genre : Science
File Size : 35. 77 MB
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Chiral Chromatography Thomas E. Beesley Advanced Separation Technologies Inc., Whippany, New Jersey, USA Raymond P. W. Scott Chemistry Department, Georgetown University, Washington DC, USA and Chemistry Department, Birkbeck College, University of London, UK Analytical techniques based on separation processes, such as chromatography and electrophoresis, are finding a growing range of applications in chemical, pharmaceutical and clinical laboratories. The Wiley Separation Science Series provides the analyst in these laboratories with well-focused books covering individual techniques, so that they can be applied more efficiently and effectively to contemporary analytical problems. The different enantiomers of a drug can exhibit widely different physiological activity in degree and nature. As a result, the separation and identification of enantiomers is now a very important analytical problem and chiral chromatography is the natural technique to apply to the resolution of such mixtures. Chiral Chromatography provides the reader with a basic understanding of the nature of chromatographic separations and relates the principles specifically to the separation of enantiomers. The following information is included: * chiral separations involving both gas and liquid chromatography * descriptions of the apparatus used for both techniques * detailed discussion on the retention mechanism that results in chiral selectivity * the structure and synthesis of a wide range of chirally active stationary phases used in both gas and liquid chromatography * preparative applications for large scale purification of enantiomers * applications of capillary electrophoresis and capillary electrochromatography. In addition to the above, a large number of examples of the separation of both commercially and physiologically interesting chiral mixtures are given, as is a detailed discussion on the mechanism of selectivity of each example. Thomas Beesley was founder and is the CEO for a leading manufacturer of chiral stationary phases and has published papers on TLC, HPLC and chiral separations involving cyclodextrins. He has also coauthored papers with Daniel W. Armstrong, an expert on modern cyclodextrin columns. Raymond Scott has worked in the field of separation science for over 40 years and has contributed extensively to the development of both gas and liquid chromatography publishing over 160 papers on the subjects.

Medical Biochemistry

Author : John Baynes
ISBN : 9780323074360
Genre : Medical
File Size : 67. 75 MB
Format : PDF
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Medical Biochemistry combines basic science and clinical medicine in a thorough yet accessible, easy-to-read format, and this new edition reflects the latest information on genetic and molecular biology. A new chapter and additional online case studies cover new areas in the field and help clarify difficult concepts. You’ll still get the dynamic, full-color design that makes this biochemistry textbook such an effective resource - complete with case histories, advanced concept boxes, and color illustrations. And, as a Student Consult title, it is fully searchable online with a unique image library, case studies, USMLE-style questions, and online note-taking to enhance your learning experience. Demonstrates the relevance of biochemistry to practice through Clinical Boxes integrated into the text. Provides in-depth coverage of important topics in Advanced Concept Boxes on recent research and more. Explains difficult concepts by working through online case studies that help you apply basic knowledge to clinical practice. Presents the most common lab tests in Clinical Test Boxes that makes referencing and reviewing quick and easy. Offers Active Learning Boxes to allow you to test your knowledge at the end of each chapter and improve retention. Features a new chapter on Genome, Proteome and Metabolome for the latest coverage of these new areas in biochemistry, as well as one on Carbohydrates and Lipids. Includes expanded material on molecular biology to present the nuances of the subject and address those questions that arise during research. Presents 25 additional Case Studies and MCQ’s online with questions and answers that reinforce the material covered.


Author : Elsa Lundanes
ISBN : 9783527675227
Genre : Science
File Size : 37. 40 MB
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Finally a book on chromatography which is easy to grasp for undergraduates and technicians; covers the area in sufficient depth while still being concise. The book includes all recent technology advances and has core textbook features further improving the learning experience. This book is the perfect introduction into a methodology which is the underlying principle of the vast majority of separation methods worldwide. Everyone working in a lab environment must be familiar with the basis of these technologies and Tyge Greibrokk, Elsa Lundanes and Leon Reubsaet succeed in delivering a text which is easy to read for undergraduates and laboratory technicians, and covers the area in sufficient depth while still being concise. The book includes all recent technology advances and has core textbook features further improving the learning experience. Importantly, the text does not only cover all major modern chromatography technology (thin layer, gas, high pressure liquid, and supercritical fluid chromatography) but also related methods, in particular electrophoretic technologies.

Liquid Liquid Extraction Equipment

Author : J. C. Godfrey
ISBN : 0471941565
Genre : Science
File Size : 44. 5 MB
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In recent years the use of liquid—liquid extraction equipment has attracted widespread interest from all major chemical engineering, petroleum and pharmaceutical companies as well as university-based scientists and engineers. Liquid—Liquid Extraction Equipment presents : a critical analysis of all available information, including practical recommendations new ideas on performance enhancement and equipment selection an up-to-date review of research results on equipment performance illustrations of present understanding using well-known equipment a concise survey of past, present and forthcoming procedures The combination of the historical aspects of the subject, with extensive references and illustrations, make this a unique information source. All researchers, in industry and academia, using this type of equipment will find Liquid—Liquid Extraction Equipment an authoritative reference work and a solid basis for future research projects.

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