Advances in Chromatography: Volume 41

by Brown; Phyllis R.

• ISBN13: 9780824705091
• ISBN10: 0824705092
• Format: Hardcover
• Copyright: 2001-03-06
• Publisher: CRC Press

Summary

Featuring reliable, up-to-the-minute reviews of major developments in chromatography, Volume 43 provides detailed discussions of current topics, issues, and developments in separation science. The book discusses the utilization and application of new analytical methodologies. It covers subjects such as gradient elution in liquid column chromatography, solid phase microextraction, and polyelectrolytes. It also examines supercritical fluids for off-line sample preparation in food analysis and assess technologies for the analysis of biologically important compounds. Each chapter includes an abundance of bibliographic citations.

Table of Contents

Contributors to Volume 41	iii
Contents of Other Volumes	xiii
Fundamentals of Capillary Electrochromatography	1	(52)
Ute Pyell
Introduction
Basic Concepts
Theory
Instrumental Developments
Mobile-Phase Considerations
Applications
Concluding Remarks
References
Membrane Extraction Techniques for Sample Preparation	53	(40)
Jan Ake Jonsson
Lennart Mathiasson
Sample Preparation Techniques
Membrane Extraction Techniques
Interfacing Membrane Extraction and Separation
What Can Be Achieved by Membrane Extraction?
Fields of Application of Membrane Extraction
Conclusions
References
Design of Rapid Gradient Methods for the Analysis of Combinatorial Chemistry Libraries and the Preparation of Pure Compounds	93	(44)
Uwe D. Neue
Judy L. Carmody
Yung-Fong Cheng
Ziling Lu
Charles H. Phoebe
Thomas E. Wheat
Introduction
Theory
Practice of Fast Chromatography
Conclusion
Symbols
References
Molecular Imprinted Extraction Materials for Highly Selective Sample Clean-Up and Analyte Enrichment	137	(38)
Francesca Lanza
Borje Sellergren
Introduction
Multipurpose SPE Phases
High-Affinity SPE Phases
Molecularly Imprinted Solid-Phase Extraction (MISPE)
Previous MISPE Protocols
The Development of New MISPE Protocols
Polymer Synthesis-Related Factors
Methods for Synthesis and Screening of Large Groups of MIPs
Template Bleeding--An Unresolved Issue in MISPE Protocols
Conclusion
References
Biomembrane Chromatography: Application to Purification and Biomolecule-Membrane Interactions	175	(28)
Tzong-Hsien Lee
Marie-Isabel Aguilar
Introduction
Biomembrane-Modified Soft-Gel Chromatographic Supports
Biomembrane-Modified Silica-Based Chromatographic Supports
Applications
Conclusions and Future Directions
References
Transformation of Analytes for Electrochemical Detection: A Review of Chemical and Physical Approaches	203	(46)
Mark J. Rose
Susan M. Lunte
Robert G. Carlson
John F. Stobaugh
Abbreviations
Introduction
Transformation Methods and Summary Tables
NDTE
References
High-Performance Liquid Chromatography: Trace Metal Determination and Speciation	249	(62)
Corrado Sarzanini
Introduction
Sample Handling
Chromatographic Modes
Metal Speciation
References
Temperture-Responsive Chromatography	311	(26)
Hideko Kanazawa
Yoshikazu Matsushima
Teruo Okano
Introduction
Temperature-Responsive Polymers
Temperature-Responsive Stationary Phases
Temperature-Responsive Chromatography: Tunable Separation
Temperature Effects on Retention
Temperature Gradient: The Method Is Replacing Solvent Gradient
Application to the Separation of Peptides and Proteins
Conclusions
References
Carrier Gas in Capillary Gas-Liquid Chromatography	337	(42)
Victor G. Berezkin
Introduction
Absolute Retention and Its Dependence on the Nature and Pressure of the Carrier Gas
Relative Retention and Its Dependence on the Nature and Pressure of the Carrier Gas
Steam Capillary Gas-Liquid Chromatography and the Influence of Water Vapor on Relative Retention
Influence of the Nature and Pressure of the Carrier Gas on the Separation
Effect of Carrier-Gas Solubility in SLP on Relative Retention
Conclusion
References
Catechins in Tea: Chemistry and Analysis	379	(32)
Christina S. Robb
Phyllis R. Brown
Introduction
The Chemical Composition of Tea Extracts
Catechins
Chemical Reactions of Catechins in Tea
HPLC Analyses of Catechins
Conclusion
References
Index	411