Capillary Electrophoresis and Microchip Capillary Electrophoresis : Principles, Applications, and Limitations.

Capillary Electrophoresis and Microchip Capillary Electrophoresis : Principles, Applications, and Limitations.

Providing the most current information related to separations by capillary electrophoresis and microchip capillary electrophoresis, this innovative text provides a fundamental understanding of the CE and microchip-CE and their applications, along with troubleshooting hints. Emphasizing applications,...

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Bibliographic Details
Main Author: Garc?a, Carlos D.
Other Authors: Chumbimuni-Torres, Karin Y., Carrilho, Emanuel
Format: eBook
Language:English
Published: Chicester : Wiley, 2013.
Subjects:
Capillary electrophoresis.
Microtechnique.
Capillary electrophoresis
Microtechnique
Online Access:Click for online access
Table of Contents:
  • Capillary Electrophoresis and Microchip Capillary Electrophoresis: Principles, Applications, and Limitations; Contents; Preface; Acknowledgments; Contributors; 1 Critical Evaluation of the Use of Surfactants in Capillary Electrophoresis; 1.1 Introduction; 1.2 Surfactants for Wall Coatings; 1.2.1 Controlling the Electroosmotic Flow; 1.2.2 Preventing Adsorption to the Capillary; 1.3 Surfactants as Buffer Additives; 1.3.1 Micellar Electrokinetic Chromatography; 1.3.2 Microemulsion Electrokinetic Chromatography; 1.3.3 Nonaqueous Capillary Electrophoresis with Added Surfactants.
  • 1.4 Surfactants for Analyte Preconcentration1.4.1 Sweeping; 1.4.2 Transient Trapping; 1.4.3 Analyte Focusing by Micelle Collapse; 1.4.4 Micelle to Solvent Stacking; 1.4.5 Combinations of Preconcentration Methods; 1.4.6 Cloud Point Extraction; 1.5 Surfactants and Detection in CE; 1.5.1 Mass Spectrometry; 1.5.2 Electrochemical Detection; 1.6 Conclusions; References; 2 Sample Stacking: A Versatile Approach for Analyte Enrichment in CE and Microchip-CE; 2.1 Introduction; 2.2 Isotachophoresis; 2.3 Chromatography-Based Sample Stacking.
  • 2.4 Methods Based on Electrophoretic Mobility and Velocity Manipulation (Electrophoretic Methods)2.4.1 Field-Enhanced Sample Stacking (FESS); 2.4.2 Field-Enhanced Sample Injection (FESI); 2.4.3 Large-Volume Sample Stacking (LVSS); 2.4.4 Dynamic pH Junction; 2.5 Sample Stacking in Pseudo-Stationary Phases; 2.5.1 Field-Enhanced Sample Stacking; 2.5.2 Hydrodynamic Injection Techniques; 2.5.2.1 Normal Stacking Mode (NSM); 2.5.2.2 Reverse Electrode Polarity Stacking Mode (REPSM); 2.5.2.3 Stacking with Reverse Migrating Micelles (SRMM).
  • 2.5.2.4 Stacking Using Reverse Migrating Micelles and a Water Plug (SRW)2.5.2.5 High-Conductivity Sample Stacking (HCSS); 2.5.3 Electrokinetic Injection Techniques; 2.5.3.1 Field-Enhanced Sample Injection (FESI-MEKC); 2.5.3.2 Field-Enhanced Sample Injection with Reverse Migrating Micelles (FESI-RMM); 2.5.4 Sweeping; 2.5.5 Combined Techniques; 2.5.5.1 Dynamic pH Junction: Sweeping; 2.5.5.2 Selective Exhaustive Injection (SEI); 2.5.6 New Techniques; 2.6 Stacking Techniques in Microchips; 2.7 Concluding Remarks; References; 3 Sampling and Quantitative Analysis in Capillary Electrophoresis.
  • 3.1 Introduction3.2 Injection Techniques in CE; 3.2.1 Hydrodynamic Sample Injection; 3.2.1.1 Principle; 3.2.1.2 Advantages and Performance; 3.2.1.3 Disadvantages; 3.2.2 Electrokinetic Sample Injection; 3.2.2.1 Principle; 3.2.2.2 Advantages and Performance; 3.2.2.3 Disadvantages; 3.2.3 Bias-Free Electrokinetic Injection; 3.2.4 Extraneous Sample Introduction Accompanying Injections in CE; 3.2.5 Sample Stacking; 3.2.5.1 Principle; 3.2.5.2 Advantages and Performance; 3.2.5.3 Disadvantages; 3.2.6 Alternative Batch Sample Injection Techniques; 3.2.6.1 Rotary-Type Injectors for CE.

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