Preparative layer chromatography. (2006)

• Record Type: Book
• Further Information: Note: Edited by Teresa Kowalska, Joseph Sherma.
• Other Names: Kowalska, Teresa; Sherma, Joseph
• Contents: Front cover; Preface; About the Editors; Contributor List; Contents; Section I; Chapter 1; Introduction; 1.1 Chromatography Background; 1.2 Basics of PLC; 1.3 Principles and Characteristics of PLC; 1.4 Organization of the Book; 1.5 Epilogue; References; Chapter 2; Adsorption Planar Chromatography in the Nonlinear Range: Selected Drawbacks and Selected Guidelines; 2.1 Adsorption on a Solid-Liquid Interface and the Experimental Isotherms of Adsorption; 2.2 TLC in the Linear and the Nonlinear Region of the Adsorption Isotherm 2.3 Preparative Layer Chromatography as a Practical Usage of the Nonlinear Region2.4 Lateral Interactions and Their Impact on Separation in PLC; 2.4.1 Self-Associative Lateral Interactions; 2.4.1.1 Higher Fatty Acids; 2.4.1.2 a, w-Dicarboxylic Acids; 2.4.1.3 Phenyl-Substituted Monocarboxylic Acids; 2.4.1.4 Phenyl-Substituted Alcohols; 2.4.2 Mixed-Associative Lateral Interactions; 2.4.3 Lateral Interactions in the Racemic Mixtures; 2.5 The Meaning of the Retardation Factor (Rf) in PLC; 2.6 Modeling of Lateral Interactions; 2.6.1 The Mass-Transfer Equations 2.6.2 Modeling of the Self-Associative Lateral Interactions [25]2.6.3 Modeling of Mixed-Associative Lateral Interactions [26]; 2.7 Final Remarks; References; Chapter 3; Sorbents and Precoated Layers in PLC; 3.1 Sorbent Materials and Precoated Layers for Straight Phase Chromatography; 3.1.1 Silica Gel Bulk Materials; 3.1.2 Silica Gel Precoated Plates; 3.1.3 Aluminum Oxide Bulk Materials for Straight Phase PLC; 3.1.4 Aluminum Oxide Precoated Plates; 3.2 Sorbent Materials and Precoated Layers for Partition Chromatography; 3.2.1 Silica Gel; 3.2.2 Aluminum Oxide; 3.2.3 Cellulose 3.3 Precoated Layers for Reversed-Phase Chromatography3.3.1 Silica Gel RP-18; 3.4 Summary and Prospects; References; Chapter 4; Selection and Optimization of the Mobile Phase for PLC; 4.1 Introduction; 4.2 Selection of Mobile Phase; 4.2.1 Requirements for the Mobile Phase; 4.2.2 Influence of the Stationary Phase; 4.2.3 Properties of Solvents; 4.2.4 Solvent Classification in Eluotropic Series; 4.2.5 Snyder's Solvent Classification; 4.2.6 Solvatochromic Classification; 4.2.7 Preliminary Work for Mobile Phase Selection; 4.2.7.1 Testing by Microcircular Technique 4.2.7.2 Selection by Solvent Character4.2.7.3 Selection by Selectivity and Strength of Solvent; 4.3 Optimization of the Mobile Phase; 4.3.1 Thermodynamic Model; 4.3.2 Snyder-SoczewinskiḾodel; 4.3.3 PRISMA Model; 4.3.4 Window Diagram Method; 4.3.5 Computer-Assisted Methods; 4.3.6 Chemometric Methods; 4.4 Conclusion; References; Chapter 5; Sample Application and Chromatogram Development; 5.1 Sample Application; 5.1.1 Influence on Sample Application; 5.1.1.1 By-Products and Further Constituents of the Sample Solution; 5.1.1.2 Property of the Sample Solvent; 5.1.1.3 Concentration of the Solution
• Publisher Details: Boca Raton, FL : CRC/Taylor & Francis
• Publication Date: 2006
• Extent: 1 online resource (424 pages), illustrations
• Subjects: 543/.84; Preparative layer chromatography; SCIENCE -- Chemistry -- Analytic; Preparative layer chromatography; Preparative layer chromatography; Chromatography -- methods; Electronic books; Electronic books
• Languages: English
• ISBNs: 1420005820; 9781420005820
• Related ISBNs: 084934039X; 9780849340390
• Notes: Note: Includes bibliographical references and index.; Note: Print version record.
• Access Rights: Legal Deposit; Only available on premises controlled by the deposit library and to one user at any one time; The Legal Deposit Libraries (Non-Print Works) Regulations (UK).
• Access Usage: Restricted: Printing from this resource is governed by The Legal Deposit Libraries (Non-Print Works) Regulations (UK) and UK copyright law currently in force.