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High performance chelation ion chromatography [[electronic resource] /] / Pavel N. Nesterenko, Phil Jones, Brett Paull
| High performance chelation ion chromatography [[electronic resource] /] / Pavel N. Nesterenko, Phil Jones, Brett Paull |
| Autore | Nesterenko Pavel N |
| Pubbl/distr/stampa | Cambridge, : Royal Society of Chemistry, c2011 |
| Descrizione fisica | 1 online resource (317 p.) |
| Disciplina | 543.82 |
| Altri autori (Persone) |
JonesP (Phil)
PaullBrett |
| Collana | RSC chromatography monographs |
| Soggetto topico |
High performance liquid chromatography
Ion exchange chromatography Complexometric titration Chelates Trace elements - Analysis |
| Soggetto genere / forma | Electronic books. |
| ISBN | 1-84973-231-0 |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910459704003321 |
Nesterenko Pavel N
|
||
| Cambridge, : Royal Society of Chemistry, c2011 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
High performance chelation ion chromatography [[electronic resource] /] / Pavel N. Nesterenko, Phil Jones, Brett Paull
| High performance chelation ion chromatography [[electronic resource] /] / Pavel N. Nesterenko, Phil Jones, Brett Paull |
| Autore | Nesterenko Pavel N |
| Pubbl/distr/stampa | Cambridge, : Royal Society of Chemistry, c2011 |
| Descrizione fisica | 1 online resource (317 p.) |
| Disciplina | 543.82 |
| Altri autori (Persone) |
JonesP (Phil)
PaullBrett |
| Collana | RSC chromatography monographs |
| Soggetto topico |
High performance liquid chromatography
Ion exchange chromatography Complexometric titration Chelates Trace elements - Analysis |
| ISBN | 1-84973-231-0 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910790088503321 |
|
Nesterenko Pavel N
|
||
| Cambridge, : Royal Society of Chemistry, c2011 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
High performance chelation ion chromatography / / Pavel N. Nesterenko, Phil Jones, Brett Paull
| High performance chelation ion chromatography / / Pavel N. Nesterenko, Phil Jones, Brett Paull |
| Autore | Nesterenko Pavel N |
| Edizione | [1st ed.] |
| Pubbl/distr/stampa | Cambridge, : Royal Society of Chemistry, c2011 |
| Descrizione fisica | 1 online resource (317 p.) |
| Disciplina | 543.82 |
| Altri autori (Persone) |
JonesP (Phil)
PaullBrett |
| Collana |
ISSN
RSC chromatography monographs |
| Soggetto topico |
High performance liquid chromatography
Ion exchange chromatography Complexometric titration Chelates Trace elements - Analysis |
| ISBN | 1-84973-231-0 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
High Performance Chelation Ion Chromatography -- Contents -- Chapter 1 Chelation and its Role in Contemporary Liquid Chromatography -- 1.1 Basic Chromatographic Principles -- 1.2 Chelation as a Mechanism for Obtaining Separation Selectivity -- 1.3 Terminology and Definitions -- 1.4 Historical Developments -- 1.5 The Evolution of Chelating Stationary Phases -- 1.6 The Current State of HPCIC and Context -- References -- Chapter 2 Retention Mechanism and Chelation Theory -- 2.1 Introduction -- 2.2 Surface and Solution Complexation -- 2.2.1 Complexation Kinetics -- 2.3 Equilibria Within the Chelating Ion Exchanger -- 2.3.1 Distribution Ratio Within a Mixed Mode Mechanism -- 2.3.2 Selectivity in Non-complexing Mobile Phases -- 2.3.3 Secondary Equilibria Within the Mobile Phase -- 2.4 Temperature Effects in HPCIC -- 2.4.1 Thermodynamic Effects -- 2.4.2 Kinetic Effects -- 2.5 Mobile Phase pH -- 2.6 Organic Solvent Additives -- References -- Chapter 3 Chelating Stationary Phases -- 3.1 Introduction -- 3.2 Types and Properties of Chelating Ion Exchange Ligands -- 3.2.1 Adsorption of Metal Ions -- 3.2.2 Ligand Chemical Stability -- 3.2.3 Suitable Coordinating Sites -- 3.2.4 Functional Selectivity -- 3.2.5 Suitable Acid-Base Properties and Surface Charge -- 3.3 Chelating Ion Exchangers with Covalently Bonded Chelating Groups -- 3.3.1 Types of Chelating Ion Exchangers and Synthetic Methods -- 3.3.2 Polymer Based Chelating Ion Exchangers -- 3.3.3 Silica Based Chelating Ion Exchangers -- 3.3.4 Commercially Available Chelating Ion Exchange Phases -- 3.4 Stationary Phase Matrix Effects -- 3.4.1 Surface Distribution of Covalently Bound Ligands -- 3.4.2 Effects of Phase and Particle Porosity -- 3.4.3 Effect of Stationary Phase Structure upon Separation Selectivity -- 3.4.4 Monolithic Chelating Ion Exchangers.
3.5 Dynamically Modified and Impregnated Stationary Phases -- 3.5.1 Impregnated (Pre-coated) Phases Using Metallochromic Ligands -- 3.5.2 Dynamically Modified Phases -- References -- Chapter 4 Elution -- 4.1 Mobile Phase Parameters Influencing Separation Performance in HPCIC -- 4.1.1 Ionic Strength -- 4.1.2 Temperature Effects -- 4.1.3 pH of the Mobile Phase -- 4.1.4 Organic Solvents in HPCIC -- 4.1.5 Addition of Oxidising and Reducing Agents -- 4.2 Elution Modes -- 4.2.1 Isocratic Elution -- 4.2.2 Gradient Elution -- References -- Chapter 5 Liquid-Liquid Chromatographic Methods -- 5.1 High Speed Counter-current Chromatography of Metal Ions -- 5.1.1 Extracting Ligands and Metal Ion Selectivity -- 5.1.2 Efficiency of Metal Separations using HSCCC -- 5.1.3 Applications -- 5.2 High-performance Extraction Chromatography -- 5.2.1 Stationary Phase Supports -- 5.2.2 Ligand Loading Stability and Retention Mechanism -- 5.2.3 Type of Extracting Reagent -- 5.2.4 Applications -- References -- Chapter 6 Detection -- 6.1 Background -- 6.2 Post-column Reactions for the Photometric Detection of Metal Ions -- 6.2.1 Construction of Post-column Reactors -- 6.2.2 Reagents for Post-column Derivitisation -- 6.2.3 Recent Developments in High-sensitivity Reagents for Post-column Reactions -- 6.3 Practical Methods for Improving Limits of Detection in Liquid Chromatography -- 6.3.1 The Detection Limit -- 6.3.2 Types of Baseline Noise -- 6.3.3 Noise Reduction Methods -- 6.4 Other Types of Post-column Reaction Detection -- 6.4.1 Displacement Reactions -- 6.4.2 Fluorescence Detection -- 6.4.3 Chemiluminescence Post-column Reaction Detection -- 6.5 Hyphenated Techniques -- References -- Chapter 7 Practical Applications -- 7.1 Potential HPCIC Applications -- 7.2 Relative Advantages of HPCIC -- 7.3 Fresh and Potable Waters -- 7.4 Saline Samples -- 7.4.1 Seawater and Estuarine Water. 7.4.2 Highly Saline Waters -- 7.4.3 Commercial Products and Fine Chemicals -- 7.5 Solid Samples -- 7.5.1 Sediments, Soils and Minerals -- 7.5.2 Biological Materials and Foodstuffs -- 7.5.3 Miscellaneous -- References -- Subject Index. |
| Record Nr. | UNINA-9910807625003321 |
|
Nesterenko Pavel N
|
||
| Cambridge, : Royal Society of Chemistry, c2011 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||