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Forced-flow layer chromatography /
| Clasificación: | Libro Electrónico |
|---|---|
| Otros Autores: | |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
Amsterdam :
Elsevier,
�2016.
|
| Temas: | |
| Acceso en línea: | Texto completo |
Tabla de Contenidos:
- Front Cover; Forced-Flow Layer Chromatography; Copyright; Contents; Contributors; Preface; Chapter 1: Unique potentialities of layer liquid system-results, limitations, new demands; 1.1. Introductory Remarks; 1.2. History of Development of LLC-From PC Through TLC to HPTLC; 1.3. Main Conventional Layer Liquid Chromatographic Techniques: TLC and HPTLC; 1.3.1. TLC and its achievements, results, and limitations; 1.3.1.1. Adsorbents in TLC; Adsorbents with uniform (original) chemical characteristics; Chemical modification and combination of adsorbents
- Further modern adsorbent/methodology developments-progress in TLC1.3.1.2. Mobile phases and their optimization in TLC; 1.3.1.3. TLC separation chambers; Pioneers of TLC chambers; Modern TLC chambers; 1.3.1.4. The different development modes of TLC; Linear development; Radial development; Multiple development; Further special and characteristic procedures in TLC; 1.3.2. Partial renewal of TLC: The development of HPTLC and its potential; 1.3.2.1. Renewal of stationary phase as determining first step-fine particle, narrow particle size of adsorbent: HPTLC ch...
- 1.3.2.2. Advance in sophistication of HPTLC appliances and instruments-brief account1.3.2.3. Analytical and preparative aspects of HPTLC; 1.3.2.4. Automation in HPTLC; 1.3.2.5. Main hyphenation solutions in HPTLC; HPTLC-MS; HPTLC-FTIR; Multidimensional applications of HPTLC; 1.3.3. Necessity of total renewal of TLC/HPTLC; 1.3.4. Attempts for eliminating drawbacks of TLC/HPTLC with surprising new observations; 1.4. The Optimum Mobile-Phase Velocity and Its Realization and Approach; 1.4.1. Innovations and development trends in LLC: Development of FFLC techniques
- 1.4.2. Classification of present liquid chromatographic techniques-the place of FFLC techniquesReferences; Chapter 2: Overpressured-layer chromatography; 2.1. Introductory Remarks; 2.2. Steps to the Development of OPLC; 2.2.1. Basic elements of ultramicro chamber and its applicability and importance; 2.2.2. Development and features of PUM chamber: The basic instrument of OPLC; 2.3. Development of Experimental and First Commercial OPLC Instruments and Chromatoplates; 2.3.1. Experimental OPLC instruments; 2.3.2. First commercial OPLC instruments
- 2.3.3. Chromatoplates for conventional OPLC development2.4. Development of Automatic OPLC Instrument and Cassette Systems as well as Other Innovative Steps; 2.4.1. Development of automatic OPLC instrument; 2.4.2. Cassette systems for automated OPLC; 2.4.2.1. Preliminary studies and efforts; 2.4.2.2. Real development of cassette systems; 2.4.3. Main operating steps in OPLC; 2.4.3.1. Off-line OPLC; 2.4.3.2. On-line OPLC; 2.5. Further OPLC-Like Developments and Their Potential; 2.6. Theoretical Aspects of OPLC; 2.6.1. Introductory remarks