Advances in Liquid Chromatography : 35 Years of Column Liquid Chromatography in Japan
Toshihiko T. Hanai
Bok Engelsk 1996 · Electronic books.
| Annen tittel | |
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| Utgitt | Singapore : : World Scientific Publishing Company, , 1996.
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| Omfang | 1 online resource (358 p.)
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| Opplysninger | Description based upon print version of record.. - FOREWORD; PREFACE; CONTENTS; CHAPTER 1 ADVANCES IN CHROMATOGRAPHY FOR TECHNOLOGICAL ANALYSIS; CHEMICAL SPECIATION AND CHEMICAL CHARACTERIZATION; 1.1. Development of Instrumental Methods of Chromatography for Chemical Speciation and Chemical Characterization; 1.2. Chemical Speciation of Free Radicals with High-performance Liquid Chromatography and Electron Resonance Spectroscopy; 1.3. Chemical Characterization of Enzymic Precursor Protein, Activated Enzymes and Inactive Enzyme Protein with High-performance Liquid Chromatography; References. - 3.2. Chromatographic System3.3. Analytical Evaluation; Chromatographic columns; Reproducibility; Interference; Agreement between serum and plasma GA values; 3.4. Clinical Evaluation; 3.5. Conclusion; Acknowledgment; References; CHAPTER 4 LIQUID CHROMATOGRAPHY WITH COULOMETRIC DETECTOR; 4.1. Introduction; 4.2. Principle of Detection; 4.3. Detector Cell; 4.4. Apparatus for HPLC-Coulometry; 4.5. Detection Techniques; 4.5.1. Primary constant potential coulometric detection; 4.5.2. Secondary constant potential coulometric detection; 4.5.3. Indirect coulometric detection. - 4.5.4. Trace analysis with mini-column preconcentration4.5.5. Elimination of interfering dissolved oxygen by using sulfite; 4.5.6. The pH control column; 4.6. Applications; 4.6.1. Determination of trace heavy metal ions in the boiling water reactor coolant; 4.6.2. Cation-exchange chromatography of rare earths11,13; 4.7. Conclusion; References; CHAPTER 5 HPLC-ESR DETECTION OF FREE RADICALS; 5.1. Introduction; 5.2. Separation and Detection of Stable Radicals by Combination of Liquid Chromatography and ESR Spectroscopy (LC-ESR). - 5.3. Chemical Derivatization of Short-lived Radicals for HPLC-ESR by the Spin Trapping Method5.4. Separation of MNP Spin Adducts; 5.5. Separation of Spin Adducts from Amino Acids and Imino Acids; 5.6. Separation of Spin Adducts from Dipeptides and Tripeptides; 5.7. Some of the Information on the Structures and Properties of Free Radicals Obtained in the Studies on γ-Radiolytic Aqueous Systems by the Spin Trap HPLC-ESR Method; 5.7.1. Separation and discrimination of diastereoisomeric radicals; 5.7.2. Other significant information for free radicals; 5.8. Application of the HPLC-ESR Method. - 5.9. Concluding Remarks. - CHAPTER 2 DEVELOPMENT OF THE AMINO ACID ANALYZER IN JAPAN2.1. Introduction; 2.2. The Precursory Work; 2.3. The Birth of the Amino Acid Analyzer; 2.4. Amino Acid Analyzer in 1960s; 2.4.1. The progress of resin technology for accelerated analysis; 2.4.2. Mechanical advances for accelerated analysis; 2.5. Automated Amino Acid Analyzer in 1970s; 2.5.1. Completion of automated system by introduction of a computer; 2.5.2. Improvement in resin technology and analytical system; 2.6. Latest Amino Acid Analyzer; References; Patents; CHAPTER 3 GLYCATED ALBUMIN ANALYZER; 3.1. Introduction. - This book is a contemporary review of selected subjects in liquid chromatography, especially of the technical development, rather than the applications. The subjects are focused in the biomedical and environmental fields. This is also a troubleshooting record. Complex analytical problems such as sensitivity (sensitive detection by chemiluminescence, coulometric detection, laser based detection, necessity of degassing the system for sensitive detection), difficulty (free radical detection by Electron Spin Resonance, Polarimeter for chiral recognition) and reproducibility (packings for chiral se
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| Emner | |
| Sjanger | |
| Dewey | |
| ISBN | 9810219067
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