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Library | Materyal Türü | Barkod | Yer Numarası | Durum |
|---|---|---|---|---|
Searching... Pamukkale Merkez Kütüphanesi | Kitap | 0023932 | QD341.H9F35 2000 | Searching... Unknown |
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Özet
Özet
Polycyclic aromatic hydrocarbons (PAHs) are the first type of chemicals that were ever discovered to cause cancer in humans. They are found in cigarette smoke, in barbecued and smoked foods, in automobile and Diesel engine exhaust, fireplace smoke, and many other common things that people are exposed to. Analyzing for PAHs in the environment is important in identifying potential sources of cancer exposure and eliminating these as risks. The smaller PAHs, those of lower than 300 molecular weight, have been the most studied and have also been covered in several books. No books have dealt with the analysis of the larger PAHs. These compounds are not only important for the health concerns, but they are also of current technological and scientific interest.
Author Notes
John C. Fetzer and James D. Winefordner are the authors of Large Polycyclic Aromatic Hydrocarbons: Chemistry and Analysis, published by Wiley.
Table of Contents
| Preface and Acknowledgments | p. ix |
| Cumulative Listing of Volumes in Series | p. xi |
| Chapter 1 Introduction | p. 1 |
| 1.1 Introduction and General Discussion | p. 1 |
| 1.2 The Smaller Polycyclic Aromatic Hydrocarbons | p. 4 |
| 1.3 Structure and Properties | p. 5 |
| 1.4 PAH Nomenclature | p. 7 |
| 1.5 Carcinogenicity, Mutagenicity, and Other Biological Properties of PAHs | p. 15 |
| 1.6 Occurrence of PAHs | p. 17 |
| Chapter 2 The Large PAHs | p. 21 |
| 2.1 General Discussion | p. 21 |
| 2.2 LPAH Properties | p. 25 |
| 2.3 Recent LPAH Syntheses | p. 30 |
| 2.4 Theoretical Studies of LPAHs | p. 53 |
| Chapter 3 Ultraviolet/Visible Absorption Spectroscopy | p. 67 |
| 3.1 General Characteristics of LPAH Absorbance Spectra | p. 67 |
| 3.2 Low-Temperature Absorbance Spectroscopy | p. 82 |
| Chapter 4 Fluorescence Spectroscopy | p. 85 |
| 4.1 Introduction | p. 85 |
| 4.2 Selective Quenching Techniques | p. 93 |
| 4.3 Narrow Line-Width Spectra: Low-Temperature (Shpol'skii) and Other Matrix Methods | p. 95 |
| 4.4 Synchronous Scanning Methods | p. 108 |
| 4.5 3-Dimensional Fluorescence | p. 112 |
| 4.6 Lifetime (Time-Resolved) Methods | p. 116 |
| 4.7 Appendix | p. 120 |
| 4.8 Phosphorescence Spectroscopy | p. 120 |
| Chapter 5 Infrared Spectroscopy of LPAHs | p. 127 |
| Chapter 6 Mass Spectrometry | p. 131 |
| 6.1 Probe and Other Sample Introduction Techniques | p. 131 |
| 6.2 Laser Desorption | p. 136 |
| 6.3 Selective Ionization Techniques for Isomer Differentiation | p. 144 |
| Chapter 7 Astrophysical Spectroscopy | p. 149 |
| Chapter 8 Chromatography | p. 163 |
| 8.1 Chromatographic Sample Fractionation | p. 163 |
| 8.2 High-Temperature Gas Chromatography | p. 164 |
| 8.3 Thin-Layer Chromatography | p. 171 |
| 8.4 High-Performance Liquid Chromatography | p. 172 |
| 8.4.1 Normal-Phase HPLC | p. 172 |
| 8.4.2 Reversed-Phase HPLC | p. 172 |
| 8.4.3 Diode-Array and Other Full-Spectrum HPLC Detectors | p. 183 |
| 8.5 Supercritical Fluid Chromatography | p. 188 |
| 8.6 Chromatographic Analysis for LPAHs | p. 190 |
| Chapter 9 LPAH Occurrence | p. 205 |
| 9.1 Hydrothermal Vent Bitumens and PAH Minerals | p. 205 |
| 9.2 Coal Tar and Pyrolytic Pitches | p. 206 |
| 9.3 Petroleum and Its Processed Products | p. 212 |
| 9.4 Other Combusted Material | p. 218 |
| Chapter 10 Analytical Techniques for Structure Elucidation | p. 227 |
| 10.1 X-Ray Crystallography | p. 227 |
| 10.2 Annellation Theory | p. 231 |
| 10.3 Polarized Light Spectroscopy | p. 239 |
| 10.4 NMR Techniques | p. 242 |
| 10.5 Photoelectron Spectroscopy | p. 248 |
| 10.6 Other Techniques | p. 251 |
| Chapter 11 Sample Prepartion | p. 255 |
| Chapter 12 Comparison of Methodologies | p. 261 |
| 12.1 Choosing an Approach for Compositional Analysis | p. 261 |
| 12.2 Choosing an Approach for Determining Structure | p. 264 |
| Appendix | p. 267 |
| Index | p. 287 |
