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水中多环芳烃与DNA之间的相互作用及机制

摘要第7-9页
ABSTRACT第9-10页
Chapter Ⅰ Introduction第11-17页
    1.1 Sources and Toxicity of PAHs第11-12页
    1.2 Physicochemical Property of PAHs第12-13页
    1.3 Major Route of DNA Exposure to PAHs第13-14页
    1.4 Analysis Technology Associated with the Present Work第14-16页
        1.4.1 Florescence Spectroscopy第14-15页
        1.4.2 UV VIS Spectroscopy第15-16页
    1.5 Aims of the Present Study第16-17页
Chapter Ⅱ Combination of Deoxyribose Nucleic Acid with Polycyclic AromaticHydrocarbons Explored by the Fluorescence Micro Titration第17-25页
    2.1 Materials and Method第17-18页
        2.1.1 Materials第17页
        2.1.2 Three-Dimensional Excitation-Emission Matrix of Phenanthrene and Pyrene第17-18页
        2.1.3 Fluorescence Quenching of PAHs by DNA第18页
        2.1.4 Statistical Analysis第18页
    2.2 Results and Discussion第18-23页
        2.2.1 Three-Dimensional Fluorescence Spectrum of PAHs第18-20页
        2.2.2 Changes in Fluorescence Intensity as Increased DNA第20-22页
        2.2.3 Changes in Fluorescence Spectra第22-23页
    2.3 Summary第23-25页
Chapter Ⅲ Interactions of DNA with Polycyclic Aromatic Hydrocarbons Affectedby Acidity第25-33页
    3.1 Materials and Method第25-26页
        3.1.1 Materials第25页
        3.1.2 Interactions of PAHs with DNA at Different pH第25-26页
        3.1.3 Statistical Analyses第26页
    3.2 Results and Discussion第26-30页
        3.2.1 Three-Dimensional Excitation-Emission Matrix of PAHs at Different Acidities第26-27页
        3.2.2 Combination of PAHs with DNA at Different Acidities第27-30页
    3.3 Summary第30-33页
Chapter Ⅳ Conclusions第33-35页
    4.1 Conclusions第33-34页
    4.2 Main Creative Points of This Work第34-35页
References第35-41页
Acknowledgements第41页

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