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混合模式色谱中的协同保留机理研究

摘要第3-7页
ABSTRACT第7-9页
Chapter1 Literature Review第13-37页
    Introduction第13-14页
    1.1 High Performance Liquid Chromatography第14-19页
        1.1.1 Principle and Instrument第14-15页
        1.1.2 Operation Modes第15-17页
        1.1.3 HPLC Packings第17-19页
    1.2 Mixed-Mode Chromatography第19-28页
        1.2.1 RPLC/IEC第21-24页
        1.2.2 RPLC/HILIC第24-25页
        1.2.3 HILIC/IEC第25-27页
        1.2.4 Trimodal Stationary Phase第27-28页
    1.3 Preparation of Mixed-Mode Stationary Phase第28-31页
        1.3.1 Chemical Bonding第28-29页
        1.3.2 Atom Transfer Radical Polymerization第29-30页
        1.3.3 Click Chemistry第30-31页
    1.4 Retention Mechanism in Mixed-Mode Chromatography第31-33页
        1.4.1 Retention Models第31-33页
        1.4.2 Cooperative Effect第33页
    1.5 Goals and Objectives第33-37页
Chapter2 Experimental Section第37-47页
    2.1 Reagents and Instruments第37-40页
        2.1.1 Reagents第37-39页
        2.1.2 Materials and Instruments第39-40页
    2.2.Preparation and Characterization of RP/IEX Stationary Phases第40-44页
        2.2.1 Preparation of RP/IEX Stationary Phases第40-42页
        2.2.2 Characterization of RP/SAX Stationary Phases第42-43页
        2.2.3 Characterization of RP/SCX Stationary Phases第43-44页
        2.2.4 Application of Mixed-Ligand RP/SCX Stationary Phase第44页
    2.3 Study of Retention Mechanism in Mixed-Mode Chromatography第44-45页
        2.3.1 Separation of Basic Drugs第44页
        2.3.2 Influence of pH第44页
        2.3.3 Influence of Ionic Strength第44-45页
        2.3.4 Influence of Solvent Strength第45页
    2.4 Assessing the Contribution of Chelate Cooperativity in Mixed-Mode Chromatography第45-47页
        2.4.1 Separation of Alkylanilines on RP/SCX Stationary Phases第45页
        2.4.2 Separation of Alkylbenzoic Acids on RP/SAX Stationary Phase第45页
        2.4.3 Separation of Alkylbenzenes on RP/IEX Stationary Phases第45-47页
Chapter3 Preparation and Characterization of RP/IEX Stationary Phases第47-69页
    Introduction第47-48页
    3.1 Preparation and Characterization of RP/SAX Stationary Phases第48-56页
        3.1.1 Elemental Analysis第49页
        3.1.2 Chromatographic Evaluation第49-56页
    3.2 Preparation and Characterization of RP/SCX Stationary Phases第56-64页
        3.2.1 Solid-State~(13)C NMR第56-57页
        3.2.2 Elemental Analysis第57-58页
        3.2.3 Chromatographic Evaluation第58-64页
    3.3 Application第64-65页
        3.3.1 Separation of Melbine and Impurities第64-65页
        3.3.2 Simultaneous Separation of Acidic,Neutral and Basic Drugs第65页
    3.4 Summary第65-69页
Chapter4 Study of Retention Mechanisms in Mixed-Mode Chromatography第69-81页
    Introduction第69-70页
    4.1 Separation of Basic Drugs on RP/SCX Stationary Phases第70-71页
    4.2 Influence of pH第71-72页
    4.3 Influence of Ionic Strength第72-77页
        4.3.1 Analysis of Retention Mechanism Models第72-75页
        4.3.2 Quantitative Evaluation of Individual Interactions第75-76页
        4.3.3 Relationship Between Intercept and Slope for k_T-1/C Plots第76-77页
    4.4 Influence of Solvent Strength第77-79页
    4.5 Summary第79-81页
Chapter5 Assessing the Contribution of Chelate Cooperativity in Mixed-Mode Chromatography第81-97页
    Introduction第81页
    5.1 Theoretical Model第81-84页
    5.2 Determination of the Reversed-Phase Retention第84-88页
    5.3 Determination of the Ion-Exchange Retention第88-90页
    5.4 Determination of Chelate Cooperativity第90-94页
    5.5 Relationship Between Intercept and Slope for k_T-1/C Plots第94-95页
    5.6 Summary第95-97页
Chapter6 Conclusions and Outlooks第97-101页
    6.1 Conclusions第97-98页
    6.2 Outlooks第98-101页
References第101-111页
Notes on Publications and Participation in Scientific Research第111-113页
Acknowledgements第113页

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