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缺氧和单线态氧双重响应的多功能胶束促进光动力学抗癌疗法的研究

中文摘要第3-8页
ABSTRACT第8-9页
Chapter1 Introduction第14-34页
    1.1 Nanotechnology for anticancer therapy第14-18页
        1.1.1 Liposomes第15-16页
        1.1.2 Polymer micelles第16页
        1.1.3 Dendrimers第16页
        1.1.4 Polymer nanoparticles第16-17页
        1.1.5 Carbon nanomaterials第17-18页
        1.1.6 Inorganic nanoparticles第18页
    1.2 Stimuli-responsive delivery systems第18-24页
        1.2.1 Internal stimuli-responsive delivery systems第19-22页
        1.2.2 External stimuli-responsive delivery systems第22-24页
    1.3 Photodynamic therapy第24-31页
        1.3.1 The mechanism and application of PDT第26-27页
        1.3.2 Photosensitizers第27-28页
        1.3.3 The clinical application of PDT第28-30页
        1.3.4 Drawbacks of photodynamic therapy第30-31页
    1.4 Hypothesis and aim第31-34页
        1.4.1 Hypothesis of the thesis第31页
        1.4.2 Aim of the thesis第31-34页
Chapter2 The synthesis of dually hypoxia-and1O2-responsive polymer第34-50页
    2.1 Materials and instruments第34-36页
        2.1.1 Materials第34-35页
        2.1.2 Instruments第35-36页
    2.2 Synthesis and characterization of BLA-NCA第36-39页
        2.2.1 Synthesis of BLA-NCA第36页
        2.2.2 Characterization of BLA-NCA第36-39页
        2.2.3 Results and discussion第39页
    2.3 Synthesis and characterization of mPEG-Azo-NH第39-41页
        2.3.1 Synthesis of mPEG-Azo-NH第39-40页
        2.3.2 Characterization of mPEG-Azo-NH第40-41页
        2.3.3 Results and discussion第41页
    2.4 Synthesis and characterization of mPEG-Azo-PBLA第41-43页
        2.4.1 Synthesis of mPEG-Azo-PBLA第41-42页
        2.4.2 Characterization of mPEG-Azo-PBLA第42-43页
        2.4.3 Results and discussion第43页
    2.5 Synthesis and characterization of mPEG-Azo-PAsp-IM第43-46页
        2.5.1 Synthesis of mPEG-Azo-PAsp-IM第43-44页
        2.5.2 Characterization of mPEG-Azo-PAsp-IM第44-45页
        2.5.3 Results and discussion第45-46页
    2.6 Synthesis and characterization of mPEG-PBLA第46-47页
        2.6.1 Synthesis of mPEG-PBLA第46页
        2.6.2 Characterization of mPEG-PBLA第46-47页
        2.6.3 Results and discussion第47页
    2.7 Synthesis and characterization of mPEG-PAsp-IM第47-50页
        2.7.1 Synthesis of mPEG-PAsp-IM第47-48页
        2.7.2 Characterization of mPEG-PAsp-IM第48页
        2.7.3 Results and discussion第48-50页
Chapter3 Preparation and characterization of the polymeric micelles第50-58页
    3.1 Materials and instruments第50-51页
        3.1.1 Materials第50页
        3.1.2 Instruments第50-51页
    3.2 Measurement of critical micelle concentration(CMC)第51-53页
        3.2.1 Measurement of CMC第51-52页
        3.2.2 Results and discussion第52-53页
    3.3 The hypoxia-responsive profile of the polymeric micelles第53-58页
        3.3.1 Preparation of the stock solution第53页
        3.3.2 Hypoxia-responsive reactions第53-54页
        3.3.3 Characterization of the cleavage of azobeneze第54-57页
        3.3.4 Results and discussion第57-58页
Chapter4 Preparation and characterization of drug-loaded micelles第58-68页
    4.1 Materials and instruments第58-59页
        4.1.1 Materials第58页
        4.1.2 Instruments第58-59页
    4.2 Preparation of drug-loaded micelles第59页
    4.3 Characterization of the drug-loaded micelles第59-68页
        4.3.1 Size distribution of the micelles第59-60页
        4.3.2 Measurement of the drug loading efficiency第60-62页
        4.3.3 Tests of the1O2-responsive profile of DR micelles第62-64页
        4.3.4 In vitro Ce6 release kinetics of drug-loaded DR micelles第64-66页
        4.3.5 Results and discussion第66-68页
Chapter5 Cellular experiments第68-84页
    5.1 Materials and instruments第68-69页
        5.1.1 Materials第68页
        5.1.2 Instruments第68-69页
        5.1.3 Cell line第69页
    5.2 Cellular uptake experiments第69-75页
        5.2.1 The synthesis and characterization of FITC-labeled polymers第69-71页
        5.2.2 Cellular uptake of FITC-labeled placebo micelles第71-73页
        5.2.3 Cellular uptake of drug-loaded micelles第73-75页
        5.2.4 Results and discussion第75页
    5.3 In vitro cytotoxicity assays第75-84页
        5.3.1 Preparation of the solutions第75页
        5.3.2 In vitro cytotoxicity assay under hypoxia第75-78页
        5.3.3 In vitro cytotoxicity assay under normoxia第78-82页
        5.3.4 Results and discussion第82-84页
Chapter6 In vivo experiments第84-98页
    6.1 Materials and instruments第84-85页
        6.1.1 Materials第84页
        6.1.2 Instruments第84-85页
    6.2 The preparation of the in vivo experiments第85页
    6.3 Biodistribution study第85-87页
        6.3.1 The method of biodistribution study第85-86页
        6.3.2 Results and discussion第86-87页
    6.4 In vivo antitumor efficacy study第87-98页
        6.4.1 Tumor growth inhibition第87-89页
        6.4.2 Histological(H&E)staining第89-92页
        6.4.3 Apoptotic(TUNEL)staining第92-96页
        6.4.4 Results and discussion第96-98页
Chapter7 Conclusions and prospects第98-104页
    7.1 Conclusions第98-102页
    7.2 Prospects第102-104页
References第104-112页
Publications第112-114页
Acknowledgements第114页

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