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Enhanced Spray Retention of Droplets by Host-Guest Interaction Based Surfactants Using Pillar[5]Arene

Abstract第5页
中文摘要第6-12页
Abbreviations第12-13页
Chapter 1 Pesticide Spraying, Spray Retention and Pillar[n]arene Application -AReview第13-38页
    1.1 History of Agriculture, Pesticides and Spraying第13-14页
    1.2 Spraying Process第14-19页
        1.2.1 Drop Impaction第15-19页
    1.3 Spray Loss第19-25页
        1.3.1 Factors Affecting the Spray Efficiency at Each Step第19-24页
        1.3.2 Environmental and Economic Impact of Spray Loss第24-25页
    1.4 Spraying and Formulation第25页
    1.5 Spray Retention Methods by Using Adjuvants第25-26页
    1.6 Surfactants第26-30页
        1.6.1 Structure of the Surfactant第26页
        1.6.2 Types of Surfactants第26-28页
        1.6.3 How Surfactants Work第28-29页
        1.6.4 Applications of Surfactants in Agriculture第29-30页
    1.7 Supramolecular Macrocyclic Compounds第30-32页
        1.7.1 Cyclodextrin (CD)第31页
        1.7.2 Crown Ethers (CE)第31页
        1.7.3 Cucurbit[n]urils (CU)第31页
        1.7.4 Calix[n]arene (CA)第31-32页
    1.8 Pillar[n]Arene第32-36页
        1.8.1 Synthesis第32-33页
        1.8.2 Structure第33-34页
        1.8.3 Functionalization第34-35页
        1.8.4 Host Property of Pillar[n]arenes第35页
        1.8.5 Solubility第35-36页
        1.8.6 Uses of Pillar[n]arene In Different Applications第36页
    1.9 Main Novelties in this Project第36-38页
Chapter 2 Synthesis of Aminopillar[5]Arene and Host Guest Completation withSelected Linear Molecules第38-50页
    2.1 Overview第38-39页
    2.2 Experimental第39-42页
        2.2.1 Materials第39页
        2.2.2 Synthesis o f the amino Pillar[5 ]arene (AP5)第39-41页
        2.2.4 Synthesis of N-heptyl-2-methylbenzamide (MBA)第41页
        2.2.5 Characterization of the Host (AP5) and guest complex第41-42页
    2.3 Results and Discussion第42-49页
        2.3.1 Synthesis and reseons to select AP5A host molecule第42-43页
        2.3.2 HNMR rsults for Complexation第43-46页
        2.3.3 UV Vis spectrum analysis第46-48页
        2.3.4 Gaussian Simulation第48-49页
    2.4 Conclusion第49-50页
Chapter 3 Surface Activity of the Newly Synthesized Pillar[5]arene Based HostGuest Complexed Molecules第50-62页
    3.1 Overview第50-52页
    3.2 Experimental第52-54页
        3.2.1 Materials第52页
        3.2.2 Selection of appropriates solvent to test on the contact angle第52页
        3.2.3 Sample preparation to test contact angles and droplet dynamics第52-53页
        3.2.4 Drop dynamic test on speed camera第53页
        3.2.5 Modification on Silicon Surface第53页
        3.2.6 Contact angle and drop dynamics on modified silicon surface第53页
        3.2.7 Contact angle and drop dynamic on rice leaf surface第53-54页
    3.3 Results and Discussions第54-61页
        3.3.1 Selection of solution to be used in the contact angle experiment第54页
        3.3.2 Contact angle variations on modified silicon surfaces第54页
        3.3.3 Contact angle variation at the impact第54-56页
        3.3.4 Contact angle variation after 90 s;第56-58页
        3.3.5 Drop retention on the inclined silicon surface第58-59页
        3.3.6 Contact angle and drop dynamics on fresh rice leaf surface第59-60页
        3.3.7 Drop retention on inclined rice leaf surface第60页
        3.3.8 Drop dynamics through a high speed camera第60-61页
    3.4 Conclusion第61-62页
Chapter 4 Summary and Prospective for Future Trends第62-65页
    4.1 Summary第62-63页
    4.2 Future directions to minimize the knowledge gap第63-65页
        4.2.1 Surfactant compatibility with plants and plant parts第63页
        4.2.2 Surfactant compatibility with the environment第63页
        4.2.3 Surfactant compatibility with the pesticides第63-64页
        4.2.4 Synthesis of pesticide carrier surfactants第64-65页
References第65-72页
Appendix 1第72-77页
Acknowledgement第77-78页

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