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    DEVELOPMENT OF FUNCTIONAL NANOPARTICULATE MATERIALS: Examination of the Functional and Structural Properties of Nanoparticulate Metal Complexes Prepared by Precipitation with Compressed Antisolvent Technology

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    Issue Date
    2008-01-01
    Author
    Nguyen, Joseph G.
    Publisher
    University of Kansas
    Format
    154 pages
    Type
    Dissertation
    Degree Level
    Ph.D.
    Discipline
    Chemistry
    Rights
    This item is protected by copyright and unless otherwise specified the copyright of this thesis/dissertation is held by the author.
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    Abstract
    A diverse set of systems that interact with nitric oxide (NO) is important because of its adverse role in environmental chemistry and importance in mammalian biology. Towards this effort, nanomaterials that interact with NO have been developed because they can display beneficial and unique chemical and physical properties from their larger counterparts. While several nanomaterials have been developed that store and release NO, few systems composed entirely of metal complexes have been reported. The research described in this dissertation involves the development of nanomaterials that interact with NO. Molecule-based nanoparticulate metal complexes were prepared using precipitation with compressed antisolvent technology. Microscopy and powder x-ray diffraction were used to determine that the nanoparticles form lamellar structures during processing. These nanoparticulates also displayed enhanced reactivity towards NO and O2 compared to their unprocessed analogs. The preparative routes towards the synthesis of immobilized metal complexes within silica particles are also discussed.
    URI
    http://hdl.handle.net/1808/4505
    Collections
    • Dissertations [4319]
    • Chemistry Dissertations and Theses [336]

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    785-864-8983
    KU Libraries
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    785-864-8983

    KU Libraries
    1425 Jayhawk Blvd
    Lawrence, KS 66045
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    Contact KU ScholarWorks
    785-864-8983
    KU Libraries
    1425 Jayhawk Blvd
    Lawrence, KS 66045
    785-864-8983

    KU Libraries
    1425 Jayhawk Blvd
    Lawrence, KS 66045
    Image Credits
     

     

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