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Full-Text Articles in Nanoscience and Nanotechnology
Nonequilibrium Transport Of Ionic Liquids In Electrified Nanosystems, Xikai Jiang
Nonequilibrium Transport Of Ionic Liquids In Electrified Nanosystems, Xikai Jiang
All Dissertations
Room-temperature ionic liquids (RTILs) are a promising class of electrolyte that are composed entirely of ions but are liquid at room temperature. Their remarkable properties such as wide electrochemical window make them ideal electrolytes in many electrochemical systems. Because the non-equilibrium transport of RTILs often determines the performance of these systems, a fundamental understanding of such transport is needed. Here, using molecular dynamic (MD) and continuum simulations, we investigated the non-equilibrium transport of RTILs in three scenarios relevant to the application of RTILs in electrochemical systems: the electroosmotic flow (EOF) of RTILs through nanochannels, the electrokinetic transport of RTILs through …
Fabrication And Characterization Of Magnetic Nanoparticle Composite Membranes, Akeem Cruickshank
Fabrication And Characterization Of Magnetic Nanoparticle Composite Membranes, Akeem Cruickshank
All Theses
To effectively and accurately deliver drugs within the human body, both new designs and components for implantable micropumps are being studied. Designs must ensure high biocompatibility, drug compatibility, accuracy and small power consumption. The focus of this thesis was to fabricate a prototype magnetic nanoparticle membrane for eventual incorporation into a biomedical pump and then determine the relationship between this membrane deflection and applied pneumatic or magnetic force. The magnetic nanoparticle polymer composite (MNPC) membranes in this study were composed of crosslinked polydimethylsiloxane (PDMS) and iron oxide nanoparticles (IONPs). An optimal iron oxide fabrication route was identified and particle size …
A Biophysical Understanding Of The Applications And Implications Of Nanomaterials, Nicholas Geitner
A Biophysical Understanding Of The Applications And Implications Of Nanomaterials, Nicholas Geitner
All Dissertations
The last few decades have seen an explosion in the study and application of nanomaterials that continues to grow at a dizzying pace. Despite exciting applications in nano-enabled electronics, materials, medicine, and environmental remediation, an understanding of the interactions of these materials with natural materials and systems and the resulting implications lags severely behind. The purpose of this Dissertation is to illuminate these interactions as well as develop novel environmental applications from a biophysical perspective. Following an introduction and literature review in Chapter 1, Chapters 2-4 will explore the application of dendritic polymers as novel and biocompatible oil dispersants for …