Index Catalog // ScholarsArchive@OSU

Heteroaggregation of gold nanoparticles with model colloids and the influence of environmental aqueous chemistry

Creator:: Pike, Daniel J.
Abstract:: Nanoparticles are becoming increasingly important in numerous technological fields but evidence shows that they can be toxic to many organisms. To predict their fate and transport in the environment, nanoparticle attachment to naturally occurring colloids must be examined. This study investigated citrate-capped gold nanoparticle (Cit-AuNP) heteroaggregation with two model colloids...
Resource Type:: Masters Thesis
Full Text:: is important to acknowledge the assistance received from Dr. Stacey Harper and Dr. Christine Kelly

The Effects of UV Irradiation on the Biosorption of Titanium Dioxide Nanoparticles to Heterotrophic Biomass

Creator:: Young, William M.
Abstract:: The production of titanium dioxide (TiO2) nanoparticles has increased significantly in the past decades, which has generated concern due to their known toxicity in the environment. As a result of the production, use and disposal of productions containing TiO2, TiO2 nanoparticles are often received by wastewater treatment facilities. The adsorption...
Resource Type:: Honors College Thesis

Probing Structure, Selectivity, and Orientation of Biomolecules to Cell Membranes by Sum Frequency Generation

Creator:: Golbek, Thaddeus W.
Abstract:: Cell membranes act as barriers against unwanted movement of ions and biomolecules and are complex surfaces littered with protein channels, ion channels, cholesterol, and a myriad of different proteins. While this surface is extremely well studied, there is still much we do not know. The work in this dissertation demonstrates...
Resource Type:: Dissertation
Full Text:: , Christine A.; Stempinski, Erin S.; Connelly, Patricia S.; Ma, H.-C.; Jiang, P.; Wimmer, E.; Altan-Bonnet, G

Effect of pharmaceuticals and natural products on multidrug resistance mediatedtransport in Caco-2 and MDCKII-MDR1 drug transport models

Creator:: Fan, Ying
Abstract:: This thesis details my investigation of some pharmaceuticals and natural products on the transport of drugs which are substrates of P-glycoprotein (P-gp), such as cyclosporin A (CSA) and digoxin by using Caco-2 and MDCKII-MDR1 drug transport models. Three objectives were performed to address this goal. The first objective was to...
Resource Type:: Dissertation

Graphite intercalation compounds containing tetra-n-alkylammonium cations

Creator:: Sirisaksoontorn, Weekit
Abstract:: Novel donor-type graphite intercalation compounds (GICs) containing tetra-n-alkylammonium (TAA) cations have been synthesized by using both ion-exchange and electrochemical methods. Structural and compositional data of the resulting TAA-GICs are investigated by using powder X-ray diffraction (PXRD), one-dimensional electron density calculations, thermogravimetric and elemental analyses, and capillary zone electrophoresis (CZE). A...
Resource Type:: Dissertation
Full Text:: Raman measurements, Teresa Sawyer for helping me in SEM sample preparation, Dr. Christine Pastorek for

Novel ternary graphite intercalation compounds of alkali metal cations and amines

Creator:: Maluangont, Tosapol
Abstract:: Novel ternary graphite intercalation compounds (GICs) of alkali metal cations and a wide variety of amines have been synthesized by one-pot chemical syntheses. Alkali metals studied includes Li, Na and K. The families of amines employed are nalkylamines, branched alkylamines, and different structural isomers of diamines and polyamines. Intragallery structures...
Resource Type:: Dissertation

The Ibis, journal of the British Ornithologists' Union : a pre-synthesis portrait

Creator:: Johnson, Kristin Renee
Abstract:: In 1959 the British Ornithological journal, The Ibis, published a centenary commemorative volume on the history of ornithology in Britain. Over the previous few decades, the contributors to this volume had helped focus the attention of ornithologists on the methods, priorities, and problems of modem biology, specifically the theory ofevolution...
Resource Type:: Masters Thesis
Full Text:: : Maurice Martino Publishers, 1973 [1938]), and Christine Jackson, Bird Etchings: The Illustrators and

The Science of Becoming Noble: Rationalizing Aristocracy through Diagrammatic Notations for Dance and Drill in the Age of Enlightenment

Creator:: Caulkins, Tamara L.
Abstract:: During the eighteenth century, diagrams increasingly became an important aspect of scientific inquiry. Diagrams employed simplification as a strategy for representing complex information, played a role in standardizing scientific language, and served as instruments of reason to think through and communicate problems and findings in mathematics, physics, chemistry, astronomy, natural...
Resource Type:: Dissertation
Full Text:: . Elena Aronova, Christine von Oertzen, and David Sepkoski observe in their essay on “Historicizing Big

Synthetic studies on the macrolide antibiotic rutamycin B

Creator:: Wang, Shan
Resource Type:: Dissertation
Full Text:: , No Soo Kim, Tae-song Kim, Nadine Lee, Mitch Nambu, Christine Nylund, Yoshihiro Ohba, Warren Porter

ScholarsArchive@OSU

Heteroaggregation of gold nanoparticles with model colloids and the influence of environmental aqueous chemistry

The Effects of UV Irradiation on the Biosorption of Titanium Dioxide Nanoparticles to Heterotrophic Biomass

Probing Structure, Selectivity, and Orientation of Biomolecules to Cell Membranes by Sum Frequency Generation

Effect of pharmaceuticals and natural products on multidrug resistance mediatedtransport in Caco-2 and MDCKII-MDR1 drug transport models

Graphite intercalation compounds containing tetra-n-alkylammonium cations

Novel ternary graphite intercalation compounds of alkali metal cations and amines

The Ibis, journal of the British Ornithologists' Union : a pre-synthesis portrait

The Science of Becoming Noble: Rationalizing Aristocracy through Diagrammatic Notations for Dance and Drill in the Age of Enlightenment

Synthetic studies on the macrolide antibiotic rutamycin B

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