Index Catalog // ScholarsArchive@OSU

The assessment of copper and zinc removal from highway stormwater runoff using Apatite II™

Creator:: Huang, Hsiao-Wen
Abstract:: Copper and zinc are heavy metals commonly present in highway stormwater runoff. Discharge of these metals to surface waters inhabited by sensitive aquatic species including threatened and endangered salmonids has necessitated the need for improved treatment techniques. Although copper is of the greater toxicological concern, zinc is often present at...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Hsiao-Wen

Molecular origins of surfactant-mediated stabilization of protein

Creator:: Lee, Hyo Jin
Abstract:: Nonionic surfactants are commonly used to stabilize proteins during upstream and downstream processing and drug formulation. Surfactants stabilize the proteins through two major mechanisms: (i) their preferential location at nearby interfaces, in this way precluding protein adsorption; and/or (ii) their association with protein into "complexes" that prevent proteins from interacting...
Resource Type:: Dissertation
Full Text:: ABSTRACT OF THE DISSERTATION OF Hyo Jin Lee for the degree of Doctor of Philosophy in Chemical

Oxide dispersion strengthened 304L stainless steel produced by ink jetting and laser powder bed fusion

Creator:: Paul, Brian K., Lee, Kijoon, He, Yujuan, Ghayoor, Milad, Chang, Chih-hung, and Pasebani, Somayeh
Abstract:: This paper discusses the fundamentals of a novel hybrid method to synthesize oxide dispersion strengthened (ODS) 304 L stainless steel (SS) alloy using a modified laser powder bed fusion (LPBF) machine. Previously, ODS metal matrix composites have been produced by LPBF via ball-milling, which is expensive to scale. Here, we selectively...
Resource Type:: Article
Full Text:: Annals 47/2:525–540. [2] Zhao C, Fezzaa K, Cunningham RW, Wen H, De Carlo F, Chen L, et al. Real-time

Engineering an Ex-Vivo System to Study Transport Phenomena in the Human Intervertebral Disc

Creator:: Shalash, Ward
Abstract:: Back pain is the leading cause of disability worldwide, entailing a significant socioeconomic impact. A primary source of back pain can be attributed to intervertebral disc (IVD) degeneration allowing nerve ingrowth, facet joint arthritis, disc bulging, and osteophyte formations that press on nearby nerve roots or the spinal cord. While...
Resource Type:: Dissertation

Continuous flow mesofluidic synthesis of Cu₂ZnSnS₄ nanoparticle inks

Creator:: Flynn, Brendan, Braly, Ian, Glover, Philip A., Oleksak, Richard P., Durgan, Chris, and Herman, Gregory S.
Abstract:: Copper zinc tin sulfide (CZTS) nanoparticles were synthesized using ethylene glycol as a solvent via a continuous flow mesofluidic reactor. In this study reaction temperature, residence time, and precursor concentrations were used to control CZTS composition. It was found that CZTS initially forms by the nucleation of Cu₂₋ₓS with subsequent...
Resource Type:: Article
Full Text:: would like to thank Hsiao-Wen Huang for assistance with the ICP- AES measurements. The authors

Inkjet-Printed Metal Halide Semiconductors for Wearable Electronics

Creator:: Li, Shujie
Abstract:: There is an emerging interest in developing wearable electronics as a platform, which provides the flexibility of a wearable while maintaining its promising functionality as smart textiles. Metal-halide semiconductors are attractive materials with tunable optical and electrical properties. Researchers have widely studied and applied it for advanced photonics and optoelectronic...
Resource Type:: Dissertation
Full Text:: years of hands-on experience at the cleanroom. Finally, I’m grateful to my parents, Wen Li

Application of Self-Assembled Monolayers to InGaZnO Thin Film Transistors

Creator:: Motley, Joshua R.
Abstract:: Investigations on the application of self-assembled monolayers (SAM) to indium gallium zinc oxide (IGZO) thin film transistors (TFT) for fabrication and channel modification are presented. The back channel of IGZO thin film transistors can be modified by the absorption of self-assembled monolayers. The electrical properties of the IGZO exposed back...
Resource Type:: Masters Thesis
Full Text:: ., 46, M.W. Lee et al,, A study of ejection modes for pulsed- DC electrohydrodynamic inkjet printing, 1

Characterization of CoGe Thin Films and Powders

Creator:: Pfau, Andrew James
Abstract:: Cobalt germanides have been widely studied as semiconductor contact materials, but recent theoretical studies suggest that they may also be excellent catalysts for methane steam reforming with stabilities and activities comparable to noble metal catalysts. In order to study the catalytic activity of cobalt germanides, it is critical to first...
Resource Type:: Masters Thesis
Full Text:: .2008.08.003. [23] I.H. Son, S.J. Lee, H.S. Roh, Hydrogen production from carbon dioxide reforming of methane

Effect of cosputtered catalyst on growth and alignment of carbon nanotubes by plasma enhanced chemical vapor deposition

Creator:: Gunderson, Eric P.
Abstract:: The effect of cosputtered catalyst on growth and alignment of carbon nanotubes (CNTs) grown by plasma enhanced chemical vapor deposition (PECVD) was investigated. Aligned CNTs were observed using a cosputtered catalytic metal deposited directly on boro-aluminosilicate glass. Catalytic metal alloys were sputtered directly onto the substrate using magnetron sputtering. Deposition...
Resource Type:: Masters Thesis

Oxidation Energies of Chromium and Tungsten Substituted Ni (111) Surfaces

Creator:: Roth, Anika
Abstract:: The corrosion and heat resistance properties of nickel alloys are hallmarks of their importance in infrastructure and industrial catalysis processes, but these properties are highly dependent on the chemical composition of the alloy surface. Density functional theory was used for analysis of surface oxidation of four combinations of chromium and...
Resource Type:: Honors College Thesis
Full Text:: (2014) 2797-2813. [15] Y.-K. Lee, Density Func onal Theory (DFT) Calcula ons and Catalysis, Catalysts

ScholarsArchive@OSU

The assessment of copper and zinc removal from highway stormwater runoff using Apatite II™

Molecular origins of surfactant-mediated stabilization of protein

Oxide dispersion strengthened 304L stainless steel produced by ink jetting and laser powder bed fusion

Engineering an Ex-Vivo System to Study Transport Phenomena in the Human Intervertebral Disc

Continuous flow mesofluidic synthesis of Cu₂ZnSnS₄ nanoparticle inks

Inkjet-Printed Metal Halide Semiconductors for Wearable Electronics

Application of Self-Assembled Monolayers to InGaZnO Thin Film Transistors

Characterization of CoGe Thin Films and Powders

Effect of cosputtered catalyst on growth and alignment of carbon nanotubes by plasma enhanced chemical vapor deposition

Oxidation Energies of Chromium and Tungsten Substituted Ni (111) Surfaces

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