Index Catalog // ScholarsArchive@OSU

Fabrication and characterization of nanostructured surfaces for enhanced heat transfer

Creator:: Choi, Changho
Abstract:: This objective of this study is to investigate the capability of nanostructured surfaces on dissipating heat flux by performing pool boiling and convective flow boiling. The generation of ultra-high heat flux from high performance electric devices has motivated a number of investigations related to advanced heat transfer especially in two-phase...
Resource Type:: Masters Thesis
Full Text:: , I would like to thank Debbi, Seungyeol, Wei, Jin, and Wayne for their help and assistance in all

Low-temperature, Inkjet-printed p-Type Copper(I) Iodide-based Thin-Film Transistors

Creator:: Gorecki, Jenna Y.
Abstract:: Inkjet-printed p-type copper(I) iodide-based TFTs were successfully fabricated. As-printed copper(I) halide semiconductor films, such as CuI, CuBrI, and CuClI, were used as p-type active channel layers for TFTs. The entire process of the TFTs fabrication was maintained under 150 °C, which is compatible with flexible plastic substrates and transparent glass...
Resource Type:: Masters Thesis
Full Text:: , Qun Jing, Guoheng Ma and Shujie Li for their support and help. Most importantly, none of this

Heparin-regulated release of growth factors in vitro and angiogenic response in vivo to implanted hyaluronan hydrogels containing VEGF and bFGF

Creator:: Pike, Daniel B.
Abstract:: Biocompatible hydrogels composed of covalently crosslinked, chemically modified hyaluronan (HA), gelatin (Gtn), and heparin (Hp) were synthesized for controlled release of human vascular endothelial growth factor (VEGF) or basic fibroblast growth factor (bFGF). We hypothesized that inclusion of small quantities of heparin in these gels would result in regulated growth...
Resource Type:: Masters Thesis

Design Principles of Transition Metal X-ide Catalysts for Electrochemical Oxygen Reduction and Evolution Reactions: In-Situ X-ray Spectroscopy Studies

Creator:: Wang, Maoyu
Abstract:: Hydrogen is the green fuel that can be produced from water through electrolysis and used via hydrogen fuel cells to generate electricity with zero carbon dioxide emission. The commercialization of electrolyzers and fuel cells is the critical step to achieving global carbon neutrality. However, it is severely hampered by the...
Resource Type:: Dissertation
Full Text:: , Prof. Líney Árnadóttir, Prof. Chih-hung Chang, Prof. Gregory S. Herman, and Prof. Liu Hong. Thank you

Growth, Characterization and Applications of Zinc Sulfide Thin Films by Solution-Based Processes

Creator:: Chiu, Dick
Abstract:: Zinc Sulfide (ZnS) thin film, with a wide band gap, has been used for many applications, such as buffer layer for CIGS solar cells, light emitting diodes and thin film electroluminescent devices. In this work, ZnS thin films were prepared using two different deposition processes. In the first method, ZnS...
Resource Type:: Dissertation
Full Text:: Li, Yi Zhang, Hongxia Wang, Li Wu, Jiguo Wang, Wei Liu, Zhiqiang Zhou, Qing He, Yun Sun, On the

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

Human platelet adhesion to heparinized silica surfaces

Creator:: Bolsinger, Travis Samuel Sebastian
Abstract:: Heparin was modified and immobilized to surface-activated silica surfaces using two different reaction schemes. End-aminated heparin was reacted with 2-iminothiolane to produce free thiol groups at the terminal ends of the heparin chains. The end-thiolated heparin was immobilized by reaction with a pyridyl disulfide activated poly[ethylene oxide]-poly[propylene oxide]-poly[ethylene oxide] triblock...
Resource Type:: Masters Thesis
Full Text:: repel proteins and have some sort of biological effect on the surface. 5 Li et al (1996

CdS nanocrystalline thin films deposited by the continuous microreactor-assisted solution deposition (MASD) process : growth mechanisms and film characterizations

Creator:: Su, Yu-Wei
Abstract:: The continuous microreactor-assisted solution deposition (MASD) process was used for the deposition of CdS thin films on fluorine-doped tin oxide (FTO) glass. The MASD system, including a T-junction micromixer and a microchannel heat exchanger is capable of isolating the homogeneous particle precipitation from the heterogeneous surface reaction. The results show...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE DISSERTATION OF Yu-Wei Su for the

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:: AN ABSTRACT OF THE DISSERTATION OF Shujie Li

Formation of Cu₂ZnSnS₄ Thin Films via Reactive Sintering of Binary Metal-Sulfide Nanoparticles Using Intense Pulsed Light

Creator:: Zeng, Cheng
Abstract:: Copper zinc tin sulfide (CZTS) is a potential solar material for thin film solar cells according to its suitable band gap in the visible light range, high absorption coefficient, low toxicity, good photostability and relative earth abundance of component elements. However, the production cost of this solar thin film material...
Resource Type:: Masters Thesis
Full Text:: , yujing Zhang, Zhongwei Gao, Han Mei, Shujie Li, Ziyan Liu, Yu Cao, Jiayi Du, Hao Sun, and Tianlei Li

ScholarsArchive@OSU

Fabrication and characterization of nanostructured surfaces for enhanced heat transfer

Low-temperature, Inkjet-printed p-Type Copper(I) Iodide-based Thin-Film Transistors

Heparin-regulated release of growth factors in vitro and angiogenic response in vivo to implanted hyaluronan hydrogels containing VEGF and bFGF

Design Principles of Transition Metal X-ide Catalysts for Electrochemical Oxygen Reduction and Evolution Reactions: In-Situ X-ray Spectroscopy Studies

Growth, Characterization and Applications of Zinc Sulfide Thin Films by Solution-Based Processes

Molecular origins of surfactant-mediated stabilization of protein

Human platelet adhesion to heparinized silica surfaces

CdS nanocrystalline thin films deposited by the continuous microreactor-assisted solution deposition (MASD) process : growth mechanisms and film characterizations

Inkjet-Printed Metal Halide Semiconductors for Wearable Electronics

Formation of Cu₂ZnSnS₄ Thin Films via Reactive Sintering of Binary Metal-Sulfide Nanoparticles Using Intense Pulsed Light

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