Index Catalog // ScholarsArchive@OSU

Molecular properties influencing the surface activity of α-lactalbumin, β-lactoglobulin and bovine serum albumin

Creator:: Suttiprasit, Prasert
Resource Type:: Dissertation
Full Text:: : Molecular Properties Influencing the Surface Activity of q-Lactalbumin. p-Lactoglobulin and Bovine Serum

The microstructure of marine sediments

Creator:: Stump, Arthur Darrell
Abstract:: The surface areas and pore size distributions of a series of terrigenous marine sediments were measured by gas adsorption. The sediment samples were taken from the continental terrace off the coast of Oregon near Newport. Sampling stations ranged up to 35 miles off shore between 44°20' and 45° north latitude....
Resource Type:: Dissertation
Full Text:: Inorganic Chemistry (Major) Date thesis is presented Title The Microstructure of Marine Sediments

GaAs(100) surface chemistry : interactions with molecular chlorine and sulfur compounds

Creator:: Mokler, Scott M.
Abstract:: An important aspect in device technology is the processing of GaAs to produce highly-resolved etch patterns on the substrate. This is done typically on the GaAs(100) surface. Recently, a number of methods, all using chlorinated vapor reactants, have been applied to fabrication of GaAs devices. In spite of these technological...
Resource Type:: Dissertation
Full Text:: GaAs(100) surface chemistry : interactions with molecular

Surface structural studies of the titanium/chlorine system

Creator:: Ri, Chang-seop
Resource Type:: Dissertation
Full Text:: Surface Structural Studies of The Titanium/Chlorine System

Multi-Technique Characterizations of Natural and Biomimetic Adhesives

Creator:: Fowler, James E.
Abstract:: There have been many attempts to characterize and mimic natural fluid-based adhesive systems. However, very few of these studies have examined surface or interfacial interactions between adhesive and substrate. Furthermore, until now no study has used a combination of surface analytical and kinematic techniques to determine the precise chemical mechanisms...
Resource Type:: Dissertation
Full Text:: Between Ladybird Beetle Adhesive Foot Fluid and Varying Surface Chemistry Using Sum Frequency

Analyzing the Kinetics and Thermodynamics of Surface Reactions using Density Functional Theory

Creator:: Sprowl, Lynza H.
Abstract:: The interactions of chemical species with a solid surface play a role in many everyday applications such as heterogeneous catalysis, corrosion, and degradation reactions. Understanding the reaction kinetics and thermodynamics via rate constants and equilibrium constants, which require knowledge of the adsorbed species’ entropy, is essential for tuning these surface...
Resource Type:: Dissertation
Full Text:: received a Nobel Prize “for his discoveries and investigations in surface chemistry” [4], and Gerhard

Surface composition and orientation of room temperature ionic liquids

Creator:: Law, George
Abstract:: In this thesis, we investigated the surface composition and orientation of both pure room-temperature ionic liquids (Ils) and binary mixtures of the ILs of the type consisting of the 1-alkyl-3-methylimidazolium ([C[subscropt n]mim]⁺, n=4, 8, and 12) cation coupled with either [PF₆]⁻, [BF₄]⁻, [Cl]⁻, or [Br]⁻. The surfaces of the ILs...
Resource Type:: Dissertation
Full Text:: Doctor of Philosophy in Chemistry presented on December 9, 2003. Title: Surface Composition and

Ion pairing of nucleotides with surfactants for enhanced sensitivity in liquid matrix assisted secondary ion mass spectrometry

Creator:: Pavlovich, James Gilbert
Abstract:: In particle induced desorption-ionization mass spectrometry the strength of an analyte's signal under a given set of bombardment conditions is usually considered to be representative of the analytes relative surface activity. This rationale is generally used to explain differences in the technique's sensitivity between and within various classes of compound....
Resource Type:: Dissertation
Full Text:: counterions 23 1.3.3. Surface renewal 24 1.3.4. Suppression effects 26 1.3.5. Surface chemistry and

Molecular origins of peptide entrapment in polyethylene oxide layers

Creator:: Wu, Xiangming
Abstract:: A more quantitative understanding of peptide entrapment and elution from otherwise protein-repellent polyethylene oxide (PEO) brush layers will provide direction for development of new strategies for drug storage and delivery. Here we describe criteria for peptide integration and structural change within the PEO brush, and discuss the reversibility of peptide...
Resource Type:: Dissertation
Full Text:: non-amphiphilic peptide was reversible. We also evaluated the effects of peptide surface density on

Macroscopic model for apparent protein adsorption equillibrium at hydrophobic solid-water interfaces

Creator:: Al-Malah, Kamal Issa Masoud
Resource Type:: Dissertation
Full Text:: protein at the interface, AP; the work of adhesion per unit area, W,; the minimum surface area cleared

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:: ]. 16 The extent of aggregation also depends upon the surface chemistry of the container in which

ScholarsArchive@OSU

Molecular properties influencing the surface activity of α-lactalbumin, β-lactoglobulin and bovine serum albumin

The microstructure of marine sediments

GaAs(100) surface chemistry : interactions with molecular chlorine and sulfur compounds

Surface structural studies of the titanium/chlorine system

Multi-Technique Characterizations of Natural and Biomimetic Adhesives

Analyzing the Kinetics and Thermodynamics of Surface Reactions using Density Functional Theory

Surface composition and orientation of room temperature ionic liquids

Ion pairing of nucleotides with surfactants for enhanced sensitivity in liquid matrix assisted secondary ion mass spectrometry

Molecular origins of peptide entrapment in polyethylene oxide layers

Macroscopic model for apparent protein adsorption equillibrium at hydrophobic solid-water interfaces

Molecular origins of surfactant-mediated stabilization of protein

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