Index Catalog // ScholarsArchive@OSU

A (3-Aminopropyl)triethoxysilane (APTES) and Glutaraldehyde Functionalized Cellulose Surface for Immunoassays

Creator:: Harley, William
Abstract:: The detection of biomolecules is critical for clinical diagnostics but requires specialty labor and high cost. The use of microfluidic paper-based analytical devices (µPADs) for bioassays is simpler and cheaper but has low sensitivity. Improved immobilization of antibodies onto cellulose is demonstrated through surface functionalization with APTES and glutaraldehyde. The...
Resource Type:: Honors College Thesis
Full Text:: /10.1021/ac9013989. (3) Liu, W.; Guo, Y.; Zhao, M.; Li, H.; Zhang, Z. Ring-Oven Washing Technique

Developing a Method For Quantitation of Organic Acid Exometabolites Released By Streptococcus mutans Biofilm Grown Under Oral Cavity-like Conditions

Creator:: Akmal, Ryaan
Abstract:: Tooth decay in the form of dental caries and cavities is estimated to be among the most common health conditions globally, with treatment of these oral diseases resulting in a massive, world-wide economic burden. The cause of this demineralization of teeth is rooted in the action of complex microbial biofilms...
Resource Type:: Honors College Thesis
Full Text:: Efficiency. Anal Chem 2014;86:4822–30. https://doi.org/10.1021/ac404066v. https://doi.org/10.1021

Gold Nanoparticles as Thiophenol Detection Probes

Creator:: Pond, Emily
Abstract:: The development of simple, rapid, and sensitive methods for thiophenol detection is of great importance in various fields, including environmental monitoring and food quality. Here, we present a novel approach for the colorimetric detection of thiophenols using gold nanoparticles (AuNPs) as the sensing platform. AuNPs aggregate in the presence of...
Resource Type:: Honors College Thesis
Full Text:: Chemical Society 2014, 136 (5), 1907–1921. https://doi.org/10.1021/ja4097384. 12. Weisbecker, C. S

Analyzing the use of the acellular DCFH assay as a means of determining oxidative stress induced in zebrafish embryos exposed to lanthanide oxide nanoparticles

Creator:: Engstrom, Arek
Abstract:: The ability of nanoparticles (NPs) to induce oxidative stress on organisms has been linked to NP cytotoxicity and genotoxicity for a variety of organisms. One proposed mechanism of this increased oxidative stress is the ability of NPs to generate reactive oxygen species (ROS). Due to the dynamic nature and small...
Resource Type:: Honors College Thesis
Full Text:: –1619. https://doi.org/10.1021/nn9006835 Ashby, J., Pan, S., & Zhong, W. (2014). Size and Surface

New Inorganic Pigments from Mineral Structures

Creator:: Schettini Mejia, Carlo A.
Abstract:: The discovery of new blue pigments is a field of great interest, as commercially available pigments present properties that make them undesirable such as poor sustainability, cost, and stability. By researching solid solutions with the melilite structure, we discovered a new solid solution Sr2Zn1-xNixGe2O7, with 0.1 ≤ x ≤ 0.6,...
Resource Type:: Honors College Thesis
Full Text:: . https://doi.org/10.1021/acsomega.9b03255. (4) Li, J.; Subramanian, M. A. Inorganic Pigments with

Field-use electrochemical sensors for detection of carbamazepine in saliva and water

Creator:: Minzlaff, Jade
Abstract:: The anticonvulsant drug carbamazepine (CBZ) is a commonly prescribed drug that is used to treat patients with neurological disorders including epilepsy and bi-polar disorder. CBZ has a narrow range of efficacy: Below the therapeutic dose, seizures and other conditions are not controlled, and above the recommended window, patients experience side...
Resource Type:: Honors College Thesis

Electrochemical assessment of binder free Co_xNi_1-xS_y electrocatalysts supported on carbon nanofibers for oxygen evolution reaction in alkaline media

Creator:: Namiiro, Sauda Kiggundu
Abstract:: Water splitting is a green method being researched to produce green hydrogen in order to combat greenhouse gases emitted by the most popular energy source; fossil fuels. Water splitting involves two half reactions: hydrogen evolution reaction (HER) and oxygen evolution reaction (OER). Of these two, OER is the bottleneck water...
Resource Type:: Honors College Thesis
Full Text:: 2018, 3 (8), 8621–8630. https://doi.org/10.1021/acsomega.8b01375. 6. Kim, K.; Kang, T.; Kim, M.; Kim

Bioactive and Biocompatible Coatings for Endotoxin Capture in Treatment of Sepsis

Creator:: Su, Jonathan
Abstract:: Sepsis is a blood infection caused by circulating pathogens and cell wall fragments that affects over 1 million patients per year in the United States. When bacterial cell membranes are lysed by antibiotics, cell wall fragments containing lipopolysaccharides (LPS) are released. As a result, the capture of LPS is critical...
Resource Type:: Honors College Thesis

Environmental Transformations of Nanoparticles in Natural Water Systems using a Hydrophobic and Hydrophilic Dye Assay

Creator:: Turnquist, Macklin C.
Abstract:: Nanoparticles (NPs) are generally defined as particles <100 nanometers (nm) in size in one dimension. Despite increasing industrial usage of TiO2 NPs in sunscreens, cosmetics, and water remediation little is known of their environmental behavior. The primary goal of this research was to develop a rapid method for determining the...
Resource Type:: Honors College Thesis
Full Text:: /10.1021/nn9006835 Collander, R., Wilhelmi, K.-A., & Brotzen, O. (1950). The Distribution of Organic

Optimization of NH2-MIL-88B (Fe) for reactive oxygen species generation

Creator:: Shotton, Lewis
Abstract:: Metal-organic frameworks (MOFs) have emerged as promising candidates in novel cancer therapies due to their unique properties, including high surface area, tunable crystal size, and exposed metal ion active sites for catalysis. The MOF NH2-MIL-88B has shown potential use in cancer theranostics. Its open metal active sites catalyze the reduction...
Resource Type:: Honors College Thesis
Full Text:: Solvent-Induced Lattice “Breathing.” Crystal Growth & Design, 13(6), 2286–2291. https://doi.org/10.1021

ScholarsArchive@OSU

A (3-Aminopropyl)triethoxysilane (APTES) and Glutaraldehyde Functionalized Cellulose Surface for Immunoassays

Developing a Method For Quantitation of Organic Acid Exometabolites Released By Streptococcus mutans Biofilm Grown Under Oral Cavity-like Conditions

Gold Nanoparticles as Thiophenol Detection Probes

Analyzing the use of the acellular DCFH assay as a means of determining oxidative stress induced in zebrafish embryos exposed to lanthanide oxide nanoparticles

New Inorganic Pigments from Mineral Structures

Field-use electrochemical sensors for detection of carbamazepine in saliva and water

Electrochemical assessment of binder free Co_xNi_1-xS_y electrocatalysts supported on carbon nanofibers for oxygen evolution reaction in alkaline media

Bioactive and Biocompatible Coatings for Endotoxin Capture in Treatment of Sepsis

Environmental Transformations of Nanoparticles in Natural Water Systems using a Hydrophobic and Hydrophilic Dye Assay

Optimization of NH2-MIL-88B (Fe) for reactive oxygen species generation

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