Index Catalog // ScholarsArchive@OSU

Developing rapid in vivo assays to investigate structure response relationships

Creator:: Truong, Lisa
Abstract:: Incorporation of nanoparticles (NPs) into consumer products is on the rise and human exposure to NPs is unavoidable. Currently, there is insufficient data to assess the safety of nanoparticles. I conducted a series of five studies using the zebrafish model to determine which NP components (i.e., core material or surface...
Resource Type:: Dissertation
Full Text:: targets are expressed. To fully exploit the embryonic zebrafish model for nanoparticle testing, I

Size and surface area dependent toxicity of silver nanoparticles in zebrafish embryos (Danio rerio)

Creator:: Tuttle, George R.
Abstract:: Many studies addressing the toxicity of silver nanomaterials have found that smaller sized silver nanoparticles are usually more toxic to organisms and in cell culture than particles of larger sizes yet it is not entirely clear why. We investigated the size dependent toxicity of silver nanoparticles by measuring the response...
Resource Type:: Masters Thesis
Full Text:: nanoparticle toxicity. Lin et al., (2011) investigated the physiological ability of the chorion to

Effects of silver ions and nanoparticles on suspended cells and biofilms of Nitrosomonas europaea

Creator:: Barker, Leila Kelly
Abstract:: Silver nanoparticles are increasingly being incorporated into consumer products due to their broad-spectrum antimicrobial properties. The resulting influx of silver nanoparticles into wastewater may pose a threat to bacteria involved in biological wastewater treatment. Ammonia-oxidizing bacteria, which convert ammonia to nitrite in the first step of nitrification, are highly sensitive...
Resource Type:: Masters Thesis
Full Text:: nanoparticle surface (nanoComposix, 2014). At least part of AgNP toxicity comes from the release of Ag

The effect of concentration on the toxicity of chemicals to living organisms

Creator:: Bateman, Ernest
Resource Type:: Technical Report
Full Text:: diagrammatically in Figure 4 ; they show that air is an essentia l factor in toxicity testing . The largest Petri

The determination of the relative toxicity of several fractions of coal tar creosote on wood destroying fungi

Creator:: Berselli, Bruno
Resource Type:: Undergraduate Thesis
Full Text:: The determination of the relative toxicity of several

Quantitative determination of emerging contaminants, solvent stabilizers and fullerene nanomaterials, in biological and environmental systems

Creator:: Isaacson, Carl W.
Abstract:: To determine the impact of emerging environmental contaminants on human and environmental health, quantitative analytical methods are required. Analysis of emerging contaminants is hampered by their widely varying physical-chemical properties. Therefore quantitative analytical methods must be developed to determine the behavior of emerging contaminants in environmental systems. A quantitative analytical...
Resource Type:: Dissertation
Full Text:: . QUANTIFICATION OF FULLERES BY LC/ESI-MS AND ITS APPLICATION TO IN VIVO TOXICITY ASSAYS................ 82

Assessing the Impacts of Size, Structure, and Surface Chemistry on the Toxicity of Two High Production Organic Nanomaterials using the Embryonic Zebrafish Model

Creator:: Meredith, Ailcea N.
Abstract:: The low risk and sustainable implementation of nanotechnology requires understanding how nanomaterial physicochemical properties influence their toxicity. Major drivers of toxicity need to be avoided while maximizing product efficacy so nanomaterials can be produced to best serve their applications and be of low risk when intentionally or unintentionally released into...
Resource Type:: Masters Thesis
Full Text:: (Dooley 2000). Information gathered from toxicity testing with zebrafish helps to inform both human and

Process segmentation and modelling applied to time series featuring the response of biological materials to toxic agents

Creator:: Teng, Angela
Abstract:: The detection of biological and chemical toxins has become one of the main concerns in environmental and military fields. In this framework, the department of Microbiology and Biochemistry at Oregon State University has discovered that fish living cells are promising indicators of the presence of a wide range of toxins....
Resource Type:: Masters Thesis

Some toxicity data and their practical significance

Creator:: Bateman, Ernest, Baechler, Roy H., and Forest Products Laboratory (U.S.)
Abstract:: Information reviewed and reaffirmed June, 1959. Date of original report January 19, 1937.
Resource Type:: Technical Report
Full Text:: .SD Li33 • a SOME TOXICITY DATA AND THEIR PRACTICAL SIGNIFICANCE

Classifying Chemical Bioactivity by Coupling High-throughput Phenotypic Anchoring and Transcriptome Profiling in Zebrafish

Creator:: Haggard, Derik
Abstract:: There are more than 87,000 chemicals in current use with little to no toxicity information available. Assessing such a large number of chemicals using traditional methods would take an unreasonable amount of time and money, and require the use a large number of animals. The incorporation of high-throughput in vivo...
Resource Type:: Dissertation
Full Text:: realize the vision of 21st century toxicity testing. In this dissertation, I employed transcriptomics

ScholarsArchive@OSU

Developing rapid in vivo assays to investigate structure response relationships

Size and surface area dependent toxicity of silver nanoparticles in zebrafish embryos (Danio rerio)

Effects of silver ions and nanoparticles on suspended cells and biofilms of Nitrosomonas europaea

The effect of concentration on the toxicity of chemicals to living organisms

The determination of the relative toxicity of several fractions of coal tar creosote on wood destroying fungi

Quantitative determination of emerging contaminants, solvent stabilizers and fullerene nanomaterials, in biological and environmental systems

Assessing the Impacts of Size, Structure, and Surface Chemistry on the Toxicity of Two High Production Organic Nanomaterials using the Embryonic Zebrafish Model

Process segmentation and modelling applied to time series featuring the response of biological materials to toxic agents

Some toxicity data and their practical significance

Classifying Chemical Bioactivity by Coupling High-throughput Phenotypic Anchoring and Transcriptome Profiling in Zebrafish

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