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Filtering by: Creator Zhong, Ma Degree Name Bachelor of Science (B.S.)

Functional consequences of microRNA regulation by polycyclic aromatic hydrocarbons in 3D human bronchial epithelial cells

Creator:

Mans, Michael-Andres D.

Abstract:

Polycyclic aromatic hydrocarbons (PAHs) are a class of contaminants ubiquitous in the environment and result from the incomplete combustion of fossil fuels. Many PAHs have been identified as procarcinogenic, and are metabolized to form DNA adducts; however, other mechanisms also may contribute to toxicity and help explain differences in toxicity...

Resource Type:

Undergraduate Thesis

Full Text:

) were provided by MatTek Corporation (Ashland, MA). Benzo[a]pyrene (CAS# 50-32-8) and dibenzo[def,p
Variable Temperature Transport Measurements and Conduction Mechanisms of Crystalline and Amorphous Titanium Dioxide Thin Films

Creator:

Patterson, Acacia M.

Abstract:

The electrical properties of amorphous and crystalline titanium dioxide polymorphs are reported. Titanium dioxide is a widely used transparent semiconductor and it is a useful oxide model. Using variable temperature transport measurements of thin films, it was possible to establish the activation energy barrier for conduction. This was accomplished using...

Resource Type:

Undergraduate Thesis

Full Text:

volts, and depending on the resistance of the sample, I used an excitation current of 100 pA - 3 mA. I
The Impact of Crystal Morphology on the Opto-Electronic Properties of Amorphous and Organic Crystalline Materials

Creator:

Brandt, Gregory Mirek

Abstract:

Organic aggregates and transparent amorphous metals are transforming opto-electronic devices such as highly efficiency solar cells and flexible displays. We present a fundamental optical study of how local morphology critically impacts the device performance of both stacked, conjugated organics and In-Ga-Zn-O (IGZO) transparent metallic materials. Derivatives of anthradithiophene (ADT): ADTTES-F,...

Resource Type:

Undergraduate Thesis