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Skip to Search Results- 2Wu, Nathanael Lap-Yan
- 1Aasen, Drew
- 1Achal, Roshan
- 1Alam, Kazi, MM
- 1Baillie, Devin MJ
- 1Bandara, Nandika P.
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Design and synthesis of renewable lipid-based nanocarriers with thermosensitivity for targeted drug delivery applications
DownloadSpring 2024
Numerous drug molecules currently available on the market suffer from short half-life, in vivo instability, poor bioavailability, rapid degradation and inappropriate distribution. While nanocarriers have emerged as a promising solution to address these issues, the primary objective and challenge...
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Development of an optical biosensor based on Mach-Zehnder Interferometry for detection of Listeria monocytogenes
DownloadFall 2013
Label-free optical biosensors are widely used for the detection of pathogens due to their low-cost, real-time detection and high sensitivity. A Mach-Zehnder Interferometer (MZI) based biosensor has been developed for the detection of gram-positive bacteria, Listeria monocytogenes. An extensive...
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DNA-assisted Heterogeneous Integration of Micro- and Nanoelectronic Devices: Modeling, Control, and Rational Design of Selective Attachment
DownloadSpring 2018
Heterogeneous integration is an electronic packaging approach that enables the fabrication and assembly of complete electronic subsystems from components fabricated with different substrates and processes. Current commercial techniques like robotic pick-and-place, fluidic self-assembly, and...
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Spring 2020
On a perfect hydrogen-terminated Si(100)-2x1 surface, each surface silicon atom is capped with exactly one atom of hydrogen. When one of the capping hydrogen atoms is removed, the now unsatisfied orbital of the underlying silicon atom is exposed at that site. This site is better known as a...
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Spring 2016
This thesis explores the dynamics and sensing performance of silicon quantum dot (SiQD) ensembles coupled to the whispering gallery modes (WGMs) of spherical and cylindrical microcavities. The first project investigated the possibility of observing Purcell effects in an ensemble of QDs coupled to...
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Spring 2015
This thesis focuses on the photoluminescence (PL) of free-standing silicon quan- tum dots (QDs). Large changes in the emission spectrum were found to occur when the QDs were exposed to different environments while undergoing short-wavelength laser irradiation, a phenomenon that was the main focus...
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Gas Diffusion Layers Impregnated with Metal Oxide Decorated and Nitrogen-Doped Carbon Nanotube Catalysts for Electrically Rechargeable Zn-Air Batteries
DownloadSpring 2020
Secondary zinc-air batteries (ZABs) have garnered interest in recent years as a promising technology for energy storage due to their minimal safety concerns, low cost, and a high theoretical energy density. However, many issues still need to be resolved for commercialization of ZABs. Many of...
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Interfacing Silicon-Based Quantum Dots with Proteins for Biological and Sensing Applications
DownloadFall 2020
This dissertation presents the preparation of functional bioinorganic hybrids from silicon-based quantum dots (SiQDs) and enzymes and the use of SiQDs and green fluorescent protein as ratiometric photoluminescent sensors for nerve agents. Chapter 2 discusses the preparation of water-soluble...
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Fall 2010
This thesis describes the fabrication and characterization of integrated hollow Bragg waveguides fabricated by controlled thin film buckling. Hollow waveguides based on two different set of materials were studied. In the first case, thermal tuning of air-core dimensions was studied using...