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Skip to Search Results- 1Achal, Roshan
- 1Agnew, Thomas
- 1Aldhaleai, Ahmed Mahmood
- 1Bera, Bijoyendra
- 1Kashani Ilkhechi, Afshin
- 1Khaleque, Tasnuva
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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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All-Carbon Molecular Electronics: From Flexible Fabrication to Multi-Step Transport and Molecular Optoelectronics
DownloadSpring 2018
The central idea of molecular electronics is to incorporate individual or ensemble molecules into the electronic circuit units in the hope of creating miniaturized functional devices with unique properties. This dissertation aims to present my efforts to pursue this ultimate goal, covering the...
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Superhydrophobic Micro- and Nano-structured Surfaces: Fabrication, Wetting, and Evaporation
DownloadFall 2020
Water-repellent, superhydrophobic (SH) surfaces have attracted a remarkable interest in researchers for both purely academic pursuits and industrial applications, including nanofluidics and microfluidics, coatings, and drag reduction, due to their unique self-cleaning and drag reduction...
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Fall 2011
This current work investigates pore structure of various reservoir-rock materials using state-of-the-art microscopy such as micro-computed tomography (micro-CT) and Focused Ion Beam-Scanning electron Microscopy (FIB-SEM). Novel sample preparation methods have been developed for such rock cores,...
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Transparent transducers and fast electronics for next-generation ultrasound and photoacoustic imaging
DownloadSpring 2022
Most ultrasound transducers are opaque. Transparent transducers could lead to novel applications, including combined optical and ultrasound imaging, photoacoustic imaging and other multi-modality systems. This thesis introduces transparent capacitive micromachined ultrasound transducers and...
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Enhancing Activity-on-Node Network Diagramming Technique for Modeling Interdependent Workflows in Planning Fabrication Projects
DownloadFall 2022
Fabrication operations produce made-to-order structural components (such steel elements or precast concrete) for multiple construction projects, which require crews to repeat their work at a number of workstations or locations in a special manufacturing facility. Scheduling these interdependent...
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Fabrication, modeling and experimental study of bending deformation of micro-ferrogel fibers in a non-uniform magnetic field
DownloadFall 2009
Hydrogel smart polymers have achieved a great attention in the research area of drug delivery, MEMS/NEMS, microfluidics and sensor design because of their responsiveness to various environmental stimuli- pH, temperature, light, electric field, enzyme etc. This thesis presents the modeling,...
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Carbon-on-Gold Films and Spontaneous Adsorption of Aryldiazonium Salts for Surface Plasmon Resonance Sensing
DownloadFall 2021
Over the past decades, surface plasmon resonance (SPR) technology has gained popularity as a powerful analytical technique for the study of biomolecular interactions and medical diagnostics. This is made possible thanks to the well-established gold-thiolate chemistry. However, the limited...
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Spring 2023
When a photon experiences a change in momentum of any form, be it being absorbed or reflected from a surface, the photon will exert a force upon that material. This force is called the radiation pressure force. One way that we can harness this radiation pressure force is to couple optical and...
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Fall 2011
The history of free and open source software (FOSS) spans the better part of 20 years. We are now seeing the principles of FOSS spread to different media - including, notably, to hardware and its distribution models. Recently, the term open source hardware (OSHW) was defined at the 2011 open...