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Full-Text Articles in Engineering
Bidirectional Electric Vehicles Service Integration In Smart Power Grid With Renewable Energy Resources, Ahmed A S Mohamed Mr
Bidirectional Electric Vehicles Service Integration In Smart Power Grid With Renewable Energy Resources, Ahmed A S Mohamed Mr
FIU Electronic Theses and Dissertations
As electric vehicles (EVs) become more popular, the utility companies are forced to increase power generations in the grid. However, these EVs are capable of providing power to the grid to deliver different grid ancillary services in a concept known as vehicle-to-grid (V2G) and grid-to-vehicle (G2V), in which the EV can serve as a load or source at the same time. These services can provide more benefits when they are integrated with Photovoltaic (PV) generation. The proper modeling, design and control for the power conversion systems that provide the optimum integration among the EVs, PV generations and grid are investigated …
Metrology Of Dna Arrays By Super-Resolution Microscopy, Christopher M. Green, Kelly Schutt, Noah Morris, Reza M. Zadegan, William L. Hughes, Wan Kuang, Elton Graugnard
Metrology Of Dna Arrays By Super-Resolution Microscopy, Christopher M. Green, Kelly Schutt, Noah Morris, Reza M. Zadegan, William L. Hughes, Wan Kuang, Elton Graugnard
Materials Science and Engineering Faculty Publications and Presentations
Recent results in the assembly of DNA into structures and arrays with nanoscale features and patterns have opened the possibility of using DNA for sub-10 nm lithographic patterning of semiconductor devices. Super-resolution microscopy is being actively developed for DNA-based imaging and is compatible with inline optical metrology techniques for high volume manufacturing. Here, we combine DNA tile assembly with state-dependent super-resolution microscopy to introduce crystal-PAINT as a novel approach for metrology of DNA arrays. Using this approach, we demonstrate optical imaging and characterization of DNA arrays revealing grain boundaries and the temperature dependence of array quality. For finite arrays, analysis …
Availability: A Metric For Nucleic Acid Strand Displacement Systems, Xiaoping Olson, Shohei Kotani, Jennifer E. Padilla, Natalya Hallstrom, Sara Goltry, Jeunghoon Lee, Bernard Yurke, William L. Hughes, Elton Graugnard
Availability: A Metric For Nucleic Acid Strand Displacement Systems, Xiaoping Olson, Shohei Kotani, Jennifer E. Padilla, Natalya Hallstrom, Sara Goltry, Jeunghoon Lee, Bernard Yurke, William L. Hughes, Elton Graugnard
Materials Science and Engineering Faculty Publications and Presentations
DNA strand displacement systems have transformative potential in synthetic biology. While powerful examples have been reported in DNA nanotechnology, such systems are plagued by leakage, which limits network stability, sensitivity, and scalability. An approach to mitigate leakage in DNA nanotechnology, which is applicable to synthetic biology, is to introduce mismatches to complementary fuel sequences at key locations. However, this method overlooks nuances in the secondary structure of the fuel and substrate that impact the leakage reaction kinetics in strand displacement systems. In an effort to quantify the impact of secondary structure on leakage, we introduce the concepts of availability and …
Signal-To-Noise Ratio Enhancement Using Graphene-Based Passive Microelectrode Arrays, Sepideh Rastegar, Justin Stadlbauer, Kiyo Fujimoto, Kari Mclaughlin, David Estrada, Kurtis D. Cantley
Signal-To-Noise Ratio Enhancement Using Graphene-Based Passive Microelectrode Arrays, Sepideh Rastegar, Justin Stadlbauer, Kiyo Fujimoto, Kari Mclaughlin, David Estrada, Kurtis D. Cantley
Materials Science and Engineering Faculty Publications and Presentations
This work is aimed toward the goal of investigating the influence of different materials on the signal-to-noise ratio (SNR) of passive neural microelectrode arrays (MEAs). Noise reduction is one factor that can substantially improve neural interface performance. The MEAs are fabricated using gold, indium tin oxide (ITO), and chemical vapor deposited (CVD) graphene. 3D-printed Nylon reservoirs are then adhered to the glass substrates with identical MEA patterns. Reservoirs are filled equally with a fluid that is commonly used for neuronal cell culture. Signal is applied to glass micropipettes immersed in the solution, and response is measured on an oscilloscope from …