Search results
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Title
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Quantum Enhanced Electron Transfer in Coupled Porphyrins
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Author
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Pedersen, Andrew
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Date Created
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2015
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Subjects--Topical
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Chemistry
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Description
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The role of solar power as a renewable energy source is of ever increasing importance to our future. It is inevitable then that the focus of much research would be looking at nature’s solutions to solar power with photosynthesis. A theoretical pap...
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Title
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BORON CARBIDE NANOWIRES: SYNTHESIS AND CHARACTERIZATION
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Author
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Guan, Zhe
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Date Created
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2013
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Subjects--Topical
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Materials science
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Description
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Bulk boron carbide has been widely used in ballistic armored vest and the property characterization has been heavily focused on mechanical properties. Even though boron carbides have also been projected as a promising class of high temperature the...
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Title
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ENGINEERING OXYGEN TRANSPORT FOR IMPROVING CELL PERFORMANCE IN HEPATIC DEVICES
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Author
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Shi, Gengbei
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Date Created
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2012
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Subjects--Topical
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Mechanical engineering, Biomedical engineering
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Description
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The bioartificial liver (BAL) advancing medical technology aims to provide temporary liver substitution for patients in dire need of liver transplants and also for drug development. Yet despite nearly fifty years of development, the approval for t...
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Title
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MECHANICAL BUCKLING OF INDIVIDUAL SILICON NANORIBBONS ON A COMPLIANT SUBSTRATE
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Author
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Chang, Siang Yee
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Date Created
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2017
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Subjects--Topical
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Materials science
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Description
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About a decade ago, mechanical buckling evolves as a promising metrology to rapidly measure the elastic moduli of thin films and one-dimensional (1D) nanostructures. This form of metrology translates the geometrical measurements of the buckling pr...
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Title
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Lithography-Free Growth of Silicon Microwires via Atmospheric Pressure Chemical Vapor Deposition for Optoelectronic Applications.
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Author
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Thakur, Esha
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Date Created
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2022
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Subjects--Topical
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Nanoscience, Nanotechnology, Materials science
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Description
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Realizing the next-generation electronic devices with added features, i.e., flexibility, smaller dimension, higher density (transistors per unit area), lightweight, and low-power consumption, would require extensive work to optimize the processing...
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Title
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Electric Field Dependent Spectroscopy of Single Nanocrystal Systems
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Author
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LeBlanc, Sharonda
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Date Created
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2012
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Subjects--Topical
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Optics, Nanoscience, Chemistry, Physical and theoretical
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Description
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A suite of single molecule spectroscopic techniques and data analysis methods were implemented to explore the complex role of electric fields in single semiconductor nanocrystal photophysics. This dissertation spans the synthesis, characterization...
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Title
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Determining the Rate of Ligand-Induced Charge-Transfer Effects on Quantum Dots
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Author
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Bowman, Cale
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Date Created
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2015
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Subjects--Topical
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Chemistry
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Description
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In this report, charge carrier dynamics and rate of electron transfer is investigated between two bis(thioether)silane (R2BtsMe) ligands and 2.65 nm CdSe core quantum dots (QDs). Isothermal titration calorimetry (ITC) data is used to determine bin...
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Title
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Exploring exciton and trap state recombination dynamics in cadmium sulfide quantum dots
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Author
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Woodall, Danielle
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Date Created
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2015
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Subjects--Topical
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Nanoscience, Chemistry, Physical and theoretical
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Description
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Colloidal semiconducting quantum dots (QDs) are ideal candidates for optoelectronic devices such as solar cells and LEDs because of their high photoluminescence (PL) quantum yields and photostability. In order to improve device efficiencies, we mu...
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Title
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Characterization of Individual Straight and Kinked Boron Carbide Nanowires
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Author
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Cui, Zhiguang
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Date Created
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2016
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Subjects--Topical
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Materials science, Nanoscience, Physics
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Description
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Boron carbides represent a class of ceramic materials with p-type semiconductor natures, complex structures and a wide homogeneous range of carbon compositions. Bulk boron carbides have long been projected as promising high temperature thermoelect...
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Title
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SYNTHESIS OF THIAZOLOTHIAZOLE FUNCTIONALIZED PORPHYRINS FOR ORGANIC SOLAR CELL APPLICATIONS
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Author
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Grubich, Nicholas
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Date Created
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2014
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Subjects--Topical
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Materials science, Chemistry, Chemistry, Organic
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Description
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Porphyrin light-harvesting systems have recently shown promising solar energy conversion properties in organic photovoltaic devices. Porphyrins, which absorb a broad portion of the solar spectrum and can be easily tuned with peripheral substituent...
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Title
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Synthesis and Reactivity of Benzodiazepine-Derived Heterocyclic Thiones and Selones
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Author
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Clinkscales, Alexander
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Date Created
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2021
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Subjects--Topical
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Chemistry, Inorganic, Chemistry, Organic, Analytical chemistry
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Description
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This thesis outlines the synthesis, characterization and coordination chemistry of new N-heterocylic benzodiazepine thione (NHT) and selone (NHSe) ligands. This new family of ligands, SBzDzArE (Ar = Xy, Mes, Dipp; E = S, Se), contain various bulky...
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Title
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Synthesis and Reactivity of N-Heterocyclic Chalcogenone Complexes of Copper and Silver
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Author
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Allen, Alexander
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Date Created
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2018
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Subjects--Topical
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Chemistry, Inorganic, Chemistry, Organic, Analytical chemistry
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Description
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This presentation outlines the synthesis and characterization of several unusual two-coordinate copper(I) and silver(I) complexes supported by bulky N-heterocyclic thione (NHT) and selone (NHSe) ligands. More specifically, copper(I) complexes of t...