Browsing Chemistry & Biochemistry by Issue Date
Now showing items 41-60 of 87
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Structural Studies of the Mechanism by Which BCL-2 and Beclin Proteins Regulate Autophagy and Apoptosis
(North Dakota State University, 2016)Autophagy and apoptosis are catabolic pathways essential for homeostasis in all eukaryotes. While autophagy usually promotes cell-survival by enabling degradation and recycling of damaged macromolecules, apoptosis is the ... -
Effect of Surface Ligands and Surface Defects on the Electronic and Optical Properties of Quantum Dots
(North Dakota State University, 2016)Quantum dots (QDs) have drawn a special attention since recent past due to their properties such as broad range absorption ability, size tunable narrow emission, high extinction coefficients, and charge carriers ability. ... -
Late Transition Metal-Catalyst Development for Alkyne Coupling Reactions
(North Dakota State University, 2016)Alkynes are versatile and valuable synthetic precursors in a variety of organic transformations and have found tremendous applications in materials science and pharmaceutical chemistry. In recent years, there has been a ... -
Visible Light Photocatalysis of N-N Bond Based Compounds
(North Dakota State University, 2016)The well-established principles of organic photochemistry, offer chemists the fundamental understanding and tools for studying light induced chemical transformations. Employing visible light for photocatalysis, one can ... -
Photons in Action: Asymmetric Synthesis and Polymer Degradation
(North Dakota State University, 2016)Video summarizing Ph.D. dissertation for a non-specialist audience. -
Infrared Diode Laser Spectroscopic Study of Combustion Related Kinetics
(North Dakota State University, 2016)In the introduction section background into the subject of combustion chemistry is presented. The topics included are combustion mechanisms, combustion pollutants, and infrared absorption spectroscopy. Chapter two describes ... -
Ligand Binding and Catalysis in Selected Sirtuin Isozymes
(North Dakota State University, 2016)Due to their intimate roles in survival, longevity as well as pathogenesis via “epigenetic” and “metabolic” regulatory mechanisms, sirtuins have gained considerable interest toward undertaking detailed biochemical/biophysical ... -
Structural Basis for the Regulation of a Conserved TonB-dependent Iron Transport System via Cell-surface Signaling in Gram-negative Bacteria
(North Dakota State University, 2017)Cell-surface signaling (CSS) pathways are highly conserved systems in Gram-negative bacteria that allow the cell to efficiently respond to environmental stimuli through transcriptional regulation. Three distinct proteins ... -
Carbon Nanotubes-Based Lateral Flow Biosensor for Sensitive and Rapid Detection of DNA Sequence
(North Dakota State University, 2017)Sensitive detection for DNA has drawn great attention in plenty of different areas such as genetics therapy and basic discovery research. Recently, nucleic acid lateral flow biosensor (NALFB) has gained considerable attention ... -
Strategic Functionalization of Single Walled Carbon Nanotubes to Manipulate their Electronic and Optical Properties
(North Dakota State University, 2017)Single-walled carbon nanotubes (SWCNTs) are unique materials that exhibit chirality-specific properties due to their one-dimensional confinement. As a result, they are explored for a wide range of applications including ... -
Identification of Aptamer Specific for Carcinoembryonic Antigen and its Analytical Applications
(North Dakota State University, 2017)Carcinoembryonic Antigen (CEA) is an approved cancer biomarker by the Food and Drug Administration (FDA) for the early detection, diagnosis, and for the use in the regular screening of patients at high risk for the development ... -
Ultrasensitive Lateral Flow Nucleic Acid Biosensors Based on Novel Macro-/Nano-Materials
(North Dakota State University, 2017)Video summarizing a Ph.D. dissertation for a non-specialist audience. -
Micro-/Nano- Materials Based Ultrasensitive Lateral Flow Nucleic Acid Biosensors
(North Dakota State University, 2017)Ultrasensitive detection of nucleic acids plays a very important role in the field of molecular diagnosis for the detection of various diseases. Lateral flow biosensors (LFB) are convenient, easy-to-use, patient friendly ... -
Thiazole vs. Thiophene: Heterocycle Effects on the Properties of Fused-Ring Conjugated Materials
(North Dakota State University, 2017)Conjugated polymers and related molecular materials comprise a field of materials chemistry focused on the development of semiconducting organic plastics that find use in applications such as organic solar cells and organic ... -
Adsorption Kinetics and Dynamics of Small Molecules on Graphene and Graphene oxide
(North Dakota State University, 2018)Graphene is an allotrope of carbon composed of sp2 hybridized carbon and arranged into a honeycomb lattice. Graphene is a mechanically strong material (200 times stronger than steel) and has high carrier mobility, high ... -
Interactions of Light with Organic Chromophores: A Photochemical and Photophysical Investigation
(North Dakota State University, 2018)Over the past century, light has emerged as a useful tool finding utility in various fields such as device fabrication, the medical field, as well as utility as an energy source. Chemist have adopted this abundant energy ... -
Biochemical and Functional Characterization of Rpa2 N-Terminal Phosphorylation during DNA Repair and Checkpoint Adaptation in Saccharomyces Cerevisiae
(North Dakota State University, 2018)In response to DNA damage, a signaling cascade is activated within cells that promotes cell cycle arrest in order to provide adequate time for DNA repair to occur. Replication Factor A (RFA) is an essential, heterotrimeric ... -
New Strategies for Transition Metal Catalyzed C-C and C-N Bond Formation
(North Dakota State University, 2018)Transition metal catalysis emerged as an essential tool in the field of organic chemistry. In this context, transition metal catalyzed C-H bond functionalization is considered as an alluring strategy as it occurs with the ... -
Achiral Templates in Asymmetric Catalysis: Applications in Construction of All Carbon Quaternary Centers
(North Dakota State University, 2018)Conjugated olefins are readily available and inexpensive starting materials and their functionalization offers a rapid access to many important building blocks for organic synthesis. The functionalization of these olefins ... -
Synthesis and Applications of Dialdehydes
(North Dakota State University, 2018)Due to their reactivity and ease of functional group interconversions, aldehydes have wide-ranging applications in polymer synthesis, such as polyacetals, epoxy resins, and polyurethanes. Recently, room temperature synthesis ...