Browsing by Title
Now showing items 68681-68700 of 84834
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SYNTHESIS, ISOLATION, AND REACTIVITY OF KINETICALLY STABILIZED AROMATIC NITROSAMIDES AND NEW LOW DIMENSIONAL ORGANIC INORGANIC HYBRID MATERIALS
(2019-08-01)The conversion of aromatic amines to esters and phenols is a useful transformation typically carried out using diazonium salt intermediates, but the yields can vary wildly. It has been demonstrated that the reaction of ... -
Synthesis, Mechanical And Chemical, Characterization Of Vanadium- Based Aerogels
(Oklahoma State University, 2009-12-01)Monolithic aerogels are highly mesoporous materials that have low density, low thermal conductivity, low dielectric constant as well as high acoustic impendence, a few of the properties that make them attractive for wide ... -
Synthesis, modification, and application of mesoporous materials based on MCM-41
(2006-12)Scope and Method of Study: The purpose of the investigation carried out in this research work was to synthesize mesoporous materials based on MCM-41 with high surface areas, large pore sizes, narrow pore size distributions, ... -
Synthesis, Property Study and Modification of II-VI Sulfide Semiconductor Nanoparticles
(Oklahoma State University, 2000-05-01)Surface modification of semiconductor nanopartic1e material would not only improve the stability but also its performance. This study is devoted to new synthetic methods for preparation and modification of hydrophilic ... -
Synthesis, Purification and Assembly of Gold and Iron Oxide Nanoparticles
(2010)The aims of the current research include developing new synthetic strategies to prepare structurally complex gold nanoparticles and new size sorting methods to separate nanoparticles of larger size, as well as studying the ... -
Synthesis, purification, and characterization of guest molecules for inclusion in cucurbit[n]urils
(Oklahoma State University, 2021-10-09)Cucurbit[n]uril (CB[n]) is a unique macrocycle that can bind small molecules with promising potential applications in drug delivery, molecular machines, and smart materials. This work focuses on the supramolecular equilibrium ... -
Synthesis, reactivity, and catalytic studies of transition metal complexes of chelating cyclic and acyclic diaminocarbene ligands
(2008-12)Since the first report of a stable diaminocarbene by Arduengo in 1991, carbene ligands have been widely explored in organometallic chemistry due to their favorable features in catalysis. In order to find broad applications ... -
Synthesis, structure and electrochemical performance of poly(ethylenimine)-based electrolytes.
(2004)Ion conducting polymers have found application as the electrolyte host in lithium batteries and proton exchange membrane fuel cells as a result of desirable processing and adequate ionic conductivity. Poly(ethylenimine) ... -
Synthesis, structure, and solution properties of benzoannelated cryptands.
(2006)Cryptands An2.2.1 and An2.2.2 were synthesized by high dilution techniques. Attempts to produce An3.1.1 gave primarily the 2 + 2 addition product An3.1.1.3. X-ray crystallography, ESI-MS, and NMR techniques were used to ... -
Synthesizing and deploying an improved CRISPR Cas12a knockout system for Synechococcus elongatus sp. PCC 7942
(4/12/2023)CRISPR mediated genome editing may be one of the most profound biochemical breakthroughs of this century. As more research laboratories begin to incorporate CRISPR systems into their repertoire, having a CRISPR system that ... -
Synthesizing Tetraphenylporphyrins and Metalloporphyrins using microwave and ultrasonic reactors
(Oklahoma State University, 2022-10-01)Tetraphenylporphyrin (TPP) is a macrocyclic molecule found in biological compounds. TPP's UV-Vis spectrum ranges from 380-500 nanometers. Metalloporphyrins (MeP) are considered “bioinspired oxidation catalysts” and are ... -
Synthetic Approaches to Intermediates Required for Selected Nitrogen-substituted Arotinoids
(Oklahoma State University, 1983-12-01) -
Synthetic approaches to pentaprismane and related systems /
(The University of Oklahoma., 1975) -
Synthetic cannabinoid, WIN 55212-2, leads to changes of proBDNF/BDNF ratio levels in the periaqueductal gray and blood concentrations in the adolescent rat
(Oklahoma State University Center for Health Sciences, 2022-02-18)Background: The hemp plant Cannabis sativa—marijuana and hashish are among the most commonly used illicit substances in adolescents and young adults. The synthetic CB1 agonist WIN 55212-2 (WIN) administration to rats and ... -
Synthetic chondroinductive biomaterial for hyaline cartilage regeneration
(2024-05-10)Avascularity, low cell count, and low proliferative potential constitute the triad that defines the limited self-regenerative potential of articular cartilage. Consequently, the repair of articular cartilage defects presents ... -
Synthetic Diets and Techniques Utilized for Development of the Convergent Lady Beetle, Hippodamia Convergens Guer.
(Oklahoma State University, 1978-05-01) -
Synthetic dimensions in the strong-coupling limit: supersolids and pair-superfluids
(2016-06-29)We study the many-body phases of bosonic atoms with N internal states confined to a 1D optical lattice under the influence of a synthetic magnetic field and strong repulsive interactions. The N internal states of the atoms ...