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Development of food adulteration detection methods utilizing NMR spectroscopy
(University of Missouri--Columbia, 2022)
Food adulteration is the act of diluting foodstuffs with undeclared fillers or outright substitution with other materials. While this practice has occurred since the dawn of recorded history it has remained difficult to combat. The reason...
Lc-ms/ms method development for quantitation of nicotine in toenails as a biomaker for secondhand smoke and standard lipoprotein mimetic models
(University of Missouri--Columbia, 2021)
Passive smoke or (secondhand smoke) is defined as when a non-smoker is unintentionally exposed to a smoking environment from cigarettes, cigars, or pipes. Passive smoke can result in adverse health effects leading to heart ...
Design and construction of multicomponent spheroidal assemblies on the nano-scale via the self-assembly approach
(University of Missouri--Columbia, 2006)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] Supramolecular chemists can be thought of as the architects of the nano-scale world. We are primary concerned with the design and construction of ...
Computational studies of three chemical systems
(University of Missouri--Columbia, 2011)
The subject of this dissertation is the use of electronic structure calculations to examine and supplement the experimental observations of three different chemical systems. Both ab initio and DFT methods have been employed. ...
Novel chemical mechanisms of DNA damage by natural products
(University of Missouri--Columbia, 2007)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] Leinamycin is a structurally novel natural product isolated from the Streptomyces with potent antitumor and antibiotic activity. In a thiol rich ...
Technetium and rhenium schiff base complexes for nuclear medicine
(University of Missouri--Columbia, 2019)
This dissertation investigates the synthesis of rhenium and technetium Schiff base complexes for potential applications in nuclear medicine. In Chapter 2, a series of mixed ligand Re(III) complexes of the form trans-[Re( ...
An evaluation of the need for critically refined purification procedures in fluorescent carbon dot syntheses : the ramifications of the ubiquitous presence of reaction by-products on quenchometric and light harvesting applications
(University of Missouri--Columbia, 2021)
Fluorescent carbon dots constitute a novel and intriguing class of nanocarbons that display unique optical properties and can be purportedly generated from virtually any carbon-containing source. For example, the thermal ...
Nitrosative guanosine deamination : pyrimidine ring opening implications of effects in homogeneous solution as well as anisotropic environments
(University of Missouri--Columbia, 2007)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] In recent years a great deal of interest has been focused on the exposure to nitrous acid (HNO2), nitric oxide (NO) and other nitrosating species because they are mutagenic...