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Now showing items 31-40 of 85
On the oxidation of alkanes and thermodynamic properties of nitrogen-containing compounds: experimental, theoretical, and kinetic modelling studies
(2016-09-21)
The primary focus of the work presented in this Thesis involved a major re-evaluation of detailed chemical kinetic models describing alkane oxidation under combustion conditions. Combined experimental and theoretical ...
A study in carbohydrate chemistry: From anomerisation to synthesis of glycoclusters based on neoglycopeptides
(NUI Galway, 2018-08-08)
1,2-cis aminoglycosides are considered difficult to prepare in a highly stereoselective manner. Some strategies have been developed to date including the preparation of 2-azido, 2-benzylidine and 2,3-oxazolidinone glycosyl ...
Identification of bioactive natural products after screening Irish marine bio-resources
(2016-10-21)
According to the “Real Map of Ireland” published by Marine Institute, Ireland, the Nation marine territory has ten times more area than its land mass. Despite the well-studied and reported biodiversity present in Irish ...
The use of reversible addition-fragmentation chain transfer (RAFT) polymerization, supercritical carbon dioxide and new hetero-containing monomers in polymer chemistry
(2017-08-28)
Chapter 1 is a general introduction with a description of conventional radical polymerization and reversible deactivation radical polymerizations for controlled/living techniques. In particular, the use of Reversible ...
The use of Acetic Anhydride in Annulations onto Benzimidazoles to give Novel Reducible p-Dione Adducts
(2012-06-13)
Chapter 1: Introduction to the reactive intermediates used in this thesis, namely acyl radicals and N-heterocyclic carbenes (NHC) is presented, along with an assessment of the anti-cancer activity of literature bioreductive ...
Properties of electrode-attached biofilms for application to microbial fuel cells
(2015-03-26)
Energy, in any form, plays the most important role in the modern world. We have been dependent on conventional energy sources such as coal and petroleum product for quite a long time. Therefore, there is an alarming need ...
Tailoring surfaces and supports for enzyme electrodes with application to biopower device development
(2014-01-06)
The objective of this thesis was to investigate the integration of enzymes and redox mediators capable of transferring electrons between enzymes and electrodes. This was done with a view to developing a semi- or fully ...
An autoignition study of hydrogen and natural gas mixtures under gas turbine relevant conditions in a rapid compression machine
(2013-11-14)
This study presents an experimental and modelling investigation of the ignition of hydrogen and natural gas mixtures. These mixtures were chosen due to their relevancy to the gas turbine industry.
A detailed chemical ...
An experimental and modelling study of the combustion of oxygenated hydrocarbons
(2014-03-19)
A chemical kinetic mechanism for the combustion of acetone has been developed and compared with a range of experimental data from the literature and with species concentration profiles measured in this study in the Princeton ...
The investigation of methylmagnesium chloride as a non-nucleophilic base
(NUI Galway, 2018-11-30)
The use of methylmagnesium chloride (MeMgCl) as a non-nucleophilic base is explored in this thesis.
Grignard reagents react in nucleophilic addition reactions with nitriles yielding a ketone upon work-up, but in the ...