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Synthesis and characterization of electron donor/acceptor subphthalocyanine derivatives and porphyrin metal complexes
(2013-07)
Multicomponent electron-donor acceptor systems incorporating supramolecules such as porphryins, phthalocyanines, subphthalocyanines, and perylenes have gained utmost importance in various fields of optoelectronics. ...
Computer enhanced spectrochemical and chromatographic analysis applied to problems in analytical and forensic chemistry
(2015-07)
The main objectives of the research described in this dissertation are: (1) to develop powerful separation methods for the analysis of complex mixtures by systematically adjusting parameters related to selectivity, (2) to ...
Semi-fluorinated core-shell latexes and model random polyampholytes
(2010-07)
Scope and Method of Study: Cationic polymer colloids in aqueous medium find applications in phase transfer catalysis. We have synthesized core shell latex particles with quaternary ammonium ion by emulsifier free shot ...
New solid-state NMR method reveals the influence of chain structure and thermal history on the crystal-amorphous interface in polyethylenes
(2016-05)
Clear understanding of polymer morphology is important as it is directly related to the final properties. A simple solid-state NMR method is presented in this contribution to quantitatively determine the distribution of ...
Synthesis and applications of tungsten and vanadium oxides/oxyhydroxides in both bulk and nanoparticulate forms
(2016-12)
The reactions of tungstic acid towards alkenes, alkynes, and nitriles were explored in order to determine the scope of its reactions with unsaturated hydrocarbons. The chemistry was found to be complex with small changes ...
Neutral monolithic capillary columns with alkyl and aryl ligands for reversed-phase capillary electrochromatography
(2010-07)
Scope and Method of Study:
Simultaneous spectrophotometric and chemometric determination of cholesterol and mono-/polyunsaturated fatty acids
(2012-05)
Scope and Method of Study: The ultimate goal of this research project was to complete the development of a simple, direct alternative method for the simultaneous quantitative determination of cholesterol and polyunsaturated ...
Self-assembled polymer nanocomposites and their networks
(2013-12)
This dissertation describes new routes to synthesize polymer nanocomposite networks via self-assembly. Polymerizable structure directing agents (referred to as surfmers) obtained by end-group functionalization preserves ...
Tailoring of polymer-nanomaterial interactions
(2012-12)
Scope and Method of Study: The purpose of this research work is to investigate polymer nanomaterial interaction to understand the properties of the polymer nanocomposites. The first part of the dissertation explored the ...
Development of cross coupling reactions with earth abundant metals
(2016-12)
The ability to prepare complex molecules has been advanced and enabled by crosscoupling reactions as exemplified by the 2010 Nobel Prize being awarded to the progenitors of palladium catalyzed cross-coupling technology. ...