Division of Chemical Sciences: Recent submissions
Now showing items 641-660 of 936
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Exploring Intermolecular Space By Charge Density Analysis In Molecular Crystals
(2013-06-21)The thesis entitled “Exploring Intermolecular Space by Charge Density Analysis in Molecular Crystals” consists of five chapters. A short introductory note highlights the importance of intermolecular interactions and presents ... -
Stimuli Responsive Multilayer Thin Films And Microcapsules Of Polymers Via Layer-By-Layer Self-Assembly
(2013-06-03)The present thesis focuses on the selection of polymers and methods to fabricate stable and stimuli responsive multilayer self-assembly via layer-by-layer (LbL) approach. The polymers utilized in this study are biodegradable ... -
Synthesis And Structural Characterization Of TiO2-Based Hybrid Nanostructures For Photovoltaic Applications
(2013-05-31)Increased demand of power, limited fuel resources and environmental concerns have recently prompted a huge thrust on research areas of alternative energy and photovoltaics have been hailed as energy source for future. ... -
Studies Of Multiferroic Oxides
(2013-05-31)This thesis presents the results of investigations of the synthesis, structure and physical properties of multiferroic materials. Multiferroics are materials in which two or all three of ferroelectricity, ferromagnetism ... -
Total Synthesis Of Bio-Active Natural Products Microcarpalide, Synargentolide A, Jaspine B And Anamarine
(2013-05-23)The thesis entitled “Total synthesis of bio-active natural products microcarpalide, synargentolide A, jaspine B and anamarine.” demonstrates the utility of chiral pool tartaric acid as the source in the synthesis of ... -
Molecularly Imprinted Polymers Based On Fluorescent And Template Binding Cross-Linker
(2013-05-23)The synthesis of materials with molecular recognition properties has become a topic of great technological and scientific interest. Molecular imprinting is one of the most effective strategies in preparing highly selective ... -
Intercalation Of Alkyl Surfactants In Layered Double Hydroxides : The Anchored Bilayer In Dispersions And The Condensed Phase
(2013-05-23)Bilayers formed by molecules that possess long alkyl hydrophobic tails are ubiquitous in the natural world manifesting both in biological systems as well as in chemistry. The lipid bilayer is an integral feature of cell ... -
Polynuclear Coordination Assemblies : Synthesis, Crystal Structures And Magnetic Behavior
(2013-05-23)Construction of polynuclear metal assemblies from discrete 0D clusters to extend 3D networks, comprised of metal ions and bridging organic/inorganic ligands has attracted immense attention, owing to their intriguing network ... -
Synthesis Of Bioactive Marine Meroterpenoids : Frondosins And Liphagal
(2013-05-20)The sea conceals a mermaid’s grotto of useful chemicals-marine natural products of therapeutic potential. Marine sponges in particular are a rich source of natural products with structural diversity and novel biological ... -
Topics In Synthetic Methodology : From Heterocycles To Hydride Transfers
(2013-05-20)This thesis, largely describing diverse studies in organic synthesis, is divided into three parts. Part I, titled ‘Heterocycles’, describes in two chapters studies directed towards elaborating certain thiazole and oxazole ... -
Synthesis, Structure And Properties Of MPB Composition In PZT- Type Ceramics
(2013-05-01)The first chapter introduces the basic principles governing the phenomenon like ferroelectricity, piezoelectricity and pyroelectricity, which influences the material properties for its device applications. An effort is ... -
Borate Based Glasses, Transparent Glass-Microcrystal Composites And Their Physical Properties
(2013-04-30)Transparent glasses embedded with ferroelectric/nonlinear optic crystallites have been in increasing demand as these exhibit promising physical properties. These could be fabricated in large sizes and shapes with high ... -
Electrochemical Supercapacitor Investigations Of MnO2 And Mn(OH)2
(2013-04-30)Electrical double-layer formed at the electrode/electrolyte interface in combination with electron-transfer reaction can lead to many important applications of electrochemistry, including energy storage devices, namely, ... -
Thin Film Semiconducting Metal Oxides By Nebulized Spray Pyrolysis And MOCVD, For Gas-Sensing Applications
(2013-04-19)The atmosphere we live in contains various kinds of chemical species, natural and artificial, some of which are vital to our life, while many others are more or less harmful. The vital gases like oxygen, humidity have to ... -
Enantiospecific Synthesis Of Tetraquinane Diterpenes Crinipellins
(2013-04-15)Among Nature's creation, terpenoids are more versatile and exciting compounds, and provide fertile ground for developing and testing new synthetic strategies because of their phenomenal structural diversity. The thesis ...