Division of Chemical Sciences: Recent submissions
Now showing items 901-920 of 969
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Design And Synthesis Of Benzimidazole Based Templates In Duplex And Quadruplex DNA Recognition And In Topoisomerase Inhibition
(2009-08-19)The thesis entitled “Design and Synthesis of Benzimidazole Based Templates in Duplex and Quadruplex DNA Recognition and in Topoisomerase Inhibition” deals with the design and synthesis of several benzimidazole based molecules ... -
Synthesis Of Medium Ring Carbasugar Analogues And Terpenoid Natural Products
(2009-08-18)Nature’s expertise in creating breathtaking structural wonders which are vital for sustenance of life on this planet has astonished and inspired many synthetic chemists. We too have been attracted towards understanding, ... -
Enantioselective Total Synthesis Of Diverse, Bioactive Natural Products : (+)-1S-Minwanenone, (+)-SCH 642305 And 6-EPI-(-)-Hamigeran B
(2009-08-13)Natural product synthesis is one of the most creative branch of chemistry in terms of its boundless scope for innovation and has stimulated several generations of synthetic organic chemists. With advancement in the ... -
Novel Biologically Active Chalcogenides : Synthesis And Applications
(2009-08-11)The thesis is divided in to five chapters. Chapter I: Synthesis of New thiolevomannosan derivatives In this chapter, a general and efficient method for the synthesis of conformationally locked thiosugars has been ... -
Noble Metal And Base Metal Ion Substituted Ceo2 And Tio2 : Efficient Catalysts For Nox Abatement
(2009-08-07)In recent times, as regulations and legislations for exhaust treatment have become more stringent, a major concern in the arena of environmental catalysis is to find new efficient and economical exhaust treatment catalysts. ... -
Structure, Stability And Interfacial Studies Of Self Assembled Monolayers On Gold And Silver Surfaces
(2009-07-30)Nanostructured materials play a vital role in almost all aspects of science and technology in the 21st century. The materials include nanoparticles, nanofilms, biological membranes etc. whose physicochemical properties are ... -
Enantioselective Synthesis Of Bio-Active Bicyclic Acetals, Cyclic Ethers And Lactones
(2009-07-09)The thesis entitled “Enantioselective synthesis of bio-active bicyclic acetals, cyclic ethers and lactones” demonstrates the utility of chiral pool tartaric acid as the source in the synthesis of natural products. The ... -
Functional Dendritic Structures From Bile Acids : Supramolecular Hosts, Light Harvesters And Drug Carriers
(2009-07-08)Functional Dendritic Structures from Bile Acids: Supramolelcular Hosts, Light Harvesters and Drug Carriers Chapter 1. An Overview of Functional Dendrimers. Dendrimers are welldefined, hyperbranched macromolecules that ... -
Development Of Materials For High Emission Density Electron Emitters For Microwave Tube Applications
(2009-06-17)Microwave tubes are the choice of a wide range of high power and millimeter wave applications in radar, electronic warfare and communication systems. Advances in these devices are due to device innovation, improved modeling, ... -
Design, Synthesis, Aggregation And Gene Transfection Properties Of Novel Gemini Cationic Lipids And Lipopolymers
(2009-06-16)The thesis entitled “Design, Synthesis, Aggregation and Gene Transfection Properties of Novel Gemini Cationic Lipids and Lipopolymers” elucidates the design, synthesis, aggregation and gene transfection properties of novel ... -
Nonlinear Electrical And Magnetotransport Properties Of ZnO/Perovskite Manganite Ceramic Composites
(2009-06-05)This thesis deals with the investigations on the nonlinear electrical and manganetotransport properties of polycrystalline multi-phase ceramic composites of Zno/pervoskite manganite. Multifunctional properties are studied ... -
Phosphorus(III) Ligands Based On The P-N-P Skeleton And Their Transition Metal Complexes
(2009-06-05)There is considerable current interest in the design and synthesis of new phosphorus ligands and their transition metal complexes in view of their potential applications in homogeneous catalysis. The present study is ... -
Biomimetic Studies On Anti-Thyroid Drugs And Thyroid Hormone Synthesis
(2009-05-22)Thyroxine (T4), the main secretory hormone of the thyroid gland, is produced on thyroglobulin by thyroid peroxidase (TPO)/hydrogen peroxide/iodide system. The synthesis of T4 by TPO involves two independent steps: iodination ... -
Investigations Of Open-Framework Metal Phosphates, Phosphites And Phosphite-Oxalate Materials
(2009-05-19)Open-framework inorganic materials constitute an important area of study in materials chemistry, because of their potential applications in areas such as sorption and catalysis. After the discovery of nanoporous aluminium ... -
Theoretical And Computer Simulation Studies Of Vibrational Phase Relaxation In Molecular Liquids
(2009-05-18)In this thesis, theoretical and computer simulation studies of vibrational phase relaxation in various molecular liquids are presented. That includes liquid nitrogen, both along the coexistence line and the critical isochore, ... -
Soft Materials Derived From Bile Acid Analogues
(2009-05-06)Chapter 1. Introduction This chapter is an overview on the literature of self-association of small organic molecules. The chapter is presented in four parts. First, an introduction to aggregation of small molecules is ... -
Structure, Organization And Phase Transitions In Anchored Alkyl Chain Bilayers In Layered Organic-Inorganic Hybrids
(2009-04-09)This thesis deals with the conformation and phase-transitions in anchored alkyl chain bilayer assemblies in organic-inorganic hybrids. The alkyl chain bilayers in organic-inorganic hybrids bear a striking resemblances to ... -
Functional Derivatives Of MEHPPV Using The Dithiocarbamate Precursor Route
(2009-04-02)Emissive conjugated polymers, namely PPV, PPP, polyfluorenes, etc, have gained considerable attention in recent times, specifically because of their potential application in the fields of PLED’s, displays, FET’s and ... -
Norbornyl System Revisited : Exploring A Versatile Building Block For The Syntheses Of Natural Products And Analogues
(2009-03-11)Carbohydrates are ubiquitous and important biomolecules. Initially thought to be dull, energy storing moieties, the importance of carbohydrates and their conjugates, glycoproteins and glycopilids, in cellular communication ... -
Studies On Direct Methanol And Direct Borohydride Fuel Cells
(2009-03-09)A fuel cell is an electrochemical power source with advantages of both the combustion engine and the battery. Like a combustion engine, a fuel cell will run as long as it is provided fuel; and like a battery, fuel cells ...