Division of Chemical Sciences: Recent submissions
Now showing items 521-540 of 969
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Studies on Frustrated Spin Chains and Quasi-One-Dimensional Conjugated Carbon Systems
(2018-01-28)In this thesis, we investigate the entanglement and magnetic properties of frustrated spin systems and correlated electronic properties of conjugated carbon systems. In chapter 1, we present different approaches to solve ... -
Raman Spectroscopy Applications to High Energy Materials
(2018-01-28)Detection of explosives has always been a challenging issue all over the world. Different analytical techniques and instrumentation methods have been explored to obtain a 100% fail proof detector. Some technologies have ... -
Studies on Photocytotoxic Ferrocenyl Conjugates
(2018-01-28)The present thesis deals with different aspects of the chemistry and photo-biology of various ferrocene-conjugates, their interaction with double helical DNA, DNA photocleavage and photo-enhanced cytotoxicity in visible ... -
Electrocatalytic Studies on Layer-type Ternary Phosphochalcogenides and on the Formation of Nitride Phases
(2018-01-28)Research on new, environment-friendly, clean and efficient energy sources have contributed immensely to the development of new technologies for the generation and storage of electrical energy. Heterogeneous ‘electrocatalysis’ ... -
Bio-inspired Materials : Antioxidant and Phosphotriesterase Nanozymes
(2018-01-28)Bio-inspired or biomimetic chemistry deals with the replication of the nature’s fundamental processes, which can help in understanding the functioning of biological systems and develop novel applications. Although a large ... -
Hydrophobicity and Composition-Dependent Anomalies in Aqueous Binary Mixtures, along with some Contribution to Diffusion on Rugged Energy Landscape
(2018-01-28)I started writing this thesis not only to obtain a doctoral degree, but also to compile in a particular way all the work that I have done during this time. The articles published during these years can only give a short ... -
A Few Case Studies of Polymer Conductors for Lithium-based Batteries
(2018-01-17)The present thesis demonstrates and discusses polymeric ion and mixed ion-electron conductors for rechargeable batteries based on lithium viz. lithium-ion and lithium-sulphur batteries. The proposed polymer ion conductors ... -
Iodine and Copper Catalyzed Oxidative Cross Coupling Reactions : Design and Development of Carbon-Carbon and Carbon-Heteroatom Bond Forming Reactions
(2018-01-17)Design and Development of Carbon-Carbon and Carbon-Heteroatom Bond Forming Reactions” is divided into two sections. Section-A, contains two chapters, describes the catalytic ability of iodine for cross coupling reactions. ... -
Investigations of Solution Combustion Process and their Utilization for Bioceramic Applications
(2018-01-13)Solution combustion synthesis (SCS) with its origin at IPC department of IISc has been widely practiced for synthesis of oxide materials. It is simple and low cost process, with energy and time savings that can be used to ... -
Enantiospecific Total Synthesis of Indole Alkaloids Eburnamonine, Aspidospermidine, Quebrachamine, Henrycinols A and B and Synthesis of Azepino [4,5 -b] Indolones
(2018-01-07)The thesis entitled “Enantiospecific total synthesis of indole alkaloids eburnamonine, aspidospermidine, quebrachamine, henrycinols A and B and synthesis of azepino[4,5-b]indolones” is divided into three chapters. ... -
Exploration of 1,9-Pyrazoloanthrones as a Copious Reserve for Multifarious Chemical and Biological Applications
(2018-01-07)Pyrazoloanthrone and its analogues form the central core of the thesis and the work is focused on the evaluation of chemical and biological applications of pyrazoloanthrones. Selective and sensitive detection of biologically, ... -
Novel Redox Responsive Cationic Lipids, Lipopolymers, Glycolipids And Phospholipid-Cationic Lipid Mixtures : Syntheses, Aggregation And Gene Transfection Properties
(2018-01-07)The thesis entitled “Novel Redox Responsive Cationic Lipids, Lipopolymers, Glycolipids and Phospholipid-Cationic Lipid Mixtures: Syntheses, Aggregation and Gene Transfection Properties” elucidates the design, ... -
Syntheses, Structures and Characterization of New Coordination Polymer Compounds
(2018-01-07)The present thesis provides a systematic investigation of coordination polymers of 3d, rare-earth (4f) and main group element (Bi) using both rigid aromatic, flexible aliphatic linkers. Luminescent sensing behavior towards ... -
Thermoelectrics and Oxygen Sensing Studies of Selected Perovskite Oxides
(2018-01-07)Perovskite oxides show wide range of applications in the area of magnetism, ferroelectricity, piezoelectricity, thermoelectricity, gas sensing, catalyst development, solid oxide fuel cell, etc. This is due to flexibility ... -
Electronic and Magnetic Structures of Some Selected Strongly Correlated Systems
(2018-01-04)Transition metal oxides and chalcogenides are an ideal platform for demonstrating and investigating many interesting electronic phases of matter. These phases emerge as a result of collective many body interactions among ... -
Lanthanide Based Hydrogels in Sensing, Energy Transfer and Nanoparticle Synthesis
(2018-01-04)Chapter 1: Luminescence property of lanthanide and its applications Lanthanides are well-known for their unique luminescence property and have found widespread applications in sensing, bioimaging, lasers, optoelectronic ... -
Vinylanthracene and Triphenylamine Based Luminescent Molecular Systems : From Aggregation-Induced Emission to Explosive Detection
(2018-01-04)In the last few years, considerable efforts have been given to develop sensitive and effective sensors for explosive materials and to generate systems which exhibit high luminescence in both solution and solid-state. The ... -
"Developing Device Quality Vanadium Dioxide Thin Films for Infrared Applications"
(2018-01-04)Vanadium oxides are being used as the thermal sensing layer because of their applications in infrared detectors. They have high temperature coefficient of resistance, favorable electrical resistance and compatibility with ...