Inorganic and Physical Chemistry (IPC): Recent submissions
Now showing items 181-200 of 290
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Serendipitous Assembly Of 3d Metal-Ion Polyclusters : Structures, Magnetic Behavior And Theoretical Studies
(2017-02-22)The last two decades have seen extensive growth in interest in metal-ion assemblies, especially for building new polynuclear exchange-coupled magnetic systems. However, the concept of designing polynuclear extended structures ... -
Functionalized Hyperbranched Polymers And Nonionenes
(2016-10-20)In 1980’s a new class of material named as dendrimer became popular both in the field of polymer science and engineering. Dendrimer is an example of symmetric, highly branched three dimensional globular nano-object. It ... -
Self-Selection Of Discrete Molecular Architectures In Coordination-Driven Self-Assembly
(2016-10-20)Self–assembly has long been attracting chemists’ attention because it can yield fascinating supramolecular architectures in a single step. More precisely, metal–ligand coordination–driven self–assembly has stood out as an ... -
Electronic Structure And Bonding In Metallaboranes And Main Group Compounds
(2016-05-04)This thesis entitled “Electronic Structure and Bonding in Metallaboranes and Main Group Compounds” consists of five chapters. Chapter 1 gives an exposition of concepts and techniques used in understanding the electronic ... -
Studies On The Photocytotoxic Effect Of Ferrocene-Conjugated Copper(II) Complexes
(2016-04-29)The present thesis deals with different aspects of the chemistry and photo-biology of various ferrocene-conjugated metal complexes, their interaction with double helical DNA, DNA photocleavage and photo-enhanced cytotoxicity ... -
Ultrafast Raman Loss Spectroscopy (URLS) : Understanding Resonant Excitation Response And Linewidth Changes
(2016-02-25)Raman spectroscopy involves change in the polarizability of the molecular system on excitation and is based on scattering process. Spontaneous Raman scattering is a two photon process, in which the input light initiates ... -
Targeting Cancer Cells And Live Cell Imaging Using Bis(thiosemicarbazone) Complexes Of Copper And Zinc
(2016-02-25)Transition metal bis(thiosemicarbazone) complexes have been of great interest in the last five decades. One of the most striking features of these complexes is that they possess a wide range of biological properties including ... -
Self-Assembly Of Functional Supramolecular Architectures via Metal-Ligand Coordination
(2015-09-09)Over the past few decades, supramolecular self-assembly has become an alternative synthetic tool for constructing targeted discrete molecular architectures. Among various interactions, metal-ligand coordination has attracted ... -
Ultrafast Raman Loss Spectroscopy (URLS)
(2015-02-05)Contemporary laser research involves the development of spectroscopic techniques to understand the microscopic structural aspects of a simple molecular system in chemical and materials to more complex biological systems ... -
Studies On Lanthanide Complexes Showing Photo-activated DNA Cleavage And Anticancer Activity
(2015-01-08)This thesis work deals with different aspects of the chemistry of La(III) and Gd(III) complexes, their interaction with DNA and proteins, photo-induced cleavage of double-stranded DNA, photocytotoxic effect on cancer cells, ... -
Rotational Specroscopic And Theoretical Investigations Of Non-conventional Hydrogen Bonds
(2014-11-12)The nature of interactions within a molecule, i.e. chemical bonding, is well understood today. However, our understanding about intermolecular interactions, which has great relevance in nature, is still evolving. Historically ... -
Probing The Equilibrium Geometry Of Weakly Interacting Systems In Solution By Hyper-Rayleigh Scattering
(2014-08-11)Under the electric dipole approximation, second harmonic of the incident light is scattered by a collection of randomly oriented molecular dipoles in solution due to instantaneous orientational fluctuation which is ... -
Understanding Solvent Effect On Triplet State Structure Of Thioxanthone And Its Derivatives Using Time-Resolved Resonance Raman Spectroscopy
(2014-05-01)It has long been recognized that course and efficiency of a chemical reaction is largely mediated by the short-lived transient species (excited state or radicals) which are formed as reactive intermediates during a chemical ... -
Conformational Reorganization Of Hyperbranched And Linear Polymers And Functionalized Porous Polymer Films
(2014-04-22)The main focus of the research work presented in the thesis is the understanding of structural and conformational reorganizations in hyperbranched and linear polymers. The thesis includes three different investigations: ... -
Theoretical Studies Of Electronic Excitation Energy Transfer Involving Some Nanomaterials
(2013-10-21)Electronic Excitation Energy Transfer is an important intermolecular photophysical process that can affect the excited state lifetime of a chromophore. A molecule in an electronically excited state can return to the ground ... -
Titanium Nitride-Based Electrode Materials For Oxidation Of Small Molecules : Applications In Electrochemical Energy Systems
(2013-08-30)Synopsis of the thesis entitled “Titanium Nitride-Based Electrode Materials for Oxidation of Small Molecules: Applications in Electrochemical Energy Systems” submitted by Muhammed Musthafa O. T under the supervision of ... -
Resonance Energy Transfer Using ZnO Nanocrystals And Magnetism In The Mixed Metal Layered Thiophosphates, Mn1-xFexPS3(0≤x≥1)
(2013-07-26)This thesis consists of two parts. The first part deals with the visible emission of ZnO Nanocrystals and its possible application in Resonance Energy Transfer (RET) studies. The second part of the thesis is on the magnetic ... -
Studies On Oxide, Nitride And Oxynitride Ceramics
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Graphite Oxide And Graphite Oxide-Based Composites : Physicochemical And Electrochemical Studies
(2013-07-19)One of the major directions of research in the area of materials science is to impart multifunctionalities to materials. Carbon stands on the top of the list to provide various multifunctional materials. It exists in all ...