Browsing Division of Chemical Sciences by Title
Now showing items 697-716 of 894
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Study of a Self-assembling Polypeptide Nanotube: Structure, Dynamics and Applications in Cancer and Tissue engineering
This thesis contains five chapters addressing the characterization and applications of a self-assembled polypeptide nanotube. It starts with an introduction to protein-based self-assembly and RGD-based targeted approaches ... -
Study of Charge Separation in Quantum Dots and Their Assemblies
(2018-06-15)This thesis reports a passive method for Fermi level regulation in quantum dot assemblies through ground state transfer between QDs. Here, ZnTe/CdS, and PbSe/CdSe core/shell QDs were used as valence band electron donors, ... -
A Study of Dissipative Phenomena in Semiconductor Nanocrystals
Quantum dots (QDs) are semiconductor nanoparticles, where carriers are confined in regions smaller than a few tens of nanometers. The physics governing the behavior of these nano structures are fundamentally different from ... -
Study of Diverse Chemical Problems by NMR and the Design of Novel Two Dimensional Techniques
(2018-05-18)The research work reported in this thesis is focused on the chiral analysis, quantification of enantiomeric composition, assignment of absolute configuration of molecules with chosen functional groups. The weak intra-molecular ... -
Study of Enantiomeric Discrimination and Enzyme Kinetics using NMR Spectroscopy
(2018-04-06)Obtaining enantio pure drug molecules is a long standing challenge in asymmetric synthesis implying that the identification of enantiomers and the determination of enantiomeric purity from a racemic mixture are of profound ... -
A Study of Photophysics and Photochemistry of I-III-VI2 Nanocrystals
This thesis, entitled “A Study of Photophysics and Photochemistry of I-III-VI2 Nanocrystals” primarily deals with the properties of I-III-VI2 semiconductor nanocrystals composed of earth abundant, environmentally benign ... -
Study Of Pulsed Laser Ablated Barium Strontium Titanate Thin Flims For Dynamic Random Access Memory Applications
(Indian Institute of Science, 2006-04-18)The present study describes the growth and characterization of pulsed laser ablated Bao.sSro.sTiOs (BST) thin films. Emphasis has been laid on the study of a plausible correlation between structure and property in order ... -
Study Of Relaxor Ferroelectric PMN-PT Thin Films For Energy Harvesting Applications
(2015-08-06)The present research work mainly focuses on the fabrication of 0.85PMN-0.15PT thin film relaxor ferroelectrics for energy harvesting applications. Chapter 1 gives a brief review about why energy harvesting is required ... -
Study Of Structure, Dynamics & Self-Assembly Of Human Insulin-Like Growth Factor Binding Protein-2 By Novel NMR And Biophysical Methods
(2014-08-05)My research work for PhD has focused on: (i) the development and application of new NMR methodologies to solve challenging problems in structural biology and (ii) studying important biological systems to correlate their ... -
A Study of Supramolecular Gels and Self Assembly of Novel Bile Acid Conjugates
(2018-04-02)Chapter 1: Functional and Responsive Supramolecular Gels In this chapter ‘supramolecular gels’ derived from small organic molecules with molecular mass of typically less than 2000 daltons are discussed. Representative ... -
A Study of Synthesis and Optoelectronics of Copper Iron Chalcogenide Nanocrystals
Copper iron chalcogenides constitute a promising class of optoelectronic materials courtesy of their narrow bandgaps and earth abundant constitution. However, they are yet to receive the attention they deserve due to the ... -
Study Of Transport Behaviour Of P-GaAs/N-GaAs EPI-Junctions
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A Study on Digestive Ripening Mediated Size and Structure Control in Nanoparticles Prepared by Solvated Metal Atom Dispersion Method
(2017-12-16)Recent advancements in nanotechnology and emerging applications of nanomaterials in various fields have stimulated interest in fundamental scientific research dealing with the size and structure controlled synthesis of ... -
Study on Self-Assembly of Fullerenes and Biopolymers
(2018-06-08)The understanding of self-assembly processes is important for fabrication of well-defined structures with new functionalities for applications in the area of biomedical sciences, material sciences and electronics. In this ... -
Sulfoximine and Sulfoxonium Ylide Directed C-H Activation and Domino Cyclization: Construction of Heterocyclic and Carbocyclic Rings
The thesis presents the construction of heterocyclic and carbocyclic rings using rhodium-catalyzed C-H bond activation followed by a tandem cyclization strategy. This involves the synthesis of heterocyclic compounds such ... -
Supramolecular Gels : Organogels, Aerogels And Tunable, Multi-color, Luminescent Hydrogels
(2014-08-06)Chapter 1: Supramolecular gels and their applications Gels are viscoelastic materials composed of a solid-like three dimensional fibrillar network that is embedded in a liquid. Supramolecular gels belong to a class of ...