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X-Ray Crystallographic Studies Of Designed Peptides : Characterization Of Novel Secondary Structures Of Peptides Containing Conformationally Constrained α-, β- And γ-Amino Acids And Polymorphic Peptide Helices
(2010-10-21)
Structural studies of peptides are of great importance in developing novel and effective biomaterials ranging from drugs and vaccines to nano materials with industrial applications. In addition, they provide model systems ...
X-ray Crystallographic Characterization Of Designed Peptides Containing Heterochiral And Homochiral Diproline Segments And Database Analysis
(2010-12-30)
Understanding the relation between amino acid sequences and protein structures is one of the most important problems in modern molecular biology. However, due to the complexities in the protein structure, this task is ...
X-Ray Crystallographic Studies Of Designed Peptides : Characterization Of Self-Assembled Peptide Nanotubes With Encapsulated Water Wires And β-Hairpins As Model Systems For β-Sheet Folding
(2011-08-08)
The study of synthetic peptides aid in improving our current understanding of the fundamental principles for the de novo design of functional proteins. The investigation of designed peptides has been instrumental in providing ...
Phase Transitions And Magnetic Order In Multiferroic And Ferromagnetic Rare Earth Manganites
(2011-03-29)
Recent findings of multiferroicity and magnetoelectric effects in rare earth manganites have fuelled research in this class of materials. These multiferroics can be structurally divided into two classes – orthorhombic and ...
NMR Relaxation And Charge Transport In Conducting Polymers
(2010-10-14)
Conducting and semiconducting polymers, consisting of delocalized π-electrons, have been studied for the past three decades. These materials have shown novel physical properties with interesting applications in batteries, ...
Preparation, Characterization And Ionic Conductivity Studies On Certain Fast Ionic Conductors
(2011-01-20)
Fast ionic conductors, i.e. materials in which charge transport mainly occurs through the motion of ions, are an important class of materials with immense scope for industrial applications. There are different classes of ...
Phase Transitions And Relaxation Processes In Water And Glycerol-Water Binary Liquid Mixtures : Spin Probe ESR Sudies
(2010-11-18)
A liquid Cooled below its normal freezing temperature is known as a supercooled liquid. On further cooling, supercooled liquids crystallize to thermodynamically stable, ordered structures. Alternatively, if the cooling ...
Multicarrier Effects In High Pulsed Magnetic Field Transport And Optical Properties Of Mercury Cadmium Telluride
(2011-01-17)
This thesis on multicarrier effects in the magnetotransport and optical properties of Mercury Cadmium Telluride (MCT or HgCdTe) covers mainly: design, construction and calibration of a 12T 4K and 19T 77K pulsed high magnetic ...
Structure And Dynamics Of Polymers In Confinement
(2011-02-07)
The thesis describes the study of structure and dynamics of polymers in confined geometry. We study the finite size effect on the dynamics of non glassy and glassy polymers. Systematic measurement have been performed to ...
Synthesis And Electronic Properties Of Nanowires Of Charge Transfer Complexes
(2011-07-11)
In case of charge-transfer complex of TTF:TCNQ lot of work had previously been done on single crystals and thin films to study various interesting properties including phase transitions which were attributed to Peierls ...