Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 20 of 23 for “"Physical Organic"”.
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The tension activated C–C bond: physical organic models and functional organic materials
Submission published under a 24 month embargo labeled 'Closed Access', the embargo will last until 2026-12-01
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The Development and Application of Nanohoops as Novel Fluorescent Probes for Biological Applications
… An entirely new scaffold with enhanced photophysical properties, tunability, and chemical stability would be advantageous. Herein, we present our efforts in designing and applying nanohoops as novel fluorophores for biological applications. Chapter I reviews commonly used small molecule …
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Designing a Simulator for an Electrically-Pumped Organic Laser Diode
<p>Organic semiconductors provide an alternative set of basis materials to fabricate electronic devices like PN Junctions, LEDs, and FETs. These materials have several benefits over traditional inorganic semiconductors including their mechanical flexibility, reliance on renewable resources, and …
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Mechanistic studies on metal-catalyzed carbon-nitrogen bond forming reactions
… of these processes, several principles of physical organic chemistry have been employed. Chapter 1. We have investigated the mechanism of the copper-catalyzed N-arylation of amides using aryl iodides, i.e., the Goldberg reaction. The focus of the work has been directed towards amides since …
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Bioorthogonal Reagents: Design, Synthesis, and Reactivity
… bioorthogonal reagents to an exploration of the physical organic chemistry of 5-membered cyclic dienes that accelerate or impede their reactivity in Diels–Alder reactions. I show that 4H-pyrazoles can react rapidly as Diels–Alder dienes upon the induction of hyperconjugative antiaromaticity and …
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Vector offset operators for deformable organic objects.
… behaviours that may be characteriseda s organic. In computer animation, deformable organic material behaviour is needed for the development of characters and scenes based on living creatures and natural phenomena. This study addresses the problem of deformable organic material behaviour …
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Coacervate protocells as reaction centres at the origin of life
Contains fulltext : 325221.pdf (Publisher’s version ) (Closed access)
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To signal or not to signal: Molecular information processing through the B-cell signalling network
Contains fulltext : 321287.pdf (Publisher’s version ) (Open Access)
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Processive bio-hybrid catalysts based on the T4 clamp protein
Contains fulltext : 72127.pdf (Publisher’s version ) (Open Access)
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Functionalizing Synthetic Cells: Membranes and Condensates
Contains fulltext : 295327.pdf (Publisher’s version ) (Open Access)
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Precipitation of barium carbonate nanoparticles within water-in-oil microemulsion systems: relations between particle growth and surfactant environment
Contains fulltext : 72087.pdf (Publisher’s version ) (Open Access)
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Measuring and manipulating charge in coacervates
Contains fulltext : 320396.pdf (Publisher’s version ) (Open Access)
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Functional materials of self-assembled compounds
Contains fulltext : 74876.pdf (Publisher’s version ) (Open Access)
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Aromaticity Across States: A Framework for Reactivity and Structure in Organic Systems
… the stability, structure, and reactivity of organic molecules. In the ground state, [4n+2] π-systems are stabilized by aromaticity, while [4n] π-systems are destabilized by antiaromaticity. Upon photoexcitation, these rules invert, as described by Baird’s rule, making aromaticity a dynamic …
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Large scale simulation and analysis to understand enzymatic chemical mechanisms
… through a combination of knowledge from physical organic chemistry, local energetic optimizations, and experimental information. The activation barriers were converted to reaction rates and simulated with mass action kinetics. The results show the slow-down in one turnover for the enzyme …
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Enantiomeric separations by HPLC:temperature, mobile phase, flow rate and retention mechanism studies
… Relationships (QSRR). Some structure-specific physical-organic chemistry parameters are determined using an EPA-developed computer program and correlations are made between retention on a given CSP and some of the parameters.
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Non-Covalent Interactions in Water Using Synthetic and Biological Receptors
This thesis deals with two different topics, and they will be introduced and discussed separately. The first part of this thesis discusses the factors that govern the nature of aromatic interactions in water. The rational design and interpretation of the supramolecular behaviour of aromatic …
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Towards a synthetic metabolism: exploitation of synthetic and natural nucleotide synthesis pathways for in vitro gene expression
Contains fulltext : 175865.pdf (Publisher’s version ) (Open Access)
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Synthesis, Characterization, and Mixed-Valence Studies of Conformationally Constrained Bisferrocenyl Complexes for the Study of Through-Space S***π; Interactions
A series of conformationally constrained 2,6-bisferrocenylphenyl thioethers were synthesized via Suzuki-Miyaura cross coupling reactions. Structural information was obtained using X-ray crystallography and dynamic ¹H NMR spectroscopic studies, showing highly constrained m-terphenyl systems. …
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