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.
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Showing 1 to 6 of 6 for “"molecular device"”.
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Molecular Devices: Brakes, Rotors, Sensors, and Balances and the Non-Covalent Interactions That Power Them
… at the Bottom' predicted the advent of nano- and molecular-scale machines. Only recently has Feynman's vision begun to be realized with the syntheses of molecular devices that convert chemical or kinetic energy into controlled mechanical molecular motions. In this thesis, several types of …
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Ultrafast linear and non-linear spectroscopy : from biological light-receptors to artificial light-harvesting systems
… excited-state processes in a particular molecular device that serves as a - structurally - very simple light-harvesting antenna and potentially as a catalysis-switch for the production of hydrogen in solution. The combination of white-light probe transient absorption and coherent …
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Synthesis and photophysical investigation of supramolecular complexes developed for photoinitiated electron collection
In this research, photochemical molecular devices were designed to perform photoinitiated electron collection. These devices were synthesized, characterized and their spectroscopic, photochemical and electrochemical properties investigated. The general formula for these systems is …
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A Rhodium Centered Supramolecular Complex as a Photoinitiated Electron Collector
… is focused on photochemical studies of a supramolecular structural motif for photoinitiated electron collection. The complex studied, [{(bpy)2Ru(dpp)}2RhCl2](PF6)5, is of the form LA-BL-EC-BL-LA comprising a Ru(II) polyazine light absorber (LA) bearing two bpy (bpy = 2,2'-bipyridine) ligands, …
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Effects of non-planar distortions in porphyrin compounds on their properties and functionality
… solar energy transduction, electron transport, molecular transport and storage, and catalysis. Due to their unique photophysical and chemical properties, they are excellent candidates for application as photosensitizers, catalysts, photocatalysts, molecular electronics and opto-electronics. …
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Modeling and Simulation Strategies for Advancing Molecular FCN: Pioneering Design Rules Toward Implementation from Molecules to Devices
L'abstract è presente nell'allegato / the abstract is in the attachment