Sökning: "Organic Chromophores"
Visar resultat 1 - 5 av 32 avhandlingar innehållade orden Organic Chromophores.
1. Synthesis of Organic Chromophores for Dye Sensitized Solar Cells
Sammanfattning : This thesis is divided into four parts with organic chromophores for dye sensitized solar cells as the common feature and an introduction with general concepts of the dye sensitized solar cells. The first part of the thesis describes the development of an efficient organic chromophore for dye sensitized solar cells. LÄS MER
2. Multi-functional Chromophores
Sammanfattning : As the push towards green energy become stronger, more efficient systems needs to be developed to compete with fossil fuel based systems. In modern Grätzel solar cells, most of the energy losses are inherited from the choice of chromophore and metal oxide surface. LÄS MER
3. Host-Guest Interactions for Structural Analysis of Organic Molecules : Development of new Tools for Stereochemical Characterization
Sammanfattning : The focus of this thesis is on the development of molecular tweezers as host-guest systems for stereochemical characterization of small organic molecules.There are two central problems to stereochemical characterization of small molecules. LÄS MER
4. Computational Design of Molecular Motors and Excited-State Studies of Organic Chromophores
Sammanfattning : This thesis presents computational quantum chemical studies of molecular motors and excited electronic states of organic chromophores.The first and major part of the thesis is concerned with the design of light-driven rotary molecular motors. LÄS MER
5. Photoswitchable Peptidomimetics : Synthesis and Photomodulation of Functional Peptides
Sammanfattning : The secondary structure of peptides is of pivotal importance for their biological function. The introduction of photoswitchable moieties into the backbones of peptides provides a unique way of regulating their conformation using an external stimulus, i.e., light. LÄS MER
