Sökning: "small molecules"
Visar resultat 1 - 5 av 861 avhandlingar innehållade orden small molecules.
1. Infrared spectroscopic studies : from small molecules to large
Sammanfattning : Infrared light (IR) was first discovered by Friedrich Wilhelm Herschel in 1800. However, until 1940’s, molecular IR studies involved only water and small organic molecules, because of the long measurement times. LÄS MER
2. Excitations in small molecules and polyenes : CO and (CH)x
Sammanfattning : .... LÄS MER
3. Synchrotron Radiation Studies of Free and Adsorbed Molecules
Sammanfattning : This thesis contains two parts. The first part concerns the research work on free molecules using synchrotron-radiation-related techniques. Auger electron spectra of two free open-shell molecules, O2 and NO, were studied experimentally and theoretically. LÄS MER
4. Investigating polymorphism in small molecules using three-dimensional electron diffraction
Sammanfattning : For scientific, regulatory and intellectual property reasons, the discovery and characterisation of polymorphic systems is an integral aspect of the development process of any solid-formulated drug product. Yet, these studies are often hindered by crystal quality and size, poor yields and the generation of mixtures of phases. LÄS MER
5. Studies of mutant p53-targeting small molecules
Sammanfattning : Multiple cellular stresses, such as DNA damage, oncogene activation, hypoxia, and telomere erosion induce p53 protein levels leading to an array of biological responses, including cell cycle arrest and apoptosis. p53 exerts its function mainly through transcriptional regulation of specific target genes, but is also able to induce transcriptional-independent apoptosis. LÄS MER