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 5 of 5 for “"FT-Raman spectroscopy"”.
-
Is melanoma associated leucoderma (MAL) a distinct entity compared to classial vitiligo?
… To achieve our goals, we used in vivo FT-Raman spectroscopy, in vitro cell cultures, in vitro and in situ immuno-fluorescence labelling, Western blot, dot blot and computer modelling techniques. Our data showed distinct differences between classical vitiligo and MAL. Our results in MAL …
-
Effect of 2,4-dichlorophenol on biological model membranes
… X-ray scattering (WAXS), freeze-fracture/TEM and FT-Raman spectroscopy. The results suggested that the effect of DCP on the liposomes properties was highly concentration-dependent. The presence of DCP molecules at low concentrations induced a more symmetrical structure of lipid bilayers reducing …
-
Vibrational characterisation of coordination and biologically active compounds by means of IR absorption, Raman and surface-enhanced Raman spectroscopy in combination with theoretical simulations
… performed by using infrared absorption and FT-Raman spectroscopy in combination with density functional theory calculations. In the first section of this part the starting materials Ph2P-N(H)SiMe3 and Ph3P=NSiMe3 and their corresponding [(MeSi)2NZnPh2P-NSiMe3]2 and …
-
Raman spectroscopic application for the analysis of organic compounds and minerals of astrobiological significance. The detection and discrimination of organic compounds and mineral analogues in pure and mixed samples of astrobiological significance using raman spectroscopy, XRD and scanning electron microscopy
Raman spectroscopy has been used to characterise both organic and geological samples in order to build a database for the future characterization of biomarker molecules that are of astrobiological relevance. Characteristic geological features and hydrated minerals recently found on the surface of …
-
Perichromism: a novel technique to distinguish between amorphous and crystalline material
… at a relative humidity unique to each sample. After storage for one week under these conditions, visual inspection of the samples showed that there were two distinct groups. Each sample was analysed by diffuse reflectance ultraviolet spectroscopy (DRUV) spectroscopy which confirmed the existence …