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This thesis presents my research journey in the Department of Chemical Physics,Lund University. Multidimensional fluorescence polarization imaging is used to study single LH2s. The method uses linearly polarized excitation light and the emission is detected through a polarizer. The multidimensionality is achieved by rotating the excitation and detection polarizations which enables the construction

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Since the early 1960s, the internationally acclaimed and highly distinguished Swedish geographer Gunnar Olsson has made substantial contributions to his own discipline. In addition, because of the transgressive nature of his work and writing, which often borders to art and philosophy, his ideas and approaches have reached a wider audience of those interested in the history and geography of ideas,

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Pheromones are intraspecific chemical signals serving as a ubiquitous form of communication, particularly among insects. Female sex-pheromone signals act as the core constituent in the specialized odour-mediated moth mate-recognition system. Female moths typically release multicomponent mixtures of alcohols, aldehydes or acetates. The biosynthetic machinery controlling pheromone production compris

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Electron injection from the excited state of the chromophore perylene was time- resolved for different anchor groups on the surface of anatase TiO2. A modulation of the electron transfer rate was ascribed to the motion of a vibrational wavepacket.

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Bone marrow resident hematopoietic stem cells differentiate into all different types of lymphoid populations, there among mature naive B cells expressing IgM and IgD. During the maturation, the B cells are subjected to several steps of selection to ensure proper development of the antigen receptor. The mechanisms regulating the selection are to great extent unknown. In paper I of this thesis, we d